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Chemwatch Material Safety Data Sheet
Issue Date: 31-Jan-2005 CHEMWATCH 4936-59
NA477ECP Version No:3
CD 2007/2 Page 1 of 13
Section 1 - CHEMICAL PRODUCT AND COMPANY IDENTIFICATION
PRODUCT NAME
0893 321 1 - WURTH SUPER RTV SILICONE - BLACK
STATEMENT OF HAZARDOUS NATURE
Considered a Hazardous Substance according to the criteria of the New
Zealand Hazardous Substances New Organisms legislation.
OTHER NAMES
PROPER SHIPPING NAME
AEROSOLS
PRODUCT USE
Silicone sealant.
Application is by spray atomisation from a hand held aerosol pack.
SUPPLIER
Company: Wurth New Zealand Limited
Address:
42 Hobill Avenue
Manukau City
Auckland
NZL
Telephone: 0800 683 040
Fax: 0800 100 104
Section 2 - HAZARDS IDENTIFICATION
GHS Classification
Acute Toxicity (Oral) Category 4
Eye Irritation Category 2A
Flammable Aerosol Category 1
Respiratory Irritation Category 3
Skin Sensitizer Category 1
EMERGENCY OVERVIEW
HAZARD
DANGER
Determined by Chemwatch using GHS/HSNO criteria:
2.1.2A 6.1D 6.4A 6.5B
May cause respiratory irritation
Extremely flammable aerosol
Harmful if swallowed
Causes serious eye irritation
May cause allergic skin reaction
PRECAUTIONARY STATEMENTS
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Chemwatch Material Safety Data Sheet
Issue Date: 31-Jan-2005 CHEMWATCH 4936-59
NA477ECP Version No:3
CD 2007/2 Page 2 of 13
Section 2 - HAZARDS IDENTIFICATION
Prevention
Wash hands thoroughly after handling.
Do not eat, drink or smoke when using this product.
Do not spray on an open flame or other ignition source.
Contaminated clothing should not be allowed out of the workplace.
Avoid breathing dust/fume/gas/mist/vapours/spray.
Keep away from heat/sparks/open flame - No smoking.
Pressurized container: Do not pierce or burn, even after use.
Response
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if
present and easy to do. Continue rinsing.
Wash contaminated clothing before reuse.
If skin irritation or rash occurs, seek medical advice/attention.
If eye irritation persists, get medical advice/attention.
Wear eye/face protection.
Leaking gas fire: Do not extinguish, unless leak can be stopped safely
Eliminate all ignition sources if safe to do so.
Specific treatment: refer to Label or MSDS.
IF ON SKIN: Gently wash with plenty of soap and water.
Storage
Store locked up.
Protect from sunlight and do not expose to temperatures exceeding 50??C/122??F.
Disposal
Dispose of contents and container in accordance with relevant legislation.
Section 3 - COMPOSITION / INFORMATION ON INGREDIENTS
NAME CAS RN %
vinyltri(methylethylketoxime)silane 2224-33-1 5-9
3- aminopropyltriethoxysilane 919-30-2 1-4
hydrocarbon propellant 68476-85-7. >60
Section 4 - FIRST AID MEASURES
NEW ZEALAND POISONS INFORMATION CENTRE 0800 POISON (0800 764 766)
NZ EMERGENCY SERVICES: 111
SWALLOWED
Not considered a normal route of entry.
路 If swallowed do NOT induce vomiting.
路 If vomiting occurs, lean patient forward or place on left side (head-down position, if
possible) to maintain open airway and prevent aspiration.
路 Observe the patient carefully.
路 Never give liquid to a person showing signs of being sleepy or with reduced awareness;
i.e. becoming unconscious.
路 Give water to rinse out mouth, then provide liquid slowly and as much as casualty can
comfortably drink.
路 Seek medical advice.
Avoid giving milk or oils.
Avoid giving alcohol.
EYE
If aerosols come in contact with the eyes:
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Chemwatch Material Safety Data Sheet
Issue Date: 31-Jan-2005 CHEMWATCH 4936-59
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Section 4 - FIRST AID MEASURES
路 Immediately hold the eyelids apart and flush the eye continuously for at least 15
minutes with fresh running water.
路 Ensure complete irrigation of the eye by keeping eyelids apart and away from eye and
moving the eyelids by occasionally lifting the upper and lower lids.
路 Transport to hospital or doctor without delay.
路 Removal of contact lenses after an eye injury should only be undertaken by skilled
personnel.
SKIN
If solids or aerosol mists are deposited upon the skin:
路 Flush skin and hair with running water (and soap if available).
路 Remove any adhering solids with industrial skin cleansing cream.
路 DO NOT use solvents.
路 Seek medical attention in the event of irritation.
INHALED
If aerosols, fumes or combustion products are inhaled:
路 Remove to fresh air.
路 Lay patient down. Keep warm and rested.
路 Prostheses such as false teeth, which may block airway, should be removed, where
possible, prior to initiating first aid procedures.
路 If breathing is shallow or has stopped, ensure clear airway and apply resuscitation,
preferably with a demand valve resuscitator, bag-valve mask device, or pocket mask as
trained. Perform CPR if necessary.
路 Transport to hospital, or doctor.
NOTES TO PHYSICIAN
Treat symptomatically.
For acute or short term repeated exposures to petroleum distillates or related
hydrocarbons:
路 Primary threat to life, from pure petroleum distillate ingestion and/or inhalation, is
respiratory failure.
路 Patients should be quickly evaluated for signs of respiratory distress (e.g. cyanosis,
tachypnoea, intercostal retraction, obtundation) and given oxygen. Patients with
inadequate tidal volumes or poor arterial blood gases (pO2 50 mm Hg) should be intubated.
路 Arrhythmias complicate some hydrocarbon ingestion and/or inhalation and
electrocardiographic evidence of myocardial injury has been reported; intravenous lines
and cardiac monitors should be established in obviously symptomatic patients. The lungs
excrete inhaled solvents, so that hyperventilation improves clearance.
路 A chest x-ray should be taken immediately after stabilisation of breathing and
circulation to document aspiration and detect the presence of pneumothorax.
路 Epinephrine (adrenalin) is not recommended for treatment of bronchospasm because of
potential myocardial sensitisation to catecholamines. Inhaled cardioselective
bronchodilators (e.g. Alupent, Salbutamol) are the preferred agents, with aminophylline a
second choice.
路 Lavage is indicated in patients who require decontamination; ensure use of cuffed
endotracheal tube in adult patients. [Ellenhorn and Barceloux: Medical Toxicology].
Section 5 - FIRE FIGHTING MEASURES
EXTINGUISHING MEDIA
SMALL FIRE:
路 Water spray, dry chemical or CO2
LARGE FIRE:
路 Water spray or fog.
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Chemwatch Material Safety Data Sheet
Issue Date: 31-Jan-2005 CHEMWATCH 4936-59
NA477ECP Version No:3
CD 2007/2 Page 4 of 13
Section 5 - FIRE FIGHTING MEASURES
FIRE FIGHTING
路 Alert Fire Brigade and tell them location and nature of hazard.
路 May be violently or explosively reactive.
路 Wear breathing apparatus plus protective gloves.
路 Prevent, by any means available, spillage from entering drains or water course.
路 If safe, switch off electrical equipment until vapour fire hazard removed.
路 Use water delivered as a fine spray to control fire and cool adjacent area.
路 DO NOT approach containers suspected to be hot.
路 Cool fire exposed containers with water spray from a protected location.
路 If safe to do so, remove containers from path of fire.
路 Equipment should be thoroughly decontaminated after use.
When any large container (including road and rail tankers) is involved in a fire,
consider evacuation by 100 metres in all directions.
FIRE/EXPLOSION HAZARD
路 Liquid and vapour are flammable.
路 Moderate fire hazard when exposed to heat or flame.
路 Vapour forms an explosive mixture with air.
路 Moderate explosion hazard when exposed to heat or flame.
路 Vapour may travel a considerable distance to source of ignition.
路 Heating may cause expansion or decomposition leading to violent rupture of containers.
路 Aerosol cans may explode on exposure to naked flame.
路 Rupturing containers may rocket and scatter burning materials.
路 Hazards may not be restricted to pressure effects.
路 May emit acrid, poisonous or corrosive fumes.
路 On combustion, may emit toxic fumes of carbon monoxide (CO).
Combustion products include:.
nitrogen oxides (NOx).
silicon dioxide (SiO2).
FIRE INCOMPATIBILITY
Avoid contamination with oxidising agents i.e. nitrates, oxidising acids, chlorine
bleaches, pool chlorine etc. as ignition may result.
Personal Protective Equipment
Breathing apparatus.
Gas tight chemical resistant suit.
Limit exposure duration to 1 BA set 30 mins.
Section 6 - ACCIDENTAL RELEASE MEASURES
EMERGENCY PROCEDURES
MINOR SPILLS
路 Clean up all spills immediately.
路 Avoid breathing vapours and contact with skin and eyes.
路 Wear protective clothing, impervious gloves and safety glasses.
路 Shut off all possible sources of ignition and increase ventilation.
路 Wipe up.
路 If safe, damaged cans should be placed in a container outdoors, away from all ignition
sources, until pressure has dissipated.
路 Undamaged cans should be gathered and stowed safely.
MAJOR SPILLS
路 Clear area of personnel and move upwind.
路 Alert Fire Brigade and tell them location and nature of hazard.
路 May be violently or explosively reactive.
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Chemwatch Material Safety Data Sheet
Issue Date: 31-Jan-2005 CHEMWATCH 4936-59
NA477ECP Version No:3
CD 2007/2 Page 5 of 13
Section 6 - ACCIDENTAL RELEASE MEASURES
路 Wear breathing apparatus plus protective gloves.
路 Prevent, by any means available, spillage from entering drains or water courses
路 No smoking, naked lights or ignition sources.
路 Increase ventilation.
路 Stop leak if safe to do so.
路 Water spray or fog may be used to disperse / absorb vapour.
路 Absorb or cover spill with sand, earth, inert materials or vermiculite.
路 If safe, damaged cans should be placed in a container outdoors, away from ignition
sources, until pressure has dissipated.
路 Undamaged cans should be gathered and stowed safely.
路 Collect residues and seal in labelled drums for disposal.
PROTECTIVE ACTIONS FOR SPILL
PROTECTIVE ACTION ZONE
half
evacuation
downwind
direction
distance
down wind distance
wind isolation
distance
direction
half
evacuation downwind
INITIAL direction distance
ISOLATION
ZONE
From IERG (Canada/Australia)
Isolation Distance -
Downwind Protection Distance 8 metres
IERG Number 49
FOOTNOTES
1 PROTECTIVE ACTION ZONE is defined as the area in which people are at risk of harmful exposure. This zone
assumes that random changes in wind direction confines the vapour plume to an area within 30 degrees on
either side of the predominant wind direction, resulting in a crosswind protective action distance equal
to the downwind protective action distance.
2 PROTECTIVE ACTIONS should be initiated to the extent possible, beginning with those closest to the spill
and working away from the site in the downwind direction. Within the protective action zone a level of
vapour concentration may exist resulting in nearly all unprotected persons becoming incapacitated and
unable to take protective action and/or incurring serious or irreversible health effects.
3 INITIAL ISOLATION ZONE is determined as an area, including upwind of the incident, within which a high
probability of localised wind reversal may expose nearly all persons without appropriate protection to
life-threatening concentrations of the material.
4 SMALL SPILLS involve a leaking package of 200 litres (55 US gallons) or less, such as a drum (jerrican or
box with inner containers). Larger packages leaking less than 200 litres and compressed gas leaking from
a small cylinder are also considered "small spills".
LARGE SPILLS involve many small leaking packages or a leaking package of greater than 200 litres, such as
a cargo tank, portable tank or a "one-tonne" compressed gas cylinder.
5 Guide 126 is taken from the US DOT emergency response guide book.
6 IERG information is derived from CANUTEC - Transport Canada.
EMERGENCY RESPONSE PLANNING GUIDELINES (ERPG)
The maximum airborne concentration below which it is believed that nearly all individuals could be exposed
for up to one hour WITHOUT experiencing or developing
life-threatening health effects is:
hydrocarbon propellant 2000 ppm
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Chemwatch Material Safety Data Sheet
Issue Date: 31-Jan-2005 CHEMWATCH 4936-59
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Section 6 - ACCIDENTAL RELEASE MEASURES
irreversible or other serious effects or symptoms which could impair an individual's ability to take
protective action is:
hydrocarbon propellant 2000 ppm
other than mild, transient adverse effects without perceiving a clearly defined odour is:
hydrocarbon propellant 2000 ppm
The threshold concentration below which most people will experience no appreciable risk of health effects:
hydrocarbon propellant 1000 ppm
American Industrial Hygiene Association (AIHA)
Ingredients considered according to the following cutoffs
Very Toxic (T+) >= 0.1% Toxic (T) >= 3.0%
R50 >= 0.25% Corrosive (C) >= 5.0%
R51 >= 2.5%
else >= 10%
where percentage is percentage of ingredient found in the mixture
Personal Protective Equipment advice is contained in Section 8 of the MSDS.
Section 7 - HANDLING AND STORAGE
PROCEDURE FOR HANDLING
路 Avoid all personal contact, including inhalation.
路 Wear protective clothing when risk of exposure occurs.
路 Use in a well-ventilated area.
路 Prevent concentration in hollows and sumps.
路 DO NOT enter confined spaces until atmosphere has been checked.
路 Avoid smoking, naked lights or ignition sources.
路 Avoid contact with incompatible materials.
路 When handling, DO NOT eat, drink or smoke.
路 DO NOT incinerate or puncture aerosol cans.
路 DO NOT spray directly on humans, exposed food or food utensils.
路 Avoid physical damage to containers.
路 Always wash hands with soap and water after handling.
路 Work clothes should be laundered separately.
路 Use good occupational work practice.
路 Observe manufacturer's storing and handling recommendations.
路 Atmosphere should be regularly checked against established exposure standards to ensure
safe working conditions are maintained.
DO NOT allow clothing wet with material to stay in contact with skin.
SUITABLE CONTAINER
路 Aerosol dispenser.
路 Check that containers are clearly labelled.
STORAGE INCOMPATIBILITY
Contact with water liberates highly flammable gases.
Avoid reaction with oxidising agents.
STORAGE REQUIREMENTS
Keep dry to avoid corrosion of cans. Corrosion may result in container perforation and
internal pressure may eject contents of can.
路 Store in original containers in approved flammable liquid storage area.
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Chemwatch Material Safety Data Sheet
Issue Date: 31-Jan-2005 CHEMWATCH 4936-59
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CD 2007/2 Page 7 of 13
Section 7 - HANDLING AND STORAGE
路 DO NOT store in pits, depressions, basements or areas where vapours may be trapped.
路 No smoking, naked lights, heat or ignition sources.
路 Keep containers securely sealed. Contents under pressure.
路 Store away from incompatible materials.
路 Store in a cool, dry, well ventilated area.
路 Avoid storage at temperatures higher than 40 deg C.
路 Store in an upright position.
路 Protect containers against physical damage.
路 Check regularly for spills and leaks.
路 Observe manufacturer's storing and handling recommendations.
Section 8 - EXPOSURE CONTROLS / PERSONAL PROTECTION
EXPOSURE CONTROLS
Source Material TWA ppm TWA mg/m鲁 STEL ppm STEL mg/m鲁Peak ppm Peak mg/m鲁 TWA F/CC
_________ _________ _____ _____ _____ _____ _____ _____ _____
New hydrocarbo 1, 000 1, 800
Zealand n
Workplace propellant
Exposure (LPG
Standards (Liquefied
(WES) petroleum
gas))
The following materials had no OELs on our records
鈥? vinyltri(methylethylketoxime)silane: CAS:2224- 33- 1
鈥? 3- aminopropyltriethoxysilane: CAS:919- 30- 2
EMERGENCY EXPOSURE LIMITS
Material Revised IDLH Value (mg/m3) Revised IDLH Value (ppm)
hydrocarbon propellant 2, 000 [LEL]
NOTES
Values marked LEL indicate that the IDLH was based on 10% of the lower explosive limit
for safety considerations even though the relevant toxicological data indicated that
irreversible health effects or impairment of escape existed only at higher
concentrations.
ODOUR SAFETY FACTOR (OSF)
OSF=0.16 (hydrocarbon propellant)
Exposed individuals are NOT reasonably expected to be warned, by smell, that the Exposure
Standard is being exceeded.
Odour Safety Factor (OSF) is determined to fall into either Class C, D or E.
The Odour Safety Factor (OSF) is defined as:
OSF= Exposure Standard (TWA) ppm/ Odour Threshold Value (OTV) ppm
Classification into classes follows:
Class OSF Description
A 550 Over 90% of exposed individuals
are aware by smell that the
Exposure Standard (TLV- TWA for
example) is being reached, even
when distracted by working
activities
B 26- 550 As " A" for 50- 90% of persons
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Chemwatch Material Safety Data Sheet
Issue Date: 31-Jan-2005 CHEMWATCH 4936-59
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CD 2007/2 Page 8 of 13
Section 8 - EXPOSURE CONTROLS / PERSONAL PROTECTION
being distracted
C 1- 26 As " A" for less than 50% of
persons being distracted
D 0.18- 1 10- 50% of persons aware of
being tested perceive by smell
that the Exposure Standard is
being reached
E <0.18 As " D" for less than 10% of
persons aware of being tested
.
MATERIAL DATA
Not available. Refer to individual constituents.
INGREDIENT DATA
VINYLTRI(METHYLETHYLKETOXIME)SILANE:
None assigned. Refer to individual constituents.
3-AMINOPROPYLTRIETHOXYSILANE:
No exposure limits set by NOHSC or ACGIH.
PERSONAL PROTECTION
EYE
路 Safety glasses with side shields.
路 Chemical goggles.
路 Contact lenses may pose a special hazard; soft contact lenses may absorb and
concentrate irritants. A written policy document, describing the wearing of lens or
restrictions on use, should be created for each workplace or task. This should include a
review of lens absorption and adsorption for the class of chemicals in use and an account
of injury experience. Medical and first-aid personnel should be trained in their removal
and suitable equipment should be readily available. In the event of chemical exposure,
begin eye irrigation immediately and remove contact lens as soon as practicable. Lens
should be removed at the first signs of eye redness or irritation - lens should be
removed in a clean environment only after workers have washed hands thoroughly. [CDC
NIOSH Current Intelligence Bulletin 59].
HANDS/FEET
No special equipment needed when handling small quantities.
OTHERWISE:
For potentially moderate exposures:
Wear general protective gloves, eg. light weight rubber gloves.
For potentially heavy exposures:
Wear chemical protective gloves, eg. PVC. and safety footwear.
NOTE: The material may produce skin sensitisation in predisposed individuals. Care must
be taken, when removing gloves and other protective equipment, to avoid all possible skin
contact.
OTHER
No special equipment needed when handling small quantities.
OTHERWISE:
路 Overalls.
路 Skin cleansing cream.
路 Eyewash unit.
路 Do not spray on hot surfaces.
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Issue Date: 31-Jan-2005 CHEMWATCH 4936-59
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CD 2007/2 Page 9 of 13
Section 8 - EXPOSURE CONTROLS / PERSONAL PROTECTION
RESPIRATOR
Selection of the Class and Type of respirator will depend upon the level of breathing
zone contaminant and the chemical nature of the contaminant. Protection Factors (defined
as the ratio of contaminant outside and inside the mask) may also be important.
Breathing Zone Level Maximum Protection Half- face Respirator Full- Face Respirator
ppm (volume) Factor
1000 10 KAX- AUS -
1000 50 - KAX- AUS
5000 50 Airline * -
5000 100 - KAX- 2
10000 100 - KAX- 3
100+ Airline**
* - Continuous Flow ** - Continuous-flow or positive pressure demand.
The local concentration of material, quantity and conditions of use determine the type of
personal protective equipment required.
For further information consult site specific
CHEMWATCH data (if available), or your
Occupational Health and Safety Advisor.
ENGINEERING CONTROLS
General exhaust is adequate under normal conditions. If risk of overexposure exists, wear
SAA approved respirator. Correct fit is essential to obtain adequate protection.
Provide adequate ventilation in warehouse or closed storage areas.
Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
APPEARANCE
Black viscous liquid; does not mix with water.
PHYSICAL PROPERTIES
Liquid.
Gas.
Does not mix with water.
Sinks in water.
Molecular Weight: Not Applicable Boiling Range (掳 Not Av ailable
C):
Melting Range (掳 Not Available
C): Specific Gravity (water= 1): 1.0- 1.3
Solubility in water (g/L): Immiscible pH (as supplied): Not Available
pH (1% solution): Not Available Vapour Pressure (kPa): Not Available
Volatile Component (%vol): Not Available Evaporation Rate: Not Available
Relative Vapour Density (air=1): Not Available Flash Point (掳 Not Available
C):
Lower Explosive Limit (%): Not Available Upper Explosive Limit (%): Not Available
Autoignition Temp (掳 Not Available
C): Decomposition Temp ( 掳 Not Available
C):
State: Liquid Viscosity: Not Available
Section 10 - CHEMICAL STABILITY AND REACTIVITY INFORMATION
CONDITIONS CONTRIBUTING TO INSTABILITY
路 Elevated temperatures.
路 Presence of open flame.
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Issue Date: 31-Jan-2005 CHEMWATCH 4936-59
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CD 2007/2 Page 10 of 13
Section 10 - CHEMICAL STABILITY AND REACTIVITY INFORMATION
路 Product is considered stable.
路 Hazardous polymerisation will not occur.
Section 11 - TOXICOLOGICAL INFORMATION
POTENTIAL HEALTH EFFECTS
ACUTE HEALTH EFFECTS
SWALLOWED
Accidental ingestion of the material may be harmful; animal experiments indicate that
ingestion of less than 150 gram may be fatal or may produce serious damage to the health
of the individual.
Not normally a hazard due to physical form of product.
Considered an unlikely route of entry in commercial/industrial environments.
Swallowing of the liquid may cause aspiration into the lungs with the risk of chemical
pneumonitis; serious consequences may result.
(ICSC13733).
Central nervous system (CNS) depression may include nonspecific discomfort, symptoms of
giddiness, headache, dizziness, nausea, anaesthetic effects, slowed reaction time,
slurred speech and may progress to unconsciousness. Serious poisonings may result in
respiratory depression and may be fatal.
Harmful if swallowed.
EYE
Evidence exists, or practical experience predicts, that the material may cause eye
irritation in a substantial number of individuals and/or may produce significant ocular
lesions which are present twenty-four hours or more after instillation into the eye(s) of
experimental animals.
Repeated or prolonged eye contact may cause inflammation characterised by temporary
redness (similar to windburn) of the conjunctiva (conjunctivitis); temporary impairment
of vision and/or other transient eye damage/ulceration may occur.
The material may produce severe irritation to the eye causing pronounced inflammation.
Repeated or prolonged exposure to irritants may produce conjunctivitis.
SKIN
The material may accentuate any pre-existing dermatitis condition.
Spray mist may produce discomfort.
Entry into the blood-stream, through, for example, cuts, abrasions or lesions, may
produce systemic injury with harmful effects. Examine the skin prior to the use of the
material and ensure that any external damage is suitably protected.
INHALED
Inhalation of aerosols (mists, fumes), generated by the material during the course of
normal handling, may be damaging to the health of the individual.
Acute effects from inhalation of high concentrations of vapour are pulmonary irritation,
including coughing, with nausea; central nervous system depression - characterised by
headache and dizziness, increased reaction time, fatigue and loss of co-ordination.
WARNING:Intentional misuse by concentrating/inhaling contents may be lethal.
CHRONIC HEALTH EFFECTS
There exists limited evidence that shows that skin contact with the material is capable
either of inducing a sensitisation reaction in a significant number of individuals,
and/or of producing positive response in experimental animals.
Repeated or prolonged exposure to mixed hydrocarbons may produce narcosis with dizziness,
weakness, irritability, concentration and/or memory loss, tremor in the fingers and
tongue, vertigo, olfactory disorders, constriction of visual field, paraesthesias of the
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Section 11 - TOXICOLOGICAL INFORMATION
extremities, weight loss and anaemia and degenerative changes in the liver and kidney.
Chronic exposure by petroleum workers, to the lighter hydrocarbons, has been associated
with visual disturbances, damage to the central nervous system, peripheral neuropathies
(including numbness and paraesthesias), psychological and neurophysiological deficits,
bone marrow toxicities (including hypoplasia possibly due to benzene) and hepatic and
renal involvement. Chronic dermal exposure to petroleum hydrocarbons may result in
defatting which produces localised dermatoses. Surface cracking and erosion may also
increase susceptibility to infection by microorganisms. One epidemiological study of
petroleum refinery workers has reported elevations in standard mortality ratios for skin
cancer along with a dose-response relationship indicating an association between routine
workplace exposure to petroleum or one of its constituents and skin cancer, particularly
melanoma. Other studies have been unable to confirm this finding.
WARNING: Aerosol containers may present pressure related hazards.
TOXICITY AND IRRITATION
unless otherwise specified data extracted from RTECS - Register of Toxic Effects of Chemical Substances.
VINYLTRI(METHYLETHYLKETOXIME)SILANE:
Not available. Refer to individual constituents.
3-AMINOPROPYLTRIETHOXYSILANE:
unless otherwise specified data extracted from RTECS - Register of Toxic Effects of Chemical Substances.
TOXICITY IRRITATION
Oral (rat) LD50: 1750 mg/kg Skin (rabbit): 0.1 mg - Mild
Dermal (rabbit) LD50: 4000 mg/kg Skin (rabbit): 5.0 mg/24h- SEVERE
Eye (rabbit): 0.75 mg/24h- SEVERE
Eye (rabbit): 100 mg - Mild
HYDROCARBON PROPELLANT:
Not available. Refer to individual constituents.
Section 12 - ECOLOGICAL INFORMATION
Marine Pollutant:Not Determined
Drinking Water Standards:
hydrocarbon total: 10 ug/l (UK max.).
DO NOT discharge into sewer or waterways.
Water Hazard Class 2: hazardous to water.
Refer to data for ingredients, which follows:
VINYLTRI(METHYLETHYLKETOXIME)SILANE:
Water Pollution Class (WGK): 1 slight water hazard
WGK: Classification in accordance with German Water Resources Act.
3-AMINOPROPYLTRIETHOXYSILANE:
Alkoxysilanes are highly toxic to algae and moderately toxic to aquatic invertebrates.
e.g. the daphnid 48 hour LC50 for dimethyldiethoxysilane is 1.25 mg/l, and the 15-day
algal EC50 for a number of alkoxysilanes is approximately 10 mg/l. Alkoxysilanes are used
as coupling agents and are designed to hydrolyse.
HYDROCARBON PROPELLANT:
The lower molecular weight hydrocarbons are expected to form a "slick" on the surface of
waters after release in calm sea conditions. This is expected to evaporate and enter the
atmosphere where it will be degraded through reaction with hydroxy radicals.
Some of the material will become associated with benthic sediments, and it is likely to
be spread over a fairly wide area of sea floor. Marine sediments may be either aerobic or
anaerobic. The material, in probability, is biodegradable, under aerobic conditions
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Section 12 - ECOLOGICAL INFORMATION
(isomerised olefins and alkenes show variable results). Evidence also suggests that the
hydrocarbons may be degradable under anaerobic conditions although such degradation in
benthic sediments may be a relatively slow process.
Under aerobic conditions the material will degrade to water and carbon dioxide, while
under anaerobic processes it will produce water, methane and carbon dioxide.
Based on test results, as well as theoretical considerations, the potential for
bioaccumulation may be high. Toxic effects are often observed in species such as blue
mussel, daphnia, freshwater green algae, marine copepods and amphipods.
Drinking Water Standards:
hydrocarbon total: 10 ug/l (UK max.).
DO NOT discharge into sewer or waterways.
Section 13 - DISPOSAL CONSIDERATIONS
路 Consult State Land Waste Management Authority for disposal.
路 Discharge contents of damaged aerosol cans at an approved site.
路 Allow small quantities to evaporate.
路 DO NOT incinerate or puncture aerosol cans.
路 Bury residues and emptied aerosol cans at an approved site.
Section 14 - TRANSPORTATION INFORMATION
Labels Required: FLAMMABLE GAS
HAZCHEM: 2Y
UNDG:
Dangerous Goods Class: 2.1 Subrisk: None
UN Number: 1950 Packing Group: None
Shipping Name:AEROSOLS
Air Transport IATA:
ICAO/IATA Class: 2.1 ICAO/IATA Subrisk: None
UN/ID Number: 1950 Packing Group: None
ERG Code: 10L
Shipping name:AEROSOLS
Maritime Transport IMDG:
IMDG Class: 2.1 IMDG Subrisk: SP63
UN Number: 1950 Packing Group: None
EMS Number: F- D, S- U Marine Pollutant: Not Determined
Shipping name:AEROSOLS
continued...
0893 321 1 - WURTH SUPER RTV SILICONE - BLACK
Chemwatch Material Safety Data Sheet
Issue Date: 31-Jan-2005 CHEMWATCH 4936-59
NA477ECP Version No:3
CD 2007/2 Page 13 of 13
Section 15 - REGULATORY INFORMATION
REGULATIONS
0893 321 1 - Wurth Super RTV Silicone - Black (CAS No: None):
No regulations applicable
vinyltri(methylethylketoxime)silane (CAS: 2224-33-1) is found on the following regulatory lists;
OECD Representative List of High Production Volume (HPV) Chemicals
3-aminopropyltriethoxysilane (CAS: 919-30-2) is found on the following regulatory lists;
International Council of Chemical Associations (ICCA) - High Production Volume List
New Zealand Transferred List of Single Component Substances
OECD Representative List of High Production Volume (HPV) Chemicals
hydrocarbon propellant (CAS: 68476-85-7) is found on the following regulatory lists;
New Zealand Hazardous Substances Transfer Notice 2004 - Schedule I, List of Substances (Dangerous Goods) to be transferred
New Zealand Transferred List of Single Component Substances
New Zealand Workplace Exposure Standards (WES)
OECD Representative List of High Production Volume (HPV) Chemicals
hydrocarbon propellant (CAS: 68476-86-8) is found on the following regulatory lists;
OECD Representative List of High Production Volume (HPV) Chemicals
Specific advice on controls required for materials used in
New Zealand can be found at
http://www.ermanz.govt.nz/search/registers.html
Section 16 - OTHER INFORMATION
NEW ZEALAND POISONS INFORMATION CENTRE
0800 POISON (0800 764 766)
NZ EMERGENCY SERVICES: 111
INGREDIENTS WITH MULTIPLE CAS NUMBERS
Ingredient Name CAS
hydrocarbon propellant 68476- 85- 7, 68476- 86 - 8
Classification of the preparation and its individual components has drawn on official and
authoritative sources as well as independent review by the Chemwatch Classification
committee using available literature references.
This document is copyright. Apart from any fair dealing for the purposes of
private study, research, review or criticism, as permitted under the Copyright
Act, no part may be reproduced by any process without written permission from
CHEMWATCH. TEL (+61 3) 9572 4700.
Issue Date: 31-Jan-2005
Print Date: 20-Jul-2007
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