LAURYL ALCOHOL
Chemwatch Material Safety Data Sheet (REVIEW)
Issue Date: 28-Dec-2004 CHEMWATCH 18366
A317TC CD 2006/2 Page 1 of 9
Section 1 - CHEMICAL PRODUCT AND COMPANY IDENTIFICATION
PRODUCT NAME
LAURYL ALCOHOL
SYNONYMS
C12-H26-O, CH3(CH2)10CH2OH, 1-dodecanol, 1-dodecanol, n-dodecanol,
"dodecyl alcohol", "alcohol C12", "n-dodecyl alcohol", CO-1214, "duodecyl alcohol", CO-1214N,
PRODUCT USE
Synthetic detergents, lube additives, pharmaceuticals, rubber, textiles,
perfumes; flavouring agent.
SUPPLIER
Quantum Chemicals Pty Ltd
70 Quantum Close
Quantum Industrial Park
Dandenong South VIC 3175
Australia
Telephone: 1300 782 688
Emergency Tel: 1300 131 001
Fax: 1300 782 699
HAZARD RATINGS
Flammability
Toxicity
Body Contact
Reactivity
Chronic
SCALE: Min/Nil=0 Low=1 Moderate=2 High=3 Extreme=4
Section 2 - HAZARDS IDENTIFICATION
STATEMENT OF HAZARDOUS NATURE
HAZARDOUS SUBSTANCE. NON-DANGEROUS GOODS. According to the
Criteria of NOHSC, and the ADG Code.
LAURYL ALCOHOL
Chemwatch Material Safety Data Sheet (REVIEW)
Issue Date: 28-Dec-2004 CHEMWATCH 18366
A317TC CD 2006/2 Page 2 of 9
Section 2 - HAZARDS IDENTIFICATION
POISONS SCHEDULE
None
RISK
Irritating to skin.
SAFETY
Avoid contact with skin.
Section 3 - COMPOSITION / INFORMATION ON INGREDIENTS
NAME CAS RN %
lauryl alcohol 112-53-8 > 99
Section 4 - FIRST AID MEASURES
SWALLOWED
鈥? If swallowed do NOT induce vomiting.
鈥? If vomiting occurs, lean patient forward or place on left side (head-down
position, if possible) to maintain open airway and prevent aspiration.
鈥? Observe the patient carefully.
鈥? Never give liquid to a person showing signs of being sleepy or with reduced
awareness; i.e. becoming unconscious.
鈥? Give water to rinse out mouth, then provide liquid slowly and as much as
casualty can comfortably drink.
鈥? Seek medical advice.
EYE
If this product comes in contact with the eyes:
鈥? Wash out immediately with fresh running water.
鈥? 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.
鈥? If pain persists or recurs seek medical attention.
鈥? Removal of contact lenses after an eye injury should only be undertaken by
skilled personnel.
SKIN
If skin or hair contact occurs:
鈥? Flush skin and hair with running water (and soap if available).
鈥? Seek medical attention in event of irritation.
INHALED
鈥? If fumes or combustion products are inhaled remove from contaminated area.
鈥? Lay patient down. Keep warm and rested.
鈥? Prostheses such as false teeth, which may block airway, should be removed,
where possible, prior to initiating first aid procedures.
鈥? Apply artificial respiration if not breathing, preferably with a demand valve
resuscitator, bag-valve mask device, or pocket mask as trained. Perform CPR if
necessary.
LAURYL ALCOHOL
Chemwatch Material Safety Data Sheet (REVIEW)
Issue Date: 28-Dec-2004 CHEMWATCH 18366
A317TC CD 2006/2 Page 3 of 9
Section 4 - FIRST AID MEASURES
鈥? Transport to hospital, or doctor.
NOTES TO PHYSICIAN
Treat symptomatically.
Section 5 - FIRE FIGHTING MEASURES
EXTINGUISHING MEDIA
鈥? Water spray or fog.
鈥? Foam.
鈥? Dry chemical powder.
鈥? BCF (where regulations permit).
鈥? Carbon dioxide.
FIRE FIGHTING
鈥? Alert Fire Brigade and tell them location and nature of hazard.
鈥? Wear breathing apparatus plus protective gloves.
鈥? Prevent, by any means available, spillage from entering drains or water
course.
鈥? Use water delivered as a fine spray to control fire and cool adjacent area.
鈥? Avoid spraying water onto liquid pools.
鈥? Do not approach containers suspected to be hot.
鈥? Cool fire exposed containers with water spray from a protected location.
鈥? If safe to do so, remove containers from path of fire.
FIRE/EXPLOSION HAZARD
鈥? Solid which exhibits difficult combustion or is difficult to ignite.
鈥? Avoid generating dust, particularly clouds of dust in a confined or
unventilated space as dusts may form an explosive mixture with air, and any
source of ignition, i.e. flame or spark, will cause fire or explosion. Dust
clouds generated by the fine grinding of the solid are a particular hazard;
accumulations of fine dust may burn rapidly and fiercely if ignited
鈥? Dry dust can also be charged electrostatically by turbulence, pneumatic
transport, pouring, in exhaust ducts and during transport.
鈥? Build-up of electrostatic charge may be prevented by bonding and grounding.
鈥? Powder handling equipment such as dust collectors, dryers and mills may
require additional protection measures such as explosion venting.
鈥? All movable parts coming in contact with this material should have a speed of
less than 1-meter/sec.
FIRE INCOMPATIBILITY
Avoid contamination with oxidising agents i.e. nitrates, oxidising acids,
chlorine bleaches, pool chlorine etc. as ignition may result.
HAZCHEM
None
Personal Protective Equipment
Gloves, boots (chemical resistant).
Section 6 - ACCIDENTAL RELEASE MEASURES
EMERGENCY PROCEDURES
MINOR SPILLS
鈥? Remove all ignition sources.
鈥? Clean up all spills immediately.
LAURYL ALCOHOL
Chemwatch Material Safety Data Sheet (REVIEW)
Issue Date: 28-Dec-2004 CHEMWATCH 18366
A317TC CD 2006/2 Page 4 of 9
Section 6 - ACCIDENTAL RELEASE MEASURES
鈥? Avoid contact with skin and eyes.
鈥? Control personal contact by using protective equipment.
鈥? Use dry clean up procedures and avoid generating dust.
鈥? Place in a suitable labelled container for waste disposal.
MAJOR SPILLS
No smoking, naked lights or ignition sources.
鈥? Clear area of personnel and move upwind.
鈥? Alert Fire Brigade and tell them location and nature of hazard.
鈥? Control personal contact by using protective equipment and dust respirator.
鈥? Prevent spillage from entering drains, sewers or water courses.
鈥? Recover product wherever possible. Avoid generating dust.
鈥? Sweep / shovel up.
鈥? If required, wet with water to prevent dusting.
鈥? Put residues in labelled plastic bags or other containers for disposal.
鈥? Wash area down with large quantity of water and prevent runoff into drains.
鈥? If contamination of drains or waterways occurs, advise emergency services.
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:
lauryl alcohol 500 mg/m鲁
irreversible or other serious effects or symptoms which could
impair an individual's ability to take protective action is:
lauryl alcohol 10 mg/m鲁
other than mild, transient adverse effects
without perceiving a clearly defined odour is:
lauryl alcohol 1.5 mg/m鲁
The threshold concentration below which most people.
will experience no appreciable risk of health effects:
lauryl alcohol 0.5 mg/m鲁
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
SAFE STORAGE WITH OTHER CLASSIFIED CHEMICALS
___________________________________________
+ X + X 0 +
___________________________________________
+: May be stored together
O: May be stored together with specific preventions
X: Must not be stored together
Personal Protective Equipment advice is contained in Section 8 of the MSDS.
LAURYL ALCOHOL
Chemwatch Material Safety Data Sheet (REVIEW)
Issue Date: 28-Dec-2004 CHEMWATCH 18366
A317TC CD 2006/2 Page 5 of 9
Section 7 - HANDLING AND STORAGE
PROCEDURE FOR HANDLING
鈥? Limit all unnecessary personal contact.
鈥? Wear protective clothing when risk of exposure occurs.
鈥? Use in a well-ventilated area.
鈥? Avoid contact with incompatible materials.
鈥? When handling, DO NOT eat, drink or smoke.
鈥? Keep containers securely sealed when not in use.
鈥? Avoid physical damage to containers.
鈥? Always wash hands with soap and water after handling.
鈥? Work clothes should be laundered separately.
鈥? Use good occupational work practice.
鈥? Observe manufacturer's storing and handling recommendations.
鈥? Atmosphere should be regularly checked against established exposure standards
to ensure safe working conditions are maintained.
SUITABLE CONTAINER
Glass container.
Plastic container.
鈥? Metal can or drum
鈥? Packaging as recommended by manufacturer.
鈥? Check all containers are clearly labelled and free from leaks.
STORAGE INCOMPATIBILITY
鈥? Avoid oxidising agents, acids, acid chlorides, acid anhydrides.
STORAGE REQUIREMENTS
鈥? Store in original containers.
鈥? Keep containers securely sealed.
鈥? No smoking, naked lights or ignition sources.
鈥? Store in a cool, dry, well-ventilated area.
鈥? Store away from incompatible materials and foodstuff containers.
鈥? Protect containers against physical damage and check regularly for leaks.
鈥? Observe manufacturer's storing and handling recommendations.
Section 8 - EXPOSURE CONTROLS / PERSONAL PROTECTION
EXPOSURE CONTROLS
Source Material TWA TWA STEL STEL Peak Peak
ppm mg/m鲁 ppm m5/m鲁 ppm mg/m鲁
_________________________ ________________ _____ _____ _____ _____ _____ _____
Australia Exposure lauryl alcohol 10
Standards
The following materials had no OELs on our record under the following CAS or Chemwatch (CW) numbers
lauryl alcohol: No data available for CAS:112-53-8
Not available. Refer to individual constituents.
PERSONAL PROTECTION
LAURYL ALCOHOL
Chemwatch Material Safety Data Sheet (REVIEW)
Issue Date: 28-Dec-2004 CHEMWATCH 18366
A317TC CD 2006/2 Page 6 of 9
Section 8 - EXPOSURE CONTROLS / PERSONAL PROTECTION
EYE
鈥? Safety glasses with side shields; or as required,
鈥? Chemical goggles.
鈥? 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
Wear chemical protective gloves, eg. PVC.
Wear safety footwear.
OTHER
鈥? Overalls.
鈥? Eyewash unit.
RESPIRATOR
Protection Factor Half-Face Full-Face Powered Air
Respirator Respirator Respirator
10 x ES P1 Air-line* -- PAPR-P1 -
50 x ES Air-line** P2 PAPR-P2
100 x ES - P3 -
Air-line* -
100+ x ES - Air-line** PAPR-P3
* - Negative pressure demand ** - Continuous flow.
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
鈥? Local exhaust ventilation is required where solids are handled as powders or
crystals; even when particulates are relatively large, a certain proportion will
be powdered by mutual friction.
鈥? Exhaust ventilation should be designed to prevent accumulation and
recirculation of particulates in the workplace.
鈥? If in spite of local exhaust an adverse concentration of the substance in air
could occur, respiratory protection should be considered. Such protection might
consist of:
(a): particle dust respirators, if necessary, combined with an absorption
cartridge;
LAURYL ALCOHOL
Chemwatch Material Safety Data Sheet (REVIEW)
Issue Date: 28-Dec-2004 CHEMWATCH 18366
A317TC CD 2006/2 Page 7 of 9
Section 8 - EXPOSURE CONTROLS / PERSONAL PROTECTION
(b): filter respirators with absorption cartridge or canister of the right type;
(c): fresh-air hoods or masks
鈥? Build-up of electrostatic charge on the dust particle, may be prevented by
bonding and grounding.
鈥? Powder handling equipment such as dust collectors, dryers and mills may
require additional protection measures such as explosion venting.
Air contaminants generated in the workplace possess varying "escape" velocities
which, in turn, determine the "capture velocities" of fresh circulating air
required to efficiently remove the contaminant.
Type of Contaminant: Air Speed:
direct "spray " spray painting in 1-2.5 m/s (200-500 f/min.)
shallow "booths " drum "filling "
conveyer "loading " crusher "dusts "
gas discharge (active generation into
zone of rapid air motion)
grinding " abrasive "blasting " 2.5-10 m/s (500-2000 f/min.)
"tumbling " high speed wheel generated
dusts (released at high initial
velocity into zone of very high rapid
air motion).
Within each range the appropriate value depends on:
Lower end of the range Upper end of the range
1: Room air currents minimal or 1: Disturbing room air currents
favourable to capture
2: Contaminants of low toxicity or of 2: Contaminants of high toxicity
nuisance value only
3: Intermittent, low production. 3: High production, heavy use
4: Large hood or large air mass in 4: Small hood-local control only
motion
Simple theory shows that air velocity falls rapidly with distance away from the
opening of a simple extraction pipe. Velocity generally decreases with the
square of distance from the extraction point (in simple cases). Therefore the
air speed at the extraction point should be adjusted, accordingly, after
reference to distance from the contaminating source. The air velocity at the
extraction fan, for example, should be a minimum of 4-10 m/s (800-2000 f/min)
for extraction of crusher dusts generated 2 metres distant from the extraction
point. Other mechanical considerations, producing performance deficits within
the extraction apparatus, make it essential that theoretical air velocities are
multiplied by factors of 10 or more when extraction systems are installed or
used.
Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
APPEARANCE
Colourless or white crystals with floral odour; insoluble in water.
Soluble in two parts of 70% alcohol.
PHYSICAL PROPERTIES
Solid.
Does not mix with water.
Floats on water.
Molecular Weight: 186.38 Boiling Range (掳C): 259
Melting Range (掳C): 24 Specific Gravity (water=1): 0.83
LAURYL ALCOHOL
Chemwatch Material Safety Data Sheet (REVIEW)
Issue Date: 28-Dec-2004 CHEMWATCH 18366
A317TC CD 2006/2 Page 8 of 9
Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
Solubility in water (g/L): Immiscible pH (as supplied): Not applicable
pH (1% solution): Not applicable. Vapour Pressure (kPa): 0.13 @ 91 C.
Volatile Component (%vol): Not applicable. Evaporation Rate: Not applicable
Relative Vapour Density (air=1): Not applicable Flash Point (掳C): 127
Lower Explosive Limit (%): Not available. Upper Explosive Limit (%): Not available.
Autoignition Temp (掳C): Not available. Decomposition Temp (掳C): Not available.
State: Divided solid
Section 10 - CHEMICAL STABILITY AND REACTIVITY INFORMATION
CONDITIONS CONTRIBUTING TO INSTABILITY
鈥? Presence of incompatible materials.
鈥? Product is considered stable.
鈥? Hazardous polymerisation will not occur.
Section 11 - TOXICOLOGICAL INFORMATION
POTENTIAL HEALTH EFFECTS
ACUTE HEALTH EFFECTS
SWALLOWED
The material is moderately discomforting to the gastro-intestinal tract and may
be harmful if swallowed in large quantity.
EYE
The dust may produce eye discomfort causing smarting, pain and redness.
SKIN
The material may be mildly discomforting to the skin.
Prolonged exposure may cause skin reactions.
The material may cause severe skin irritation after prolonged or repeated
exposure and may produce on contact skin redness, swelling, the production of
vesicles, scaling and thickening of the skin. Repeated exposures may produce
severe ulceration.
INHALED
The dust may be discomforting to the upper respiratory tract.
Persons with impaired respiratory function, airway diseases and conditions such
as emphysema or chronic bronchitis, may incur further disability if excessive
concentrations of particulate are inhaled.
CHRONIC HEALTH EFFECTS
Principal routes of exposure are by accidental skin and eye contact and
inhalation of generated dusts. No human exposure data available. For this reason
health effects described are based on experience with chemically related
materials. As with any chemical product, contact with unprotected bare skin;
inhalation of vapour, mist or dust in work place atmosphere; or ingestion in any
form, should be avoided by observing good occupational work practice.
TOXICITY AND IRRITATION
TOXICITY IRRITATION
Oral (rat) LD50: 12800 mg/kg Skin (human): 75 mg/3d-I-SEVERE
LAURYL ALCOHOL
Chemwatch Material Safety Data Sheet (REVIEW)
Issue Date: 28-Dec-2004 CHEMWATCH 18366
A317TC CD 2006/2 Page 9 of 9
Section 12 - ECOLOGICAL INFORMATION
"log Pow (Verschueren 1983):" 5.13
log Kow: 5.13
Toxicity Fish: LC50(96)0.0254mg/L
Effects on algae and plankton: EC50(3) 6.38-6.82mg/L
Section 13 - DISPOSAL CONSIDERATIONS
鈥? Consult manufacturer for recycling options and recycle where possible .
鈥? Consult State Land Waste Management Authority for disposal.
鈥? Incinerate residue at an approved site.
鈥? Recycle containers if possible, or dispose of in an authorised landfill.
Section 14 - TRANSPORTATION INFORMATION
HAZCHEM
None
NOT REGULATED FOR TRANSPORT OF DANGEROUS GOODS:UN,IATA,IMDG
Section 15 - REGULATORY INFORMATION
POISONS SCHEDULE
None
REGULATIONS
lauryl alcohol (CAS: 112-53-8) is found on the following regulatory lists;
Australia Inventory of Chemical Substances (AICS)
OECD Representative List of High Production Volume (HPV) Chemicals
Section 16 - OTHER INFORMATION
Denmark Advisory list for selfclassification of dangerous substances
Substance CAS Suggested codes
lauryl alcohol 112-53-8 N;R51/53
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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: 28-Dec-2004
Print Date: 28-Jun-2006
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