**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 1186-52-3 |Acetic-D3 Acid-D | 99.5 | 214-693-4 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: C
Risk Phrases: 10 35
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Flammable. Causes severe burns.Hygroscopic (absorbs moisture from
the air).Corrosive.Lachrymator (substance which increases the flow
of tears).
Potential Health Effects
Eye:
Contact with liquid or vapor causes severe burns and possible
irreversible eye damage. Lachrymator (substance which increases the
flow of tears).
Skin:
Causes skin burns. May cause skin sensitization, an allergic
reaction, which becomes evident upon re-exposure to this material.
May be harmful if absorbed through the skin. Contact with the skin
may cause blackening and hyperkeratosis of the skin of the hands.
Ingestion:
May cause severe and permanent damage to the digestive tract. Causes
gastrointestinal tract burns. Causes severe pain, nausea, vomiting,
diarrhea, and shock. May cause polyuria, oliguria (excretion of a
diminished amount of urine in relation to the fluid intake) and
anuria (complete suppression of urination). Rapidly absorbed from the
gastrointestinal tract.
Inhalation:
Effects may be delayed. Causes chemical burns to the respiratory
tract. Exposure may lead to bronchitis, pharyngitis, and dental
erosion. May be absorbed through the lungs.
Chronic:
Prolonged or repeated skin contact may cause dermatitis. Repeated
inhalation may cause chronic bronchitis. Repeated exposure may cause
erosion of teeth. May cause reproductive and fetal effects.
Laboratory experiments have resulted in mutagenic effects. Repeated
exposure may lead to blackening and hyperkeratosis of the skin and
hands, conjunctivitis, bronchitis and pharyngitis and erosion of the
teeth. Prolonged exposure may cause corneal erosion, conjunctivitis,
and possible blindness.
**** SECTION 4 - FIRST AID MEASURES ****
Eyes:
Get medical aid immediately. Do NOT allow victim to rub eyes or keep
eyes closed. Extensive irrigation with water is required (at least 30
minutes).
Skin:
Get medical aid immediately. Immediately flush skin with plenty of
water for at least 15 minutes while removing contaminated clothing
and shoes. Wash clothing before reuse. Destroy contaminated shoes.
Ingestion:
Do not induce vomiting. If victim is conscious and alert, give 2-4
cupfuls of milk or water. Never give anything by mouth to an
unconscious person. Get medical aid immediately.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh
air immediately. If not breathing, give artificial respiration. If
breathing is difficult, give oxygen. Do NOT use mouth-to-mouth
resuscitation. If breathing has ceased apply artificial respiration
using oxygen and a suitable mechanical device such as a bag and a
mask.
Notes to Physician:
Persons with pre-existing skin disorders or impaired respiratory or
pulmonary function may be at increased risk to the effects of this
substance. Treat symptomatically and supportively.
Antidote:
No specific antidote exists.
**** SECTION 5 - FIRE FIGHTING MEASURES ****
General Information:
As in any fire, wear a self-contained breathing apparatus in
pressure-demand, MSHA/NIOSH (approved or equivalent), and full
protective gear. Vapors may form an explosive mixture with air.
Vapors can travel to a source of ignition and flash back. During a
fire, irritating and highly toxic gases may be generated by thermal
decomposition or combustion. Will burn if involved in a fire. Use
water spray to keep fire-exposed containers cool. Wear appropriate
protective clothing to prevent contact with skin and eyes. Wear a
self-contained breathing apparatus (SCBA) to prevent contact with
thermal decomposition products. Reacts with most metals to form
highly flammable hydrogen gas which can form explosive mixtures with
air. Flammable liquid and vapor. Vapors may be heavier than air.
They can spread along the ground and collect in low or confined
areas. May be ignited by friction, heat, sparks, or flame. May
polymerize explosively when involved in a fire. Containers may
explode when heated.
Extinguishing Media:
For small fires, use dry chemical, carbon dioxide, water spray or
alcohol-resistant foam. Use water spray to cool fire-exposed
containers. Do NOT get water inside containers. For large fires, use
water spray, fog or alcohol-resistant foam. Do NOT use straight
streams of water.
**** SECTION 6 - ACCIDENTAL RELEASE MEASURES ****
General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth),
then place in suitable container. Use water spray to dilute spill to
a non-flammable mixture. Avoid runoff into storm sewers and ditches
which lead to waterways. Wash area with soap and water. Use water
spray to disperse the gas/vapor. Remove all sources of ignition. Use
a spark-proof tool. Provide ventilation. Cover with material such as
dry soda ash or calcium carbonate and place into a closed container
for disposal. A vapor suppressing foam may be used to reduce vapors.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Wash thoroughly after handling. Remove contaminated clothing and
wash before reuse. Use only in a well-ventilated area. Empty
containers retain product residue, (liquid and/or vapor), and can be
dangerous. Keep away from heat, sparks and flame. Do not get on skin
or in eyes. Do not ingest or inhale. Use only in a chemical fume
hood. Discard contaminated shoes. Do not pressurize, cut, weld,
braze, solder, drill, grind, or expose empty containers to heat,
sparks or open flames.
Storage:
Keep away from heat, sparks, and flame. Keep under a nitrogen
blanket. Keep from contact with oxidizing materials. Store in a
cool, dry, well-ventilated area away from incompatible substances.
Corrosives area. Store in a suitable container in a dry area above
the substance's freezing point. Do not store near alkaline
substances.
**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****
Engineering Controls:
Facilities storing or utilizing this material should be equipped
with an eyewash facility and a safety shower. Use adequate general or
local exhaust ventilation to keep airborne concentrations below the
permissible exposure limits.
Exposure Limits
CAS# 1186-52-3:
Personal Protective Equipment
Eyes:
Wear appropriate protective eyeglasses or chemical
safety goggles as described by OSHA's eye and face
protection regulations in 29 CFR 1910.133 or European
Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin
exposure.
Clothing:
Wear appropriate protective clothing to prevent skin
exposure.
Respirators:
A respiratory protection program that meets OSHA's 29
CFR 1910.134 and ANSI Z88.2 requirements or European
Standard EN 149 must be followed whenever workplace
conditions warrant respirator use.
**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****
Physical State: Liquid
Color: colorless
Odor: pungent odor - vinegar odor
pH: 2.4 (1M), 2.9 (0.1M)
Vapor Pressure: 11.4 mm Hg
Viscosity: 1.22 cP
Boiling Point: 117-118 deg C
Freezing/Melting Point: 16.6 deg C
Autoignition Temperature: 426 deg C ( 798.80 deg F)
Flash Point: 39 deg C ( 102.20 deg F)
Explosion Limits, lower: 4.0 vol %
Explosion Limits, upper: 19.9 vol %
Decomposition Temperature: Not available.
Solubility in water: Soluble in water; releases heat/vapor.
Specific Gravity/Density: 1.05 (Water=1)
Molecular Formula: C2D4O2
Molecular Weight: 64.0548
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable at room temperature in closed containers under normal storage
and handling conditions.
Conditions to Avoid:
Incompatible materials, ignition sources, excess heat, exposure to
moist air or water.
Incompatibilities with Other Materials:
Metals, acetic anhydride, alcohols, amines, ammonium nitrate,
chlorine trifluoride, nitric acid, permanganates, peroxides, sodium
hydroxide, sodium peroxide, hydrogen peroxides, acetaldehyde,
caustics (e.g. ammonia, ammonium hydroxide, calcium hydroxide,
potassium hydroxide, sodium hydroxide), acid anhydrides,
chlorosulfonic acid, oleum, chromium trioxide, potassium hydroxide,
carbonates, bromine pentafluoride, perchloric acid, chromic
anhydride, potassium-tert-butoxide, calcium salts, ethyleneimine,
Attacks some forms of plastics, rubbers, and coatings.,
2-aminoethanol, ethylene diamine, phosphorus trichloride, chromic
acid anhydride, phosphorus isocyanate, diallyl methyl carbinol +
ozone, nitric acid + acetone, xylene, sodium salts.
Hazardous Decomposition Products:
Carbon monoxide, irritating and toxic fumes and gases, carbon
dioxide.
Hazardous Polymerization: May occur.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 1186-52-3 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Acetic-D3 Acid-D -
Not listed by ACGIH, IARC, or NTP.
**** SECTION 12 - ECOLOGICAL INFORMATION ****
Ecotoxicity:
Fish: Fathead Minnow: LC50 = 88 mg/L; 96 Hr; Static bioassay @
18-22CFish: Bluegill/Sunfish: LC50 = 75 mg/L; 96 Hr;
UnspecifiedFish: Goldfish: LC50 = 423 mg/L; 24 Hr; UnspecifiedWater
flea Daphnia: EC50 = 32-47 mg/L; 24-48 Hr; UnspecifiedBacteria:
Phytobacterium phosphoreum: EC50 = 8.86-11 mg/L; 5,15,25 min;
Microtox testIf released to water or soil, acetic acid will
biodegrade readily. Evaporation from dry surfaces is likely to
occur. When spilled on soil, the liquid will spread on the surface
and penetrate into the soil at a rate dependent on the soil type and
its water content. Acetic acid shows no potential for biological
**** SECTION 13 - DISPOSAL CONSIDERATIONS ****
Dispose of in a manner consistent with federal, state, and local regulations.
**** SECTION 14 - TRANSPORT INFORMATION ****
IATA
No information available.
IMO
No information available.
RID/ADR
No information available.
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: C
Risk Phrases:
R 10 Flammable.
R 35 Causes severe burns.
Safety Phrases:
S 23 Do not inhale gas/fumes/vapour/spray.
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 1186-52-3: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 1186-52-3 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 1186-52-3 is not listed on the TSCA inventory.
It is for research and development use only.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 10/14/1998 Revision #4 Date: 3/18/2003
The information above is believed to be accurate and represents the best
information currently available to us. However, we make no warranty of
merchantability or any other warranty, express or implied, with respect to
such information, and we assume no liability resulting from its use. Users
should make their own investigations to determine the suitability of the
information for their particular purposes. In no way shall the company be
liable for any claims, losses, or damages of any third party or for lost
profits or any special, indirect, incidental, consequential or exemplary
damages, howsoever arising, even if the company has been advised of
the possibility of such damages.
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