**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
|----------------|--------------------------------------|----------|-----------|
| 67-64-1 |Acetone | ~4 | 200-662-2 |
|----------------|--------------------------------------|----------|-----------|
| 141-79-7 |4-Methyl-3-penten-2-one | <1 | 205-502-5 |
|----------------|--------------------------------------|----------|-----------|
| 520-45-6 |3-Acetyl-4-hydroxy-6-methyl-2H-pyran-2| <1 | 208-293-9 |
|----------------|--------------------------------------|----------|-----------|
| 5394-63-8 |2,2,6-Trimethyl-1,3-dioxen-4-one | ~90 | 226-403-3 |
+----------------+--------------------------------------+----------+-----------+
Text for R-phrases: see Section 16
Hazard Symbols: F
Risk Phrases: 11
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Highly flammable.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
May cause skin irritation.
Ingestion:
May cause irritation of the digestive tract. May cause kidney
damage. May cause central nervous system depression, characterized
by excitement, followed by headache, dizziness, drowsiness, and
nausea. Advanced stages may cause collapse, unconsciousness, coma
and possible death due to respiratory failure.
Inhalation:
Inhalation of high concentrations may cause central nervous system
effects characterized by nausea, headache, dizziness, unconsciousness
and coma. May cause respiratory tract irritation. May cause kidney
damage.
Chronic:
Prolonged or repeated skin contact may cause dermatitis. Chronic
inhalation may cause effects similar to those of acute inhalation.
**** SECTION 4 - FIRST AID MEASURES ****
Eyes:
Immediately flush eyes with plenty of water for at least 15 minutes,
occasionally lifting the upper and lower eyelids. Get medical aid
immediately.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15
minutes while removing contaminated clothing and shoes.
Ingestion:
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:
Remove from exposure and move to fresh air immediately. If not
breathing, give artificial respiration. If breathing is difficult,
give oxygen. Get medical aid.
Notes to Physician:
Treat symptomatically and supportively.
**** SECTION 5 - FIRE FIGHTING MEASURES ****
General Information:
Containers can build up pressure if exposed to heat and/or fire. 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. Use water spray to keep fire-exposed
containers cool. 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 heat, sparks, and flame. Containers
may explode when heated.
Extinguishing Media:
For small fires, use dry chemical, carbon dioxide, water spray or
alcohol-resistant foam. For large fires, use water spray, fog, or
alcohol-resistant foam. Use water spray to cool fire-exposed
containers. Cool containers with flooding quantities of water until
well after fire is out.
**** 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. Clean up spills immediately,
observing precautions in the Protective Equipment section. Remove all
sources of ignition. Provide ventilation. A vapor suppressing foam
may be used to reduce vapors. Water spray may reduce vapor but may
not prevent ignition in closed spaces.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Wash thoroughly after handling. Remove contaminated clothing and
wash before reuse. Use with adequate ventilation. Ground and bond
containers when transferring material. Avoid contact with eyes, skin,
and clothing. Empty containers retain product residue, (liquid and/or
vapor), and can be dangerous. Keep container tightly closed. Keep
away from heat, sparks and flame. Avoid ingestion and inhalation. 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 away from sources of
ignition. Keep container closed when not in use. Store in a tightly
closed container. Store in a cool, dry, well-ventilated area away
from incompatible substances.
**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****
Engineering Controls:
Use adequate general or local exhaust ventilation to keep airborne
concentrations below the permissible exposure limits.
Exposure Limits
CAS# 67-64-1:
United Kingdom, WEL - TWA: 500 ppm TWA; 1210 mg/m3 TWA
United Kingdom, WEL - STEL: 1500 ppm STEL; 3620 mg/m3 STEL
United States OSHA: 1000 ppm TWA; 2400 mg/m3 TWA
Belgium - TWA: 500 ppm VLE; 1210 mg/m3 VLE
Belgium - STEL: 1000 ppm VLE; 2420 mg/m3 VLE
France - VME: 750 ppm VME; 1800 mg/m3 VME
Germany: 500 ppm TWA; 1200 mg/m3 TWA
Japan: 200 ppm OEL; 470 mg/m3 OEL
Malaysia: 500 ppm TWA; 1187 mg/m3 TWA
Netherlands: 750 ppm MAC; 1780 mg/m3 MAC
Russia: 200 mg/m3 TWA
Spain: 500 ppm VLA-ED; 1210 mg/m3 VLA-ED
CAS# 141-79-7:
United States OSHA: 25 ppm TWA; 100 mg/m3 TWA
Belgium - TWA: 15 ppm VLE; 61 mg/m3 VLE
Belgium - STEL: 25 ppm VLE; 101 mg/m3 VLE
France - VME: 15 ppm VME; 60 mg/m3 VME
Germany: 25 ppm TWA; 100 mg/m3 TWA
Germany: Skin absorber
Malaysia: 15 ppm TWA; 60 mg/m3 TWA
Netherlands: 15 ppm MAC; 60 mg/m3 MAC
Russia: 1 mg/m3 TWA
Spain: 15 ppm VLA-ED; 61 mg/m3 VLA-ED
Spain: 25 ppm VLA-EC; 102 mg/m3 VLA-EC
CAS# 520-45-6:
CAS# 5394-63-8:
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:
Follow the OSHA respirator regulations found in 29
CFR 1910.134 or European Standard EN 149. Use a
NIOSH/MSHA or European Standard EN 149 approved
respirator if exposure limits are exceeded or if
irritation or other symptoms are experienced.
**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****
Physical State: Liquid
Color: orange to brown
Odor: acetone-like
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 65-67.0C
Freezing/Melting Point: 4 deg C
Autoignition Temperature: Not available.
Flash Point: 14 deg C ( 57.20 deg F)
Explosion Limits, lower: N/A
Explosion Limits, upper: N/A
Decomposition Temperature: > 100 deg C
Solubility in water: Insoluble.
Specific Gravity/Density: 1.0880g/cm3
Molecular Formula: C7H10O3
Molecular Weight: 142.15
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable.
Conditions to Avoid:
High temperatures, incompatible materials, ignition sources, excess
heat, temperatures above 220C, strong oxidants.
Incompatibilities with Other Materials:
Acids (mineral, non-oxidizing, e.g. hydrochloric acid, hydrofluoric
acid, muriatic acid, phosphoric acid), acids (mineral, oxidizing,
e.g. chromic acid, hypochlorous acid, nitric acid, sulfuric acid),
azo, diazo, and hydrazines (e.g. dimethyl hydrazine, hydrazine,
methyl hydrazine), caustics (e.g. ammonia, ammonium hydrozide,
calcium hydroxide, potassium hydroxide, sodium hydroxide), cyanides
(e.g. potassium cyanide, sodium cyanide), mercaptans and other
organic sulfides (e.g. butyl mercaptan, carbon disulfide,
methanethiol), metals (alkali and alkaline, e.g. cesium, potassium,
sodium), nitrides (e.g. potassium nitride, sodium nitride),
peroxides and hydroperoxides (organic, e.g. acetyl peroxide, benzoyl
peroxide, butyl peroxide, methyl ethyl ketone peroxide), oxidizing
agents (strong, e.g. bromine, hydrogen peroxide, nitrogen dioxide,
potassium nitrate), reducing agents (strong, e.g. aluminum carbide,
chlorosilane, hydrogen phosphide, lithium hydride), water reactive
substances (e.g. acetic anyhdride, alkyl aluminum chloride, calcium
carbide, ethyl dichlorosilane).
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 67-64-1: AL3150000
CAS# 141-79-7: SB4200000
CAS# 520-45-6: UP8050000
CAS# 5394-63-8 unlisted.
LD50/LC50:
CAS# 67-64-1: Dermal, guinea pig: LD50 = >9400 uL/kg; Draize test,
rabbit, eye: 20 mg Severe; Draize test, rabbit, eye: 20 mg/24H
Moderate; Draize test, rabbit, eye: 10 uL Mild; Draize test, rabbit,
skin: 500 mg/24H Mild; Inhalation, mouse: LC50 = 44 gm/m3/4H;
Inhalation, rat: LC50 = 50100 mg/m3/8H; Oral, mouse: LD50 = 3 gm/kg;
Oral, rabbit: LD50 = 5340 mg/kg; Oral, rat: LD50 = 5800 mg/kg.
CAS# 141-79-7: Draize test, rabbit, eye: 20 mg Severe; Inhalation,
mouse: LC50 = 10 gm/m3/2H; Inhalation, rat: LC50 = 9 gm/m3/4H; Oral,
mouse: LD50 = 710 mg/kg; Oral, rabbit: LD50 = 1 gm/kg; Oral, rat:
LD50 = 1120 mg/kg; Skin, rabbit: LD50 = 5150 mg/kg.
CAS# 520-45-6: Oral, mouse: LD50 = 1330 mg/kg; Oral, rat: LD50 = 500
mg/kg.
CAS# 5394-63-8.
Carcinogenicity:
Acetone -
Not listed by ACGIH, IARC, or NTP.
4-Methyl-3-penten-2-one -
Not listed by ACGIH, IARC, or NTP.
3-Acetyl-4-hydroxy-6-methyl-2H-pyran-2-one -
Not listed by ACGIH, IARC, or NTP.
2,2,6-Trimethyl-1,3-dioxen-4-one -
Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
**** SECTION 12 - ECOLOGICAL INFORMATION ****
Ecotoxicity:
Rainbow trout LC50=5540 mg/L/96H Sunfish (tap water), death at 14250
ppm/24H Mosquito fish (turbid water) TLm=13000 ppm/48H
**** SECTION 13 - DISPOSAL CONSIDERATIONS ****
Dispose of in a manner consistent with federal, state, and local regulations.
**** SECTION 14 - TRANSPORT INFORMATION ****
IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.
USA RQ: CAS# 67-64-1: 5000 lb final RQ; 2270 kg final RQ
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: F
Risk Phrases:
R 11 Highly flammable.
Safety Phrases:
S 9 Keep container in a well-ventilated place.
S 16 Keep away from sources of ignition - No
smoking.
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 28A After contact with skin, wash immediately with
plenty of water.
S 33 Take precautionary measures against static
discharges.
S 36 Wear suitable protective clothing.
S 37 Wear suitable gloves.
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# 67-64-1: 0
CAS# 141-79-7: 1
CAS# 520-45-6: 1
CAS# 5394-63-8: No information available.
Canada
CAS# 67-64-1 is listed on Canada's DSL List.
CAS# 141-79-7 is listed on Canada's DSL List.
CAS# 520-45-6 is listed on Canada's DSL List.
CAS# 67-64-1 is listed on Canada's Ingredient Disclosure List.
CAS# 141-79-7 is listed on Canada's Ingredient Disclosure List.
CAS# 520-45-6 is not listed on Canada's Ingredient Disclosure List.
CAS# 5394-63-8 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 67-64-1 is listed on the TSCA inventory.
CAS# 141-79-7 is listed on the TSCA inventory.
CAS# 520-45-6 is listed on the TSCA inventory.
CAS# 5394-63-8 is not listed on the TSCA inventory.
It is for research and development use only.
**** SECTION 16 - ADDITIONAL INFORMATION ****
Text for R-phrases from Section 2
R 11 Highly flammable.
R 36 Irritating to eyes.
R 66 Repeated exposure may cause skin dryness or cracking.
R 67 Vapours may cause drowsiness and dizziness.
MSDS Creation Date: 7/08/1998 Revision #4 Date: 5/03/2005
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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