**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 583-60-8 |2-Methylcyclohexanone | 98.0 | 209-513-6 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: XN
Risk Phrases: 10 20
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Flammable. Harmful by inhalation.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation.
Ingestion:
May cause irritation of the digestive tract. May cause liver and
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:
Causes respiratory tract irritation. May cause liver and kidney
damage. May cause drowsiness, unconsciousness, and central nervous
system depression. Vapors may cause dizziness or suffocation.
Exposure may produce conjunctival irritation, tearing, salivation,
and lethargy.
Chronic:
No information found.
**** SECTION 4 - FIRST AID MEASURES ****
Eyes:
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:
**** 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. Use water
spray to keep fire-exposed containers cool. Containers may explode
in the heat of a fire. 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.
Vapors may form an explosive mixture with air. 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. Water may be ineffective. Use agent most appropriate to
extinguish fire. 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. 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. 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. 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# 583-60-8:
United Kingdom, WEL - TWA: 50 ppm TWA; 233 mg/m3 TWA
United Kingdom, WEL - STEL: 75 ppm STEL; 350 mg/m3 STEL
United States OSHA: 100 ppm TWA; 460 mg/m3 TWA
Belgium - TWA: 50 ppm VLE; 232 mg/m3 VLE
Belgium - STEL: 75 ppm VLE; 349 mg/m3 VLE
France - VME: 50 ppm VME; 230 mg/m3 VME
Germany: 50 ppm TWA; 230 mg/m3 TWA
Germany: Skin absorber
Japan: 50 ppm OEL; 230 mg/m3 OEL
Malaysia: 50 ppm TWA; 229 mg/m3 TWA
Netherlands: 50 ppm MAC; 230 mg/m3 MAC
Spain: 50 ppm VLA-ED; 233 mg/m3 VLA-ED
Spain: 75 ppm VLA-EC; 349 mg/m3 VLA-EC
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: very slightly yellow
Odor: acetone-like
pH: Not available.
Vapor Pressure: 3.3 mbar @ 20 C
Viscosity: Not available.
Boiling Point: 165.1 deg C
Freezing/Melting Point: - 14.00 - - 0.00 deg
Autoignition Temperature: Not available.
Flash Point: 118 deg F ( 47.78 deg C)
Explosion Limits, lower: 1.20 vol %
Explosion Limits, upper: .00 vol %
Decomposition Temperature:
Solubility in water: Insoluble.
Specific Gravity/Density: .9240g/cm3
Molecular Formula: C7H12O
Molecular Weight: 112.17
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, ignition sources, excess heat, strong
oxidants.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, irritating and toxic fumes and gases, carbon
dioxide.
Hazardous Polymerization: Has not been reported.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 583-60-8: GW1750000
LD50/LC50:
CAS# 583-60-8: Oral, rat: LD50 = 2140 uL/kg; Skin, rabbit: LD50 =
1770 uL/kg.
Carcinogenicity:
2-Methylcyclohexanone -
Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
**** SECTION 12 - ECOLOGICAL INFORMATION ****
**** SECTION 13 - DISPOSAL CONSIDERATIONS ****
Dispose of in a manner consistent with federal, state, and local regulations.
**** SECTION 14 - TRANSPORT INFORMATION ****
IATA
Shipping Name: METHYLCYCLOHEXANONE
Hazard Class: 3
UN Number: 2297
Packing Group: III
IMO
Shipping Name: METHYLCYCLOHEXANONE
Hazard Class: 3.3
UN Number: 2297
Packing Group: III
RID/ADR
Shipping Name: METHYLCYCLOHEXANONE
Hazard Class: 3
UN Number: 2297
Packing group: III
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 10 Flammable.
R 20 Harmful by inhalation.
Safety Phrases:
S 9 Keep container in a well-ventilated place.
S 16 Keep away from sources of ignition - No
smoking.
S 25 Avoid contact with eyes.
S 33 Take precautionary measures against static
discharges.
WGK (Water Danger/Protection)
CAS# 583-60-8: 1
Canada
CAS# 583-60-8 is listed on Canada's DSL List.
CAS# 583-60-8 is listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 583-60-8 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 4/27/1998 Revision #3 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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