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3-Methyl-2-butanone 563-80-4 MSDS
Name: 3-Methyl-2-Butanone 98% Material Safety Data Sheet
Synonym: Methyl Isopropyl Ketone; MIP
CAS: 563-80-4
Section 1 - Chemical Product   MSDS Name:3-Methyl-2-Butanone 98% Material Safety Data Sheet
Synonym:Methyl Isopropyl Ketone; MIP

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
563-80-4 3-Methyl-2-Butanone 98 209-264-3
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:
Causes gastrointestinal irritation with nausea, vomiting and diarrhea.
Inhalation:
May cause respiratory tract irritation. Vapors may cause dizziness or suffocation.
Chronic:
Not available.

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. Wash clothing before reuse.
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:
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.
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. Will burn if involved in a fire. 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.
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. 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. Clean up spills immediately, observing precautions in the Protective Equipment section. Remove all sources of ignition. Use a spark-proof tool. Provide ventilation. A vapor suppressing foam may be used to reduce vapors.

Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. Use only in a well-ventilated area.
Ground and bond containers when transferring material. Use spark-proof tools and explosion proof equipment. Avoid contact with eyes, skin, and clothing. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. 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.
Flammables-area.

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# 563-80-4: Belgium - TWA: 200 ppm VLE; 715 mg/m3 VLE France - VME: 200 ppm VME; 705 mg/m3 VME Germany: 705 mg/m3 TWA Malaysia: 200 ppm TWA; 705 mg/m3 TWA Netherlands: 200 ppm MAC; 705 mg/m3 MAC Spain: 200 ppm VLA-ED; 715 mg/m3 VLA-ED 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: colorless
Odor: acetone-like
pH: Not available.
Vapor Pressure: 55 hPa @ 20 C
Viscosity: Not available.
Boiling Point: 94.0 - 95.0 deg C @ 760.00mm
Freezing/Melting Point: 0 deg C
Autoignition Temperature: 427 deg C ( 800.60 deg F)
Flash Point: 6 deg C ( 42.80 deg F)
Explosion Limits, lower: 1.80 vol %
Explosion Limits, upper: 9.00 vol %
Decomposition Temperature:
Solubility in water: 6 g/l (20 c)
Specific Gravity/Density: .8050g/cm3
Molecular Formula: C5H10O
Molecular Weight: 86.13

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# 563-80-4: EL9100000 LD50/LC50:
CAS# 563-80-4: Draize test, rabbit, eye: 100 mg/24H Mild; Draize test, rabbit, eye: 500 mg/24H Mild; Draize test, rabbit, skin: 500 mg/24H Moderate; Inhalation, mouse: LC50 = 30000 mg/m3; Oral, mouse: LD50 = 2572 mg/kg; Oral, mouse: LD50 = 3000 mg/kg; Oral, rat: LD50 = 3078 mg/kg; Oral, rat: LD50 = 3000 mg/kg; Skin, rabbit: LD50 = 6350 mg/kg.
Carcinogenicity:
3-Methyl-2-Butanone - 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: 3-METHYLBUTAN-2-ONE
Hazard Class: 3
UN Number: 2397
Packing Group: II
IMO
Shipping Name: 3-METHYLBUTAN-2-ONE
Hazard Class: 3.2
UN Number: 2397
Packing Group: II
RID/ADR
Shipping Name: 3-METHYLBUTAN-2-ONE
Hazard Class: 3
UN Number: 2397
Packing group: II

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 33 Take precautionary measures against static
discharges.
WGK (Water Danger/Protection)
CAS# 563-80-4: 1
Canada
CAS# 563-80-4 is listed on Canada's DSL List.
CAS# 563-80-4 is listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 563-80-4 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A

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