M.S.D.S. 0510
Material Safety Data Sheet
City University of Hong Kong
MSDS 2-CHLOROBUTANE 0510
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PRODUCT INFORMATION
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Name: 2-Chlorobutane
Chinese Name: 2-麓芒陇B脰J
CAS #: 78-86-4
Molecular formula: C4H9Cl
Synonyms: Sec-butyl chloride * 2-chlorobutane * 1-methylpropyl chloride *
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RISK SYMBOL
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PHYSICAL DATA
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Appearance And Odor: Colorless liquid
Boiling Point: 67 To 69掳C
Flashpoint 14掳F ( -10掳C)
Specific Gravity: 0.872
City University of Hong Kong 1
The above information is believed to be accurate to the best of our knowledge.
No responsibilities or liabilities are assumed or implied by CITY U for their inaccuracies.
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FIRE AND EXPLOSION DATA
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Extinguishing Media:
Carbon dioxide, dry chemical powder or appropriate foam. Water may be effective for cooling, but may not effect
extinguishment.
Special Firefighting Procedures:
Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes. Use water
spray to cool fire-exposed containers. Extremely flammable.
Unusual Fire And Explosions Hazards:
Vapor may travel considerable distance to source of ignition and flash back.
Container Explosion May Occur Under Fire Conditions.:
Forms explosive mixtures in air. Emits toxic fumes under fire conditions.
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REACTIVITY DATA
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Incompatibilities: Strong oxidizing agents, strong bases
Hazardous Combustion Or Decomposition Products:
Toxic fumes of: carbon monoxide, carbon dioxide hydrogen chloride gas
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HEALTH HAZARD DATA
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Acute Effects:
Harmful if swallowed, inhaled, or absorbed through skin. May cause eye irritation. May cause skin irritation.
Chronic Effects: Possible carcinogen.
To the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly
investigated.
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FIRST AID MEASURES
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In case of contact, immediately flush eyes with copious amounts of water for at least 15 minutes. Flush skin with
water.
If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen.
If swallowed, wash out mouth with water provided person is conscious. Call a physician. Wash contaminated
clothing before reuse.
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The above information is believed to be accurate to the best of our knowledge.
No responsibilities or liabilities are assumed or implied by CITY U for their inaccuracies.
M.S.D.S. 0510
PREVENTATIVE MEASURES
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Chemical safety goggles.
NIOSH/MSHA-approved respirator.
Compatible chemical-resistant gloves.
Use only in a chemical fume hood.
Safety shower and eye bath.
Do not get in eyes, on skin, on clothing.
Do not breathe vapor.
Avoid prolonged or repeated exposure.
Wash thoroughly after handling.
Possible carcinogen.
Keep tightly closed.
Keep away from heat, sparks, and open flame.
Store in a cool dry place.
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ENVIRONMENTAL PROTECTION DATA
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Evacuate area.
Shut off all sources of ignition.
Wear self-contained breathing apparatus, rubber boots and heavy rubber gloves.
Cover with an activated carbon adsorbent, take up and place in closed containers. Transport outdoors.
Use nonsparking tools.
Ventilate area and wash spill site after material pickup is complete.
City University of Hong Kong 3
The above information is believed to be accurate to the best of our knowledge.
No responsibilities or liabilities are assumed or implied by CITY U for their inaccuracies.
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