Praxair Material Safety Data Sheet
1. Chemical Product and Company Identification
Chemical Formula: C4H6
Emergencies: * 1-800-363-0042
Praxair Canada Inc.
1 City Centre Drive
Mississauga, ON L5B 1M2
Biethylene, bivinyl, butadiene,
divinyl, erythrene pyrrolylene, vinylethyle.
*Call emergency numbers 24 hours a day only for spills, leaks, fire, exposure, or accidents involving this
product. For routine information, contact your supplier or Praxair sales representative.
2. Composition and Information on Ingredients
(Rat, 4 hrs.)
3. Hazards Identification
Flammable liquid and gas under pressure. Cancer suspect agent. Can form explosive
mixture with air. May cause frostbite. May cause dizziness and drowsiness. Self-contained
breathing apparatus may be required by rescue workers.
THRESHOLD LIMIT VALUE: TLV-TWA Data from 2007 Guide to Occupational Exposure Values (ACGIH).
TLV-TWAs should be used as a guide in the control of health hazards and not as fine lines between safe and
EFFECTS OF A SINGLE (ACUTE) OVEREXPOSURE:
May cause irritation to the respiratory tract, with nausea, vomitting, blurred vision, headache,
fatigue, and unconsciousness. Lack of oxygen can kill.
May cause irritation with redness and possible swelling. Exposure to the liquid may cause
Eye contact. Inhalation. Ingestion. Swallowing.
No harm expected.
Copyright © 2004, Praxair Canada Inc.
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