Praxair Material Safety Data Sheet
1. Chemical Product and Company Identification
Chemical Formula: CCl3F
Emergencies: * 1-800-363-0042
Praxair Canada Inc.
1 City Centre Drive
Mississauga, ON L5B 1M2
Refrigerant Gas R11, Halon-113
*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
32,500 ppm. Ceiling: 1000 ppm
(Rat, 4 hrs.)
3. Hazards Identification
Liquid and gas under pressure. Harmful if inhaled. Can cause rapid suffocation. Can 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:
Asphyxiant. Effects are due to lack of oxygen. High concentrations may cause dizziness,
nausea, vomiting, disorientation, confusion, incoordination, and narcosis. Lack of oxygen can
A highly unlikely route of exposure. This product is a gas at normal temperature and
pressure. Liquid may cause frostbite.
Inhalation. Swallowing. Skin absorption. Skin contact. Eye contact.
Prolonged or wides