SDS

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8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Exposure Guidelines
Chemical Name ACGIH TLV OSHA PEL NIOSH IDLH
Isobutane
75-28-5
STEL: 1000 ppm N/A N/A
Propane
74-98-6
TWA: 1000 ppm TWA: 1000 ppm
TWA: 1800 mg/m
3
IDLH: 2100 ppm
TWA: 1000 ppm
TWA: 1800 mg/m
3
Pentane
109-66-0
TWA: 600 ppm TWA: 1000 ppm
TWA: 2950 mg/m
3
(vacated) TWA: 600 ppm
(vacated) TWA: 1800 mg/m
3
(vacated) STEL: 750 ppm
(vacated) STEL: 2250 mg/m
3
IDLH: 1500 ppm
Ceiling: 610 ppm 15 min
Ceiling: 1800 mg/m
3
15 min
TWA: 120 ppm
TWA: 350 mg/m
3
Ethane
74-84-0
TWA: 1000 ppm
1-Butene
106-98-9
TWA: 250 ppm
ACGIH TLV: American Conference of Governmental Industrial Hygienists - Threshold Limit Value. OSHA PEL: Occupational Safety and Health
Administration - Permissible Exposure Limits. NIOSH IDLH: Immediately Dangerous to Life or Health.
Other Exposure Guidelines
Vacated limits revoked by the Court of Appeals decision in AFL-CIO v. OSHA, 965 F.2d 962
(11th Cir., 1992).
Engineering Measures
Showers
Eyewash stations
Ventilation systems
Personal Protective Equipment
Eye/Face Protection
Safety glasses with side-shields.
Skin and Body Protection
Protective gloves.
Respiratory Protection
No protective equipment is needed under normal use conditions. If exposure limits are
exceeded or irritation is experienced, ventilation and evacuation may be required.
Hygiene Measures
Handle in accordance with good industrial hygiene and safety practice. Do not eat, drink or
smoke when using this product. Keep away from food, drink and animal feeding stuffs. Wash
hands before breaks and immediately after handling the product. Provide regular cleaning of
equipment, work area and clothing. Contaminated work clothing should not be allowed out of
the workplace.
9. PHYSICAL AND CHEMICAL PROPERTIES
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No information available
1
Boiling Point/RangeGHJUHHV)
Odor Threshold
Melting Point/RangeGHJUHHV)
No information available
Revision Date
Physical State
Compressed liquefied gas Gas
Water Solubility
Insoluble in water.
Appearance
SolubilityGHJUHHV&VOLJKW
pH
No information available
Evaporation Rate
No information available
Clear to yellow.
Vapor PressurePP+J
Vapor DensityDLU  Partition Coefficient: n-
octanol/water
Flash Point
No information available.
Odor
Autoignition Temperature
No information available
Slight.
Decomposition Temperature
Explosion Limits
No information available
Flammability Limits in Air
No information available