- Category :
Intermediates
- CAS NO : 75-28-5
- EC NO : 200-857-2
- Molecular Formula : C4H10
- Main Specifications : ≥99.5%; Colorless, odorless flammable and explosive gases
- Synonyms : Isobutane,high purity;2-Methylpropane,high purity;R600A;Isobutan;
Package: 5kg/cyls; 6.5kg/cyls; 1’FCL=1150CYLS; 10kg/cyls,1’FCL=650CYLS
Uses : R600a mainly used for cryogenic refrigeration system, used to replace freon CFC R12. Also as foaming agent for foam plastics.
Molecular Structure:
Product description:
Product Name:ISO Butane R600a
Synonyms:1,1-Dimethylethane; 2-Methylpropan; 2-methyl-propan; a31(hydrocarbon);
CAS No.:75-28-5
EINECS:200-857-2
Molecular Formula:C4H10
Molecular Weight:58.12
Appearance: Colorless, odorless flammable and explosive gases
Melting Point: −160℃(lit.)
Boiling Point:−12℃(lit.)
Density: 2.064 g/mL at 25℃(lit.)
Vapor density: 2.01 (21℃, vs air)
Vapor pressure: 72.2 psi ( 37.7℃)
Flashing Point: -83℃
Odor:No strange stench
Purity:≥99.5%
Propane:≤0.2%
N-Butane:≤0.3%
Total unsaturated hydrocarbon:≤0.001%
Total Sulfur:≤10mg/m3
Moisture:≤0.002%
Residues:≤0.05ml/100ml
Acidity (HCl):≤0.0001%
Application:R600a mainly used for cryogenic refrigeration system, used to replace freon CFC R12. Also as foaming agent for foam plastics.
Packing:5kg/cyls; 6.5kg/cyls; 1’FCL=1150CYLS. 10kg/cyls, 1’FCL=650CYLS
Storage:Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Contents under pressure.