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Physical Property
Molecular Formular (CH3)CHCH3
Component Isobutane
Molecular Weight 58.12
Boiling Point℃ -11.70
Critical Temperature℃ 134.71
Critical Pressure Mpa 3.64
GWP 3
ODP 0
Quality Index
Purity ≧99.9％
Moisture PPM ≦10
Acidity PPM ≦1
Vapor Residue PPM ≦100
Appearance Colorless,No turbid
Odor No strange stench
R600