Isopentane 95%-99% CAS 78-78-4

Details:

SPECIFICATIONS
Appearance :  Colourless and not turbid
Color-saybolt:  +30min
Iso-Pentane wt%:  ≥95%
N-Pentane: balance
Butanes and lighters %: ≤0.5
Hexanes and heavier%: ≤0.5
Total Oleffines, PPM: ≤20
Total Sulphur, ppm: <1
Benzene, PPM: <1
Bromine index, PPM: <10
Non volatile matter, mg/100ml: <0.5
Specific Gravity g/cm3: 0.61-0.65
Water, PPM: ≤20

Isopentane Physical Parameters
Isopentane Basic Information
English Name: 2-Methylbutane
CAS Number: 78-78-4
Appearance    Colorless transparent liquid 
Odor          Odorless
Melting point/freezing point  -159.89℃
Initial boiling point and boiling range    27.8-28.2℃
Flash point   -51.0℃
Evaporation rate   13 BuAc=1
Flammability (solid, gas)    HIGHLY FLAMMABLE
Upper/lower flammability or explosive limits    Upper 8.3%； Lower 1.32%
Vapour pressure    79.3 @ 21.1℃
Vapour density      2.48（AIR=1）
Relative density     0.62 （WATER=1）
Water solubility     Immiscible
Autoignition temperature   420℃
Viscosity                  0.214 cP (at 20 °C)
Refractive index         1.357

Synonyms: 2-Methylbutane, Isopentane, Iso-pentane, IP,  methylbutane

Handling method and safety information 
Iso-pentane is is a highly flammable alicyclic hydrocarbon. Read the Material Safety Data Sheet (MSDS) before use. Dangerous or hazardous
reactions do not take place. 

Isopentane(2-Methylbutane) Packaging specifications 
125 kg/drum, ISO Tank.