Isobutene

 purity: ≥ 99. 9% CAS number: 115-11-7

Molecular formula

C4H8

Purity

≥ 99. 98%

Molecular weight

56.11

Moisture

≤ 10 PPM

Boiling point

-6.9 ℃

Sulfur content

≤ 1 PPM

Critical temperature

144.8 ℃

Acidity

≤ 1 PPM

Critical pressure

3.99 MPa

Evaporative residue

≤ 100 PPM

Flash point

-77 ℃

Appearance

Colorless transparent liquid

Ignition temperature

465 ℃

Odor

No odor

Scope of application

High-purity isobutylene is mainly used as standard gas and special standard mixture; In industry, high-concentration isobutene is mainly used to produce polyisobutene and copolymerize with isoprene to produce butyl rubber.

Packing

Cylinders 118L, 400L, 800L, 926L

ISO tank: 24m3 tank car: 58m3;