1-Butene C4H8

C4H8

1-Butene C4H8 C4H8
1-Butene C4H8 C4H8
Name：1-Butene C4H8
Type：C4H8
Product Name: 1-Butene  C4H8 
Packing: 40L, 44L, 47L, 50L cylinder (GB, ISO, DOT)
Filling Content: 0.53kg/L
Items Specification
1-Butene C4H8 99.7%
1,3 Butadiene  ≤ 10 ppm
CH4 ≤ 33 ppm
C2H6 ≤ 2 ppm
Trans-2-Butene  ≤ 640 ppm
Cis-2-Butene ≤ 108 ppm
C3H8  ≤ 3 ppm
H2O ≤ 3 ppm
Sulfur  ≤ 0.5 ppm
Transportation
DOT Shipping Name  Liquefied Petroleum Gas
DOT Classification 2.1
DOT Label  Flammable Gas
UN Number  UN 1075
CAS No. 106-98-9
CGA/BS341/DIN477 510/NO.4/NO.1
Shipped Liquefield gas
Technical Information
Cylinder State @ 21.1°C  Liquid
Flammable Limits In Air  1.6-9.3%
Auto Ignition Temperature (°C ) 383.9
Molecular Weight (g/mol) 56.108
Specific gravity (air =1) 1.937
Critical Temperature ( °C ) 146.44
Critical Pressure ( psig ) 568.35


Applications：

Used as a co-monomer for the production of high density (HDPE) and linear low density (LLDPE) polyethylene products and for the manufacture of polybutylene. Butene serves also as a feedstock for the production of 1,2 butylene oxide, methylethylketone (MEK), maleic anhydride and n-butyl derivatives.

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