This gas not available for purchase online.
Formula: C4H8

1-Butene is a colorless, flammable, liquefied gas with a slight aromatic odor. It is shipped as a liquid under its own vapor pressure.

Grade 2 Grade 3 Grade 3.5
Purity 99% 99.9% 99.95%
Other Hydrocarbons < 1% < 0.1 % < 500 ppmv
Sulfur < 2 ppmv < 2 ppmv < 2 ppmv
Moisture < 10 ppmv < 5 ppmv < 5 ppmv
Total Impurities < 1% < 0.1 % < 500 ppmv

**Moisture level guaranteed only when Electronic Fluorocarbons prepares the cylinders.
All concentrations are on a mol/mol basis unless otherwise stated.
Product sold on the basis of total impurities. Individual impurities may vary slightly.

Chemical & Physical Properties
Molecular Weight 56.11
Sp. Volume 6.7 cu.ft/lb
Pressure @ 70°F 23.5 psig
Valve Outlet CGA 510
LB CGA 170

 

Shipping Information
DOT Name

Butylene

Hazard Class 2.1
DOT No. UN 1012
DOT Label Flammable Gas
CAS No. 106-98-9

 

Cylinder Size Fill Weight (lbs)
1/2 Ton 540
LP30 128
LP15 75
LP05 25
LP01 6
49L/Size 300 55
44L/Size 200 50
16L/Size 80 18
7L/Size 35 8