AGT International

1,2 Butadiene    C3H4

1,2 Butadiene is extracted from a mixed butadiene stream using a distillation process.

 Standard Specifications 

Purity / Assay

1.7

Impurities (Wt %)

97.0%

Cis-2-butene

< 2.5

1,3 Butadiene

< 0.1

C5 Hydrocarbons

< 0.3

Alkynes

< 300ppm
Propadiene < 100ppm
Residue on Evaporation < 500ppm
Inhibitor (TBC) < 100ppm
Total Impurities < 3
This product is blanketed with nitrogen. Specification excludes nitrogen

**Moisture Specification only guaranteed if cylinders prepared by AGT International

Please contact us if the specification you require is not shown above. AGT International is able to custom manufacture different specifications according to your requirements. 

Standard Cylinder Sizes and Fill Volumes

Cylinder Information

Cylinder Size

Fill Volume (kg)
L454 258.7
L30 61.3
L15 36.3
L05 12.3
L01 3.2

                                                           

                                                            * Dip tube available for liquid withdrawal

Click on the cylinder size for full details. If you require a different container size please contact us

Technical Data

Shipping Information

Molecular Weight (g/mol)

 54.09

Shipping Name

 Butadiene, inhibited
Liquid Density (kg/m3)  

Hazard Class

 2.1
Gas Density (kg/m3)  

UN No.

 UN 1010
Boiling point (oC) 10.8

Hazard Label

 Flammable Gas

Specific Volume (m3/kg)

 0.425

CAS No.

 590-19-2

Vapour Pressure (bar.a)

 1.4

Download MSDS Sheet

Valve Outlet

CGA 510 / BS 4