Mixed 2-Butenes


Mixed 2-Butenes is filled from bulk raw material sourced from a preferred partner and analysed to ensure compliance to our published specification.

Standard Specifications

This product is manufactured on a batch basis, please contact us for a detailed analysis.

Purity / Assay
Impurities (Mol ppm)
Other Impurities< 1

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 SizeFill Volume (kg)

* Dip tube available for liquid withdrawal

If you require a different container size please contact us.

Technical Information

Technical DataShipping Information
Molecular Weight (g/mol)56.107Shipping NameButylene
Liquid Density (kg/m³)641.2Hazard Class2.1
Gas Density (kg/m³)2.442UN No.UN 1012
Boiling point (°C)3.7Hazard LabelFlammable gas
Specific Volume (m³/kg)0.418CAS No.590-18-0
Vapour Pressure (bar.a @ 20°C)0.89
Valve OutletCGA 510 / BS 4