Allene (Propadiene)

C3H4

Allene 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 %)
1.5
>95%
Other Hydrocarbon Impurities< 5%

*Allene contains 0.001% Hydroquinone and 0.01% BHT as stabilizers

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)
L454200.0
L10850.0
L2210.0
L125.0

* 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)40.07Shipping NamePropadiene
Liquid Density (kg/m³)657.5Hazard Class2.1
Gas Density (kg/m³)1.69UN No.UN 2200
Boiling point (°C)-34.4Hazard LabelFlammable Gas
Specific Volume (m³/kg)0.6CAS No.463-49-0
Vapour Pressure (bar.a @ 20°C) 7.39
Valve OutletCGA 510