IUPAC Name: buta-1,2-diene
CAS Number: 590-19-2
Chemical Formula: C₄H₆
Molecular Weight: 54.09
EC Number: 209-674-2
Grade de pureté: Qualité pharmaceutique, pureté 97 % (phase liquide, poids)
Application: Monomère pour caoutchouc synthétique ; intermédiaire pour l’industrie des polymères
Purity , %: 97
(Liquid Phase): (Wt.)
DOT Shipping Name: Butadiene , Stablized
DOT Classification: 1900-1-2
DOT Label: Flammable Gas
UN Number: UN 2037
Shipped as: Liquified gas
Cylinder State @ 21.1°C: Liquid
Flammable Limits In Air: 1.6-18.3 %
Critical Temperature ( °C ): 176

Autres informations

Description supplémentaire:

1,2-Butadiene (C4H6, CAS 590-19-2) is an allenic olefin gas, supplied at 97% purity, used as a monomer for synthetic rubber or as a chemical intermediate; it is highly flammable, shipped as a liquefied gas (UN 2037), and is fully transformed into polymers or other substances during use. Manufactured directly by Shanghai Wechem Technology Limited to pharmaceutical grade under in-house standards, with samples available, it is distributed across North and South America, Europe, Australasia, Asia, the Middle East and Africa.