Divinylbenzene (m- and p- mixture) (contains Ethylvinylbenzene, Diethylbenzene) - 63%

CAS: 1321-74-0

Rif. 3D-FD162093

Informazioni sul prodotto

• Nome: Divinylbenzene (m- and p- mixture) (contains Ethylvinylbenzene, Diethylbenzene) - 63%
• Sinonimi: Benzene, Divinyl, Benzene, diethenyl-, Diethenylbenzene, Divinilbenceno, Divinilbenceno, Puro, Divinilbenzene, Divinylbenzen, Divinylbenzene, Divinylbenzene Mixed Isomers, Divinylbenzene, Mixture Of Isomers, Divinylbenzenetechmixedisomers, Divinylbenzol, Dvb 810, Dvb 96, Dvb 960, Dvb Hp, Dvb-H, Dvr 960, Ethylvinyl Benzene, Vinilestireno, Vinilstirene, Vinyl styrène, Vinyl-Styrol, Vinylethylbenzene, Vinylstyren, Vinylstyrene, ジビニルベンゼン, ビニルスチレン
• CAS: 1321-74-0

Descrizione

Divinylbenzene is a cross-linking agent that has the chemical formula C6H4(CH=CH)2. Divinylbenzene is produced by the reaction of ethylbenzene and diethylbenzene, which are obtained from petroleum and coal tar, respectively. Divinylbenzene is used as an activator in free radical polymerization reactions. It also has a high reactivity with chloride ions, making it useful for purifying water of organic impurities such as pesticides. The size-exclusion chromatography technique shows that divinylbenzene is composed of two different molecular species (mixture). In this experiment, divinylbenzene was found to have an activation energy of 36 kJ/mol and a thermal expansion coefficient of 2.5 x 10^5 K^-1. Divinylbenzenes are classified into two types: m-divinylbenzene and p-divinylbenzene.

• Marchio: Biosynth

Proprietà chimiche

• Peso molecolare: 130.19 g/mol
• Formula: C₁₀H₁₀
• Purezza: Min. 95%