|
|
| | BENZAL BROMIDE Basic information |
| Product Name: | BENZAL BROMIDE | | Synonyms: | alpha,alpha-Dibromotoluene,97%;alpha,alpha-DibromotolueneBenzal bromide;alpha, alpha-Dibromophenylmethane;Benzal dibromide;Benzene,(dibromomethyl)-;Benzylidene bromide;Benzylidene dibromide;Dibromomethylbenzene | | CAS: | 618-31-5 | | MF: | C7H6Br2 | | MW: | 249.93 | | EINECS: | 210-543-7 | | Product Categories: | | | Mol File: | 618-31-5.mol |  |
| | BENZAL BROMIDE Chemical Properties |
| Melting point | 111℃ | | Boiling point | 156 °C23 mm Hg(lit.) | | density | 1.51 g/mL at 25 °C(lit.) | | refractive index | n20/D 1.614(lit.) | | Fp | >230 °F | | BRN | 1906098 |
| | BENZAL BROMIDE Usage And Synthesis |
| Chemical Properties | clear light yellow to orange liquid | | General Description | α,α-Dibromotoluene undergoes polymerization with excess Mg to give poly(phenylmethylene)s. It reacts with NaSO2Me at 110°C to yield a mixture of the monosulfone and α,α-disulfone. It undergoes copolycondensation with α,α′-dibromo-p-xylylene in the presence of excess Mg via nucleophilic substitution of in situ generated Grignard reagents. |
| | BENZAL BROMIDE Preparation Products And Raw materials |
|