| 1,3-Bis(bromomethyl)benzene Basic information |
| Product Name: | 1,3-Bis(bromomethyl)benzene |
| Synonyms: | m-Xylylene Bromide m-Xylylene Dibromide 1,3-Bis(bromomethyl)benzene;1,3-bis(bromomethyl)-benzen;a,a'-m-Xylene dibromide;alpha,alpha'-Dibromo-meta-xylene;benzene,1,3-bis(bromomethyl)-;m-(Bromomethyl)benzyl bromide;m-alpha,alpha'-Dibromoxylene;m-Bis(bromomethyl)benzene |
| CAS: | 626-15-3 |
| MF: | C8H8Br2 |
| MW: | 263.96 |
| EINECS: | 210-931-6 |
| Product Categories: | Aryl;Building Blocks;C8;Chemical Synthesis;Halogenated Hydrocarbons;Organic Building Blocks;Halides;Aromatic Halides (substituted) |
| Mol File: | 626-15-3.mol |
| 1,3-Bis(bromomethyl)benzene Chemical Properties |
| Melting point | 74-77 °C(lit.) |
| Boiling point | 135-140 °C20 mm Hg(lit.) |
| density | 1.9590 |
| refractive index | 1.6113 (estimate) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | dioxane: 0.1 g/mL, clear, colorless |
| form | Crystalline Powder and Chunks |
| color | White to brown |
| Water Solubility | Insoluble in water. |
| BRN | 971085 |
| CAS DataBase Reference | 626-15-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzene, 1,3-bis(bromomethyl)-(626-15-3) |
| EPA Substance Registry System | 1,3-Bis(bromomethyl)benzene (626-15-3) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38-43 |
| Safety Statements | 26-36/37 |
| RIDADR | UN 3448 6.1/PG 2 |
| WGK Germany | 3 |
| F | 8-19-21 |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29036990 |
| MSDS Information |
| Provider | Language |
|---|---|
| 1,3-Bis(bromomethyl)benzene | English |
| SigmaAldrich | English |
| ALFA | English |
| 1,3-Bis(bromomethyl)benzene Usage And Synthesis |
| Chemical Properties | white to light yellow crystal powde |
| Uses | 1,3-Bis(bromomethyl)benzene has been used in preparation of four novel dinuclear half-titanocenes with meta - and ortho xylene bridges as new metallocenes 1 . It was used in the synthesis of dissymmetrical bis -macrocyclic salt 2 . |
| Uses | It is used in preparation of four novel dinuclear half-titanocenes with?meta- and?orthoxylene bridges as new metallocenes. It was used in the synthesis of dissymmetrical bis-macro cyclic salt. |
| General Description | α,α′-Dibromo-m-xylene can cross-link and cyclize peptides containing two cysteine residues. |
| Purification Methods | Crystallise it from acetone or *benzene, and fractionally distil it under vacuum. [Wenner Org Chem 17 527 1952, Beilstein 5 H 374, 5 I 184, 5 II 294, 5 III 839, 5 IV 946.] |
| 1,3-Bis(bromomethyl)benzene Preparation Products And Raw materials |
| Preparation Products | 1,3-BIS(DI-T-BUTYLPHOSPHINOMETHYL)BENZENE-->3-Methylbenzyl bromide |
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