CAS Number91-13-4
SynonymsE1R B1E; 1,2-bis-(bromomethyl)benzene; O-XYLIDENE DIBROMIDE; α,α'-Dibromo-o-xylene; 1,2-Bis(bromomethyl); EINECS 202-042-7; O-XYLYLENE BROMIDE; o-Bis(bromomethyl)benzene; α, α'-Dibromo-o-xylol; o-Xylylene dibromide; α,α′-dibromo-o-xylene; 1,2-Bis(bromomethyl)benzene; 1,2-dibenzyl bromide; A,A'-DIBROMO-O-XYLENE; a,a'-Dibromo-o-xylol; O-XYLENE DIBROMIDE; MFCD00000175
Molecular FormulaC6H4(CH2Br)2
Molecular Weight263.96
Purity97%
Density1.8±0.1 g/cm3
Boiling Point272.6±20.0 °C at 760 mmHg
Melting Point91-94 °C (lit.)
Appearancesolid
EINECS202-042-7
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 91-13-4 |
| Catalog No. | 2A-9017692 |
| Chinese Name | α,α'-二溴邻二甲苯 |
| Synonyms | E1R B1E; 1,2-bis-(bromomethyl)benzene; O-XYLIDENE DIBROMIDE; α,α'-Dibromo-o-xylene; 1,2-Bis(bromomethyl); EINECS 202-042-7; O-XYLYLENE BROMIDE; o-Bis(bromomethyl)benzene; α, α'-Dibromo-o-xylol; o-Xylylene dibromide; α,α′-dibromo-o-xylene; 1,2-Bis(bromomethyl)benzene; 1,2-dibenzyl bromide; A,A'-DIBROMO-O-XYLENE; a,a'-Dibromo-o-xylol; O-XYLENE DIBROMIDE; MFCD00000175 |
| Molecular Formula | C6H4(CH2Br)2 |
| Molecular Weight | 263.96 |
| Purity | 97 |
| Density | 1.8±0.1 g/cm3 |
| Boiling Point | 272.6±20.0 °C at 760 mmHg |
| Melting Point | 91-94 °C (lit.) |
| Appearance | solid |
| Water Solubility | soluble, hydrolyses |
| Storage Condition | Room Temperature |
| Packaging | III |
| EINECS | 202-042-7 |
| HTC | 29036990 |
| PubChem ID | 24893875 |
| MDL Number | MFCD00000175 |
| SMILES | BrCc1ccccc1CBr |
| InChI | 1S/C8H8Br2/c9-5-7-3-1-2-4-8(7)6-10/h1-4H,5-6H2 |
| InChI Key | KGKAYWMGPDWLQZ-UHFFFAOYSA-N |
| Beilstein/REAXYS | 637159 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 8 |
| MSDS | msds/17692_1_91_13_4.pdf |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 5.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 97.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Danger Regulations: 3448 International Maritime Transport Danger Regulations: 3448 International Air Transport Danger Regulations: 3448 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: TEAR GAS SUBSTANCE, SOLID, N.O.S. (α,α'-Dibromo-o-xylene) IMDG: TEAR GAS SUBSTANCE, SOLID, N.O.S. (α,α'-Dibromo-o-xylene) International air transport hazard regulations: Tear gas substance, solid, n.o.s. (α,α'-Dibromo-o-xylene) Passenger aircraft: No transport allowed 14.3 Transport hazard categories European Land Transport Danger Regulations: 6.1 International Maritime Transport Danger Regulations: 6.1 International Air Transport Danger Regulations: 6.1 14.4 Package group European Dangerous Regulations for land transport: II International Dangerous Regulations for sea transport: II International Dangerous Regulations for air transport: II 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special reminder to users No data available |
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