CAS Number623-24-5
SynonymsE1R D1E; MFCD00000182; p-Xylylene dibromide; α,α′-Dibromo-p-xylene; EINECS 210-781-1; α,α'-Dibromo-p-xylene; 1,4-Bis(bromomethyl)benzene; α,α'-Dibromo-1,4-xylene
Molecular FormulaC6H4(CH2Br)2
Molecular Weight263.96
Purity97%
Density1.8±0.1 g/cm3
Boiling Point245 °C (lit.)
Melting Point143-145 °C (lit.)
Appearancecrystals
EINECS210-781-1
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 623-24-5 |
| Catalog No. | 2A-9024415 |
| Chinese Name | α,α'-二溴对二甲苯 |
| Synonyms | E1R D1E; MFCD00000182; p-Xylylene dibromide; α,α′-Dibromo-p-xylene; EINECS 210-781-1; α,α'-Dibromo-p-xylene; 1,4-Bis(bromomethyl)benzene; α,α'-Dibromo-1,4-xylene |
| Molecular Formula | C6H4(CH2Br)2 |
| Molecular Weight | 263.96 |
| Purity | 97 |
| Density | 1.8±0.1 g/cm3 |
| Boiling Point | 245 °C (lit.) |
| Melting Point | 143-145 °C (lit.) |
| Appearance | crystals |
| Water Solubility | soluble, hydrolyses |
| Storage Condition | Store in a container filled with dry inert gas and |
| Packaging | III |
| EINECS | 210-781-1 |
| HTC | 2903999090 |
| PubChem ID | 24893876 |
| MDL Number | MFCD00000182 |
| SMILES | BrCc1ccc(CBr)cc1 |
| InChI | 1S/C8H8Br2/c9-5-7-1-2-8(6-10)4-3-7/h1-4H,5-6H2 |
| InChI Key | RBZMSGOBSOCYHR-UHFFFAOYSA-N |
| Beilstein/REAXYS | 1100019 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 8 |
| MSDS | msds/24415_1_623_24_5.pdf |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 5.5% Ordinary tariff: 30.0% |
| Transport Info | Shipping Name: UN |
| 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 United Nations shipping name European Land Transport Dangerous Regulations: TEAR GAS SUBSTANCE, SOLID, N.O.S. (α,α'-Dibromo-p-xylene) IMDG Code: TEAR GAS SUBSTANCE, SOLID, N.O.S. (α,α'-Dibromo-p-xylene) International air transport hazard regulations: Tear gas substance, solid, n.o.s. (α,α'-Dibromo-p-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 Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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