CAS Number1074-24-4
Synonyms2,5-Dibromo-p-xylene; Benzene,1,4-dibromo-2,5-dimethyl; 2,5-dibromo-4-xylene; 2,5-dibromo-1,4-dimethylbenzene; p-Xylene,5-dibromo; MFCD00000091; 2,5-dibromo-para-xylene; EINECS 214-038-2; 2,4-dibromobenzene; ER DE B1 E1; 1,4-Dibromo-2,5-dimethylbenzene; 1,4-dibromo-2,5-dimethyl-benzene
Molecular Formula(CH3)2C6H2Br2
Molecular Weight263.96
Purity98%
Density1.7±0.1 g/cm3
Boiling Point261 °C (lit.)
Melting Point72-74 °C (lit.)
Appearancesolid
EINECS214-038-2
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 1074-24-4 |
| Catalog No. | 2A-9026045 |
| Chinese Name | 1,4-二溴-2,5-二甲基苯 |
| Synonyms | 2,5-Dibromo-p-xylene; Benzene,1,4-dibromo-2,5-dimethyl; 2,5-dibromo-4-xylene; 2,5-dibromo-1,4-dimethylbenzene; p-Xylene,5-dibromo; MFCD00000091; 2,5-dibromo-para-xylene; EINECS 214-038-2; 2,4-dibromobenzene; ER DE B1 E1; 1,4-Dibromo-2,5-dimethylbenzene; 1,4-dibromo-2,5-dimethyl-benzene |
| Molecular Formula | (CH3)2C6H2Br2 |
| Molecular Weight | 263.96 |
| Purity | 98 |
| Density | 1.7±0.1 g/cm3 |
| Boiling Point | 261 °C (lit.) |
| Melting Point | 72-74 °C (lit.) |
| Appearance | solid |
| Storage Condition | Keep container sealed and store in a cool, dry pla |
| EINECS | 214-038-2 |
| HTC | 2903999090 |
| PubChem ID | 24847267 |
| MDL Number | MFCD00000091 |
| SMILES | Cc1cc(Br)c(C)cc1Br |
| InChI | 1S/C8H8Br2/c1-5-3-8(10)6(2)4-7(5)9/h3-4H,1-2H3 |
| InChI Key | QENIALCDPFDFHX-UHFFFAOYSA-N |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 6.1 |
| MSDS | msds/26045_1_1074_24_4.pdf |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 5.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN number European Land Transport Danger Regulations: 3077 International Maritime Transport Danger Regulations: 3077 International Air Transport Danger Regulations: 3077 14.2 Names specified by the United Nations (UN) European land transport hazard regulations: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (1,4-Dibromo-2,5- dimethylbenzene) IMDG Code: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (1,4-Dibromo-2,5- dimethylbenzene) International air transport hazard regulations: Environmentally hazardous substance, solid, n.o.s. (1,4-Dibromo-2,5-dimethylbenzene) 14.3 Transport hazard categories European land transport Dangerous Regulations: 9 International sea transport Dangerous Regulations: 9 International air transport Dangerous Regulations: 9 14.4 Package group European Land Transport Danger Regulations: III International Maritime Transport Danger Regulations: III International Air Transport Danger Regulations: III 14.5 Environmental hazards European Land Transport Dangerous Regulations: Yes International Maritime Transport Dangerous Regulations Maritime Pollutants: Yes International Air Transport Dangerous Regulations: Yes 14.6 Special precautions for users further information Dangerous goods are individually packaged, with liquids exceeding 5 liters or solids exceeding 5 kilograms. The outer packaging of each independent package and the combined independent inner package must have EHS on it. Identification (according to European ADR Regulation 2.2.9.1.10, IMDG Regulation 2.10.3), |
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