CAS Number18869-30-2
SynonymsBenzene,1,1'-(1E)-1,2-ethenediylbis[4-broMo; (E)-1,2-bis(p-phenylbromo)ethene; 4,4'-dibromo-(E)-1,2-diphenylethene; (E)-1,2-bis(p-bromophenyl)ethene; 1-BROMO-4-[2-(4-BROMOPHENYL)VINYL]BENZENE; (E)-1,2-Bis(4-bromophenyl)ethene; (E)-1,2-bis(4-bromophenyl)ethane; 1,2-Bis(4-bromophenyl)ethene; 4,4'-Dibromostilbene; 1,1'-(E)-Ethene-1,2-diylbis(4-bromobenzene); trans-4,4'-Dibromostilbene; (E)-1-bromo-4-(4-bromostyryl)benzene; 1,1'-[(E)-1,2-Ethenediyl]bis(4-bromobenzene); 4,4'-DIBROMO-STILBENE; 4,4'-Dibromo-trans-stilbene
Molecular FormulaC14H10Br2
Molecular Weight338.037
Purity98.00%
Density1.6±0.1 g/cm3
Boiling Point392.9±11.0 °C at 760 mmHg
Melting Point212ºC
AppearanceSolid;White to Orange to Green powder to crystal
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 18869-30-2 |
| Catalog No. | 2A-9037950 |
| Chinese Name | 反式-4,4'-二溴二苯乙烯 |
| Synonyms | Benzene,1,1'-(1E)-1,2-ethenediylbis[4-broMo; (E)-1,2-bis(p-phenylbromo)ethene; 4,4'-dibromo-(E)-1,2-diphenylethene; (E)-1,2-bis(p-bromophenyl)ethene; 1-BROMO-4-[2-(4-BROMOPHENYL)VINYL]BENZENE; (E)-1,2-Bis(4-bromophenyl)ethene; (E)-1,2-bis(4-bromophenyl)ethane; 1,2-Bis(4-bromophenyl)ethene; 4,4'-Dibromostilbene; 1,1'-(E)-Ethene-1,2-diylbis(4-bromobenzene); trans-4,4'-Dibromostilbene; (E)-1-bromo-4-(4-bromostyryl)benzene; 1,1'-[(E)-1,2-Ethenediyl]bis(4-bromobenzene); 4,4'-DIBROMO-STILBENE; 4,4'-Dibromo-trans-stilbene |
| Molecular Formula | C14H10Br2 |
| Molecular Weight | 338.037 |
| Purity | 98.00 |
| Density | 1.6±0.1 g/cm3 |
| Boiling Point | 392.9±11.0 °C at 760 mmHg |
| Melting Point | 212ºC |
| Appearance | Solid;White to Orange to Green powder to crystal |
| Storage Condition | room temperature, dry |
| HTC | 2903999090 |
| PubChem ID | 16013554 |
| SMILES | Brc1ccc(C=Cc2ccc(Br)cc2)cc1 |
| InChI | InChI=1S/C14H10Br2/c15-13-7-3-11(4-8-13)1-2-12-5-9-14(16)10-6-12/h1-10H/b2-1+ |
| InChI Key | JEHMPNUQSJNJDL-OWOJBTEDSA-N |
| Hazard Symbols | transportation |
| 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 dangerous goods 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. (trans-4,4'- Dibromostilbene) IMDG Code: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (trans-4,4'- Dibromostilbene) International air transport hazard regulations: Environmentally hazardous substance, solid, n.o.s. (trans-4,4'-Dibromostilbene) 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 reminder to 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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