Bromine
SIGALD/207888 - reagent grade
CAS Number: 7726-95-6
Empirical Formula (Hill Notation): Br2
Molecular Weight: 159.81
EC Number: 231-778-1
MDL Number: MFCD00010896
Linear Formula: Br2
Product Type: Chemical
4×100 Pull-top Can
Photo is meant to be representative of product you will receive if ordered. Additional information is printed on actual labels and package types are subject to change.
Photo is meant to be representative of product you will receive if ordered. Additional information is printed on actual labels and package types are subject to change.
| assay | 98.0-102.0% (by Na2S2O3, titration) |
| bp | 58.8 °C (lit.) |
| density | 3.119 g/mL at 25 °C (lit.) |
| form | liquid |
| grade | reagent grade |
| InChI | 1S/Br2/c1-2 |
| InChI key | GDTBXPJZTBHREO-UHFFFAOYSA |
| mp | −7.2 °C (lit.) |
| Quality Level | 100  |
| resistivity | 7.8E18 μΩ-cm, 20°C |
| SMILES string | BrBr |
| vapor density | 7.14 (vs air) |
| vapor pressure | 175 mmHg ( 20 °C) |
| 671 mmHg ( 55 °C) |
| Application: | Bromine may be used as one of the reactants in the preparation of: • quinones • α,β-dibromosuccinic acid • (Z)-ethyl 2-bromo-5-(trimethylsilyl • α,α′-dibromo-2′,4′-dini • dibenzylnaphthols |
| Application: | Bromine may be used to catalyze: • Aziridination of olefins with chloramine-T to form N-tosyl aziridines. • Conversion of epoxides and CO2 to cyclic carbonates in a continuous flow system. |
| General description: | Bromine is present in gaseous form in lower atmosphere generated by marine activity and as a by product produced from the leaded gasoline combustion. It is widely used as a brominating agent. |
| Packaging: | 100, 4×100, 500 g in glass bottle |
| Symbol |    GHS05,GHS06,GHS09 |
| Signal word | Danger |
| Hazard statements | H314 - H330 - H400 |
| Precautionary statements | P273 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 |
| Hazard Codes | T+,C,N |
| Risk Statements | 26-35-50 |
| Safety Statements | 7/9-26-45-61 |
| RIDADR | UN 1744 8(6.1) / PGI |
| WGK Germany | WGK 2 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 98.0-102.0% (by Na2S2O3, titration) |
| bp | 58.8 °C (lit.) |
| mp | −7.2 °C (lit.) |
| Density | 3.119 g/mL at 25 °C (lit.) |
| UNSPSC | 12141915 |