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Phosphorus(III) bromide, 99%
CAS: 7789-60-8 | Br3P | 270.686 g/mol
$99.22 - $165.77
Chemical Identifiers
| CAS | 7789-60-8 |
|---|---|
| Molecular Formula | Br3P |
| Molecular Weight (g/mol) | 270.686 |
| MDL Number | MFCD00011436 |
| InChI Key | IPNPIHIZVLFAFP-UHFFFAOYSA-N |
| Synonym | phosphorus tribromide, phosphorous tribromide, tribromophosphine, phosphorus iii bromide, phosphorous bromide, pbr3, phosphorus bromide, phosphorus bromide pbr3, unii-58r3866pua, tribro-mophosphine |
| PubChem CID | 24614 |
| IUPAC Name | tribromophosphane |
| SMILES | P(Br)(Br)Br |
Description
Phosphorus(III) bromide is used mainly for the conversion of alcohols to alkyl bromides and it is used in tests for skin corrosivity. It is used for alkene preparation and it act as a lewis base and a lewis acid. It is used as a catalyst for the alpha-bromination of carboxylic acids and used as intermediates in hell-volhard-zelinsky halogenation. Phosphorus tribromide is used in the manufacture of pharmaceuticals such as alprazolam, methohexital and fenoprofen. It is also used as a fire suppression agent.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Chemical Identifiers
| 7789-60-8 | |
| 270.686 | |
| IPNPIHIZVLFAFP-UHFFFAOYSA-N | |
| 24614 | |
| P(Br)(Br)Br |
| Br3P | |
| MFCD00011436 | |
| phosphorus tribromide, phosphorous tribromide, tribromophosphine, phosphorus iii bromide, phosphorous bromide, pbr3, phosphorus bromide, phosphorus bromide pbr3, unii-58r3866pua, tribro-mophosphine | |
| tribromophosphane |
Specifications
| 172.9°C | |
| 7789-60-8 | |
| Liquid | |
| 99% (metals basis) | |
| MFCD00011436 | |
| phosphorus tribromide, phosphorous tribromide, tribromophosphine, phosphorus iii bromide, phosphorous bromide, pbr3, phosphorus bromide, phosphorus bromide pbr3, unii-58r3866pua, tribro-mophosphine | |
| IPNPIHIZVLFAFP-UHFFFAOYSA-N | |
| tribromophosphane | |
| 24614 | |
| Pungent | |
| Moisture sensitive | |
| 2.852 g/cm3 at 20°C |
| °C to 40°C | |
| Colorless | |
| 25 g | |
| Br3P | |
| 3903060 | |
| Micible in acetone,carbon disulfide,hydrogen sulfide,chloroform,diethyl ether and decomposes in water and alcohol. | |
| P(Br)(Br)Br | |
| 270.686 | |
| 270.7 | |
| 1.697 | |
| Colorless liquid | |
| Phosphorus(III) bromide |
Safety and Handling
P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c
H314-H335
DOTInformation : DOT Class: 8, Packaging Group: II
EINECSNumber : 232-178-2
RTECSNumber : TH4460000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only