Molekula
Phosphorus oxybromide
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ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch
Phosphorus oxybromide (POBr3) is a reactive inorganic compound used in organic synthesis, particularly for converting alcohols to alkyl bromides and in the preparation of phosphorus-containing intermediates. It is a colorless to pale yellow crystalline solid with a pungent odor that melts at about 56 °C. CAS: 7789-59-5, molecular formula: POBr3, molecular weight: 286.69 g/mol. Store at 2 to 8 °C. Hazardous: signal word Danger. Molekula supplies Phosphorus oxybromide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.
Overview
- SKU
- 76967164
- CAS Number
- 7789-59-5
- EC Number
- 232-177-7
- Molecular Formula
- POBr3
- Molecular Weight
- 286.69
- Exact Mass
- 285.7216
- SMILES
- O=P(Br)(Br)Br
- InChIKey
- UXCDUFKZSUBXGM-UHFFFAOYSA-N
- InChI
- InChI=1S/Br3OP/c1-5(2,3)4
- PubChem CID
- 24613
Synonyms
- PHOSPHONYL TRIBROMIDE
- Phosphoric tribromide
- Phosphorus (V) oxybromide
- PHOSPHORUS BROMIDE OXIDE (PBR3O)
- PHOSPHORUS OXYBROMIDE, SOLID
- PHOSPHORUS OXYTRIBROMIDE
- Phosphoryl bromide
- Phosphoryl tribromide
- Tribromophosphorus oxide
- UN2576 (molten)
Literature values
Published physical properties of the substance, not batch specifications.
- Appearance
- Colorless crystals
- Melting Point
- 56 °c (in hot water)
Source: PubChem CID 24613 (HSDB)
Frequently asked questions
What is phosphorus oxybromide used for?
Phosphorus oxybromide is primarily used as a reagent in organic synthesis, particularly for the conversion of alcohols to alkyl bromides and in the preparation of phosphorus-containing compounds.
What is the chemical formula and molecular weight of phosphorus oxybromide?
The chemical formula is POBr3 and the molecular weight is 286.69 g/mol.
How should phosphorus oxybromide be stored?
It should be stored at temperatures between 2 and 8 °C, protected from moisture and light.
What grade of phosphorus oxybromide does Molekula supply?
Molekula supplies phosphorus oxybromide in high-purity reagent grade.
Can Molekula supply phosphorus oxybromide in bulk?
Yes, Molekula can supply phosphorus oxybromide in bulk quantities; please contact our sales team for details.
What documentation comes with a purchase of phosphorus oxybromide?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
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Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.