Phosphorus tribromide
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- $10.4 - $2055.9
- Product name: Phosphorus tribromide
- CAS: 7789-60-8
- MF: Br3P
- MW: 270.69
- EINECS:232-178-2
- MDL Number:MFCD00011436
- Synonyms:PHOSPHORUS TRIBROMIDE;PHOSPHORUS(III) BROMIDE;PHOSPHORIC (III) BROMIDE;PHOSPHORUS TRIBROMIDE, 1.0M SOLUTION IN DICHLOROMETHANE;PHOSPHORUS TRIBROMIDE SOLUTION APPROX.;PHOSPHORUSTRIBROMIDE APPROX. 1 MOL/L IN&;PHOSPHORUS TRIBROMIDE, 99.99+%;PHOSPHOROUS TRIBROMIDE (5263)
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- American Custom Chemicals Corporation
- Apolloscientific
- Atlantic Research Chemicals
- Chem-Impex
- GFS CHEMICALS
- Oakwood
- ProChem
- Sigma-Aldrich
- Strem Chemicals
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
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- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0004653
- Product descriptionPHOSPHORUS TRIBROMIDE 95.00%
- Packaging1G
- Price$704.55
- Updated2021-12-16
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- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0004653
- Product descriptionPHOSPHORUS TRIBROMIDE 95.00%
- Packaging10G
- Price$2055.9
- Updated2021-12-16
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- ManufacturerApolloscientific
- Product numberIN2839
- Product descriptionPhosphorus tribromide 99%
- Packaging25g
- Price$79
- Updated2026-06-04
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- ManufacturerApolloscientific
- Product numberIN2839
- Product descriptionPhosphorus tribromide 99%
- Packaging100g
- Price$126
- Updated2026-06-04
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- ManufacturerAtlantic Research Chemicals
- Product numberAN048153
- Product descriptionPhosphorus tribromide 95
- Packaging1g
- Price$12.7
- Updated2026-05-23
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- ManufacturerAtlantic Research Chemicals
- Product numberAN048153
- Product descriptionPhosphorus tribromide 95
- Packaging5g
- Price$22.86
- Updated2026-05-23
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- ManufacturerAtlantic Research Chemicals
- Product numberAN048153
- Product descriptionPhosphorus tribromide 95
- Packaging10g
- Price$25.4
- Updated2026-05-23
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- ManufacturerAtlantic Research Chemicals
- Product numberAN048153
- Product descriptionPhosphorus tribromide 95
- Packaging25g
- Price$44.45
- Updated2026-05-23
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- ManufacturerChem-Impex
- Product number07297
- Product descriptionPhosphorustribromide,98.5-101.5%(Assaybytitration) 98.5-101.5%(Assaybytitration)
- Packaging25G
- Price$10.4
- Updated2021-12-16
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- ManufacturerChem-Impex
- Product number07297
- Product descriptionPhosphorustribromide,98.5-101.5%(Assaybytitration)Hazmat 98.5-101.5%(Assaybytitration)
- Packaging250G
- Price$39.6
- Updated2021-12-16
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- ManufacturerGFS CHEMICALS
- Product number59671
- Product descriptionPHOSPHORUSTRIBROMIDE,97%
- Packaging50g
- Price$35.01
- Updated2021-12-16
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- ManufacturerGFS CHEMICALS
- Product number59671
- Product descriptionPHOSPHORUS TRIBROMIDE, 97%
- Packaging50G
- Price$45.98
- Updated2026-06-03
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- ManufacturerGFS CHEMICALS
- Product number59672
- Product descriptionPHOSPHORUS TRIBROMIDE, 97%
- Packaging250G
- Price$161.05
- Updated2026-06-03
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- ManufacturerGFS CHEMICALS
- Product number59672
- Product descriptionPHOSPHORUSTRIBROMIDE,97%
- Packaging250g
- Price$122.62
- Updated2021-12-16
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- ManufacturerGFS CHEMICALS
- Product number59674
- Product descriptionPHOSPHORUSTRIBROMIDE,97%
- Packaging4kg
- Price$866.74
- Updated2021-12-16
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- ManufacturerGFS CHEMICALS
- Product number59673
- Product descriptionPHOSPHORUSTRIBROMIDE,97%
- Packaging1kg
- Price$403.08
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| American Custom Chemicals Corporation | ING0004653 | PHOSPHORUS TRIBROMIDE 95.00% | 1G | $704.55 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0004653 | PHOSPHORUS TRIBROMIDE 95.00% | 10G | $2055.9 | 2021-12-16 | Buy |
| Apolloscientific | IN2839 | Phosphorus tribromide 99% | 25g | $79 | 2026-06-04 | Buy |
| Apolloscientific | IN2839 | Phosphorus tribromide 99% | 100g | $126 | 2026-06-04 | Buy |
| Atlantic Research Chemicals | AN048153 | Phosphorus tribromide 95 | 1g | $12.7 | 2026-05-23 | Buy |
| Atlantic Research Chemicals | AN048153 | Phosphorus tribromide 95 | 5g | $22.86 | 2026-05-23 | Buy |
| Atlantic Research Chemicals | AN048153 | Phosphorus tribromide 95 | 10g | $25.4 | 2026-05-23 | Buy |
| Atlantic Research Chemicals | AN048153 | Phosphorus tribromide 95 | 25g | $44.45 | 2026-05-23 | Buy |
| Chem-Impex | 07297 | Phosphorustribromide,98.5-101.5%(Assaybytitration) 98.5-101.5%(Assaybytitration) | 25G | $10.4 | 2021-12-16 | Buy |
| Chem-Impex | 07297 | Phosphorustribromide,98.5-101.5%(Assaybytitration)Hazmat 98.5-101.5%(Assaybytitration) | 250G | $39.6 | 2021-12-16 | Buy |
| GFS CHEMICALS | 59671 | PHOSPHORUSTRIBROMIDE,97% | 50g | $35.01 | 2021-12-16 | Buy |
| GFS CHEMICALS | 59671 | PHOSPHORUS TRIBROMIDE, 97% | 50G | $45.98 | 2026-06-03 | Buy |
| GFS CHEMICALS | 59672 | PHOSPHORUS TRIBROMIDE, 97% | 250G | $161.05 | 2026-06-03 | Buy |
| GFS CHEMICALS | 59672 | PHOSPHORUSTRIBROMIDE,97% | 250g | $122.62 | 2021-12-16 | Buy |
| GFS CHEMICALS | 59674 | PHOSPHORUSTRIBROMIDE,97% | 4kg | $866.74 | 2021-12-16 | Buy |
| GFS CHEMICALS | 59673 | PHOSPHORUSTRIBROMIDE,97% | 1kg | $403.08 | 2021-12-16 | Buy |
Properties
Melting point :-41.5 °C (lit.)
Boiling point :175 °C (lit.)
Density :2.88 g/mL at 20 °C (lit.)
vapor density :9.3 (vs air)
vapor pressure :0.27 psi ( 54 °C)
refractive index :n20/D 1.697(lit.)
Flash point :172.9°C
storage temp. :Store below +30°C.
solubility :soluble in Ether,Acetone,Chloroform
form :Liquid
Specific Gravity :2.88
color :Clear to slightly hazy colorless to yellow or light brown
Odor :Irritating odour
Water Solubility :reacts
FreezingPoint :-40℃
Sensitive :Moisture Sensitive
Merck :14,7357
BRN :3903060
Dielectric constant :3.9（20℃）
Stability :Stable, but reacts violently with water. Incompatible with moisture, strong bases, strong oxidizing agents, reactive metals, acids, alcohols.
InChI :1S/Br3P/c1-4(2)3
InChIKey :IPNPIHIZVLFAFP-UHFFFAOYSA-N
SMILES :BrP(Br)Br
LogP :2.394 (est)
CAS DataBase Reference :7789-60-8(CAS DataBase Reference)
NIST Chemistry Reference :Phosphorus tribromide(7789-60-8)
EPA Substance Registry System :Phosphorus tribromide (7789-60-8)
Boiling point :175 °C (lit.)
Density :2.88 g/mL at 20 °C (lit.)
vapor density :9.3 (vs air)
vapor pressure :0.27 psi ( 54 °C)
refractive index :n
Flash point :172.9°C
storage temp. :Store below +30°C.
solubility :soluble in Ether,Acetone,Chloroform
form :Liquid
Specific Gravity :2.88
color :Clear to slightly hazy colorless to yellow or light brown
Odor :Irritating odour
Water Solubility :reacts
FreezingPoint :-40℃
Sensitive :Moisture Sensitive
Merck :14,7357
BRN :3903060
Dielectric constant :3.9（20℃）
Stability :Stable, but reacts violently with water. Incompatible with moisture, strong bases, strong oxidizing agents, reactive metals, acids, alcohols.
InChI :1S/Br3P/c1-4(2)3
InChIKey :IPNPIHIZVLFAFP-UHFFFAOYSA-N
SMILES :BrP(Br)Br
LogP :2.394 (est)
CAS DataBase Reference :7789-60-8(CAS DataBase Reference)
NIST Chemistry Reference :Phosphorus tribromide(7789-60-8)
EPA Substance Registry System :Phosphorus tribromide (7789-60-8)
Safety Information
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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.More related product prices
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Phosphorus
$12.7-1610 -
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$17.47-4200 -
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$8-1722
Suppliers and manufacturers
Hebei Yanxi Chemical Co., Ltd.
Henan Tianfu Chemical Co.,Ltd.
Xiamen AmoyChem Co., Ltd
Huaian yishu technology co.,ltd
CONIER CHEM AND PHARMA LIMITED
Phosphorus tribromide
CAS:7789-60-8
