Phosphorus tribromide Cas : 7789-60-8
Specifications:Content≥99.8%
Packing:200kg plastic drum,or according to customer requirements.
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Product Description
Name |
Phosphorus tribromide |
Synonyms |
PBr3 extrema[qr] tribroMophosphane tribromophosphine PHOSPHORUS BROMIDE phosphorousbromide phosphrous broMide Phosphorous bromide Phosphorus(Ⅲ)bromide Phosphorus tribroMid Phosphoroustribromide Phosphorus tribromide Bhosphorus tribromide Phosphorous tribromide Phosphorus(III) bromide phosphorusbromide[pbr3] PHOSPHORIC (III) BROMIDE Phosphorus tribroMide, 1.0M solution in dichloroMethane, SpcSeal |
CAS |
7789-60-8 |
EINECS | 232-178-2 |
InChI | InChI=1/Br3P/c1-4(2)3 |
InChIKey | IPNPIHIZVLFAFP-UHFFFAOYSA-N |
7789-60-8 - Physico-chemical Properties
Molecular Formula |
Br3P |
Molar Mass | 270.69 |
Density | 2.88 g/mL at 20 °C (lit.) |
Melting Point | -41.5 °C (lit.) |
Boling Point | 175 °C (lit.) |
Flash Point | 172.9°C |
Water Solubility | reacts |
Solubility | soluble in Ether,Acetone,Chloroform |
Vapor Presure | 0.27 psi ( 54 °C) |
Vapor Density | 9.3 (vs air) |
Appearance | Liquid |
Specific Gravity | 2.88 |
Color | Clear to slightly hazy colorless to yellow or light brown |
Odor | Irritating odour |
Merck | 14,7357 |
BRN | 3903060 |
Storage Condition | Store below +30°C. |
Stability | Stable, but reacts violently with water. Incompatible with moisture, strong bases, strong oxidizing agents, reactive metals, acids, alcohols. |
Sensitive | Moisture Sensitive |
Refractive Index | n20/D 1.697(lit.) |
Physical and Chemical Properties |
Colorless fuming liquid. Irritating odor. boiling point 172.9 ℃ freezing point -40 ℃ relative density 2.852g/cm3 soluble in ether, chloroform, carbon disulfide, carbon tetrachloride, acetone. |
Use | For organic synthesis, used as brominating agent and reducing agent |

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