Phosphorus tribromide

Br₃PCAS 7789-60-8270.69 g/mol

Open in Covalent MOL file

Properties

Molecular formula: Br₃P
Molar mass: 270.69 g/mol
Exact mass: 267.7288 Da
Density: 2.85 g/mL (at 15 °C)
Melting point: −41.5 °C
Boiling point: 173.2 °C
logP: 3.40Crippen estimate
Polar surface area: 0.0 Å²
H-bond donors / acceptors: 0 / 0
Rotatable bonds: 0

Hazards

Danger

H314 Causes severe skin burns and eye damageSkin corrosion/irritation
H335 May cause respiratory irritationSpecific target organ toxicity, single exposure; Respiratory tract irritation

Harmonised EU classification (CLP Annex VI, index 015-103-00-6), via PubChem.

Precautionary statements

P260, P261, P264, P271, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P319, P321, P363, P403+P233, P405, P501

Identifiers

CAS number

7789-60-8

SMILES

BrP(Br)Br

InChIKey

IPNPIHIZVLFAFP-UHFFFAOYSA-N

InChI

InChI=1S/Br3P/c1-4(2)3

Weigh it out

Type any one amount. The others follow from the molar mass and density.

Names and synonyms

5 names

Phosphorous tribromide
Phosphorus bromide (PBr3)
Phosphorous bromide
Tribromophosphine
PBr3

Work with Phosphorus tribromide

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Boiling point under vacuumAt any pressure, from its normal boiling point Isotope patternExact mass and the mass spectrum pattern

Elsewhere

PubChem CAS Common Chemistry NIST WebBook Wikipedia