Phosphorus(III) bromide for synthesis, Sigma-Aldrich®

Supplier: Merck
Danger

Synonyms: Phosphorus tribromide

M-Clarity™ quality level = MQ200

8.22321.0050 8.22321.0250 8.22321.6000
8.22321.0050EA 74 GBP
8.22321.0050 8.22321.0250 8.22321.6000
Phosphorus(III) bromide for synthesis, Sigma-Aldrich®
Phosphorus (III) bromide
Formula: PBr₃
MW: 270,69 g/mol
Boiling Pt: 175 °C (1013 hPa)
Melting Pt: –40 °C
Density: 2,8903 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00011436
CAS Number: 7789-60-8
EINECS: 232-178-2
UN: 1808
ADR: 8,II
Merck Index: 12,07514

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Specification Test Results

Solubility (20 °C) (rigorous decomposition)
Melting Point -40 °C
Molar Mass 270.69 g/mol
Boiling Point 173 - 175 °C (1013 hPa)
Vapor Pressure 2.9 hPa (20 °C)
Refractive Index 1.6945 (20 °C, 589 nm)
Density 2.85 g/cm3 (20 °C)

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