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8.22321

Phosphorus tribromide

for synthesis

Synonym(s):

Phosphorus tribromide, Phosphorus(III) bromide

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About This Item

Empirical Formula (Hill Notation):
Br3P
CAS Number:
7789-60-8
Molecular Weight:
270.69
UNSPSC Code:
12352307
EC Index Number:
232-178-2
NACRES:
NA.22
MDL number:
MFCD00011436
Form:
liquid
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vapor pressure

2.9 hPa ( 20 °C)

Quality Segment

form

liquid

reaction suitability

reaction type: Halogenations

refractive index

n20/589 1.6945

bp

173-175 °C/1013 hPa

mp

-40 °C

density

2.85 g/cm3 at 20 °C

storage temp.

2-30°C

SMILES string

P(Br)(Br)Br

InChI

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

InChI key

IPNPIHIZVLFAFP-UHFFFAOYSA-N

Analysis Note

Assay (argentometric): ≥ 98.0 %
Appearance of substance (visual): clear to light turbid
Density (d 20 °C/ 4 °C): 2.870 - 2.890

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Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

Target Organs

Respiratory system

supp_hazards

EUH014

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

Hazard Codes

H314,H335

Storage Class

8B - Non-combustible corrosive hazardous materials

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