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:
Molecular Weight:
270.69
UNSPSC Code:
12352307
EC Index Number:
232-178-2
NACRES:
NA.22
MDL number:
Form:
liquid
vapor pressure
2.9 hPa ( 20 °C)
Quality Level
form
liquid
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
Appearance of substance (visual): clear to light turbid
Density (d 20 °C/ 4 °C): 2.870 - 2.890
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Danger
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
target_organs
Respiratory system
supp_hazards
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
hcodes
Storage Class
8B - Non-combustible corrosive hazardous materials
Certificates of Analysis (COA)
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