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Key Documents

8.21026

Sigma-Aldrich

Phosphoryl bromide

for synthesis

Synonym(s):

Phosphoryl bromide, Phosphorus oxide tribromide, Phosphorus oxybromide

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About This Item

Empirical Formula (Hill Notation):
Br3OP
CAS Number:
Molecular Weight:
286.69
MDL number:
UNSPSC Code:
12352307
EC Index Number:
232-177-7
NACRES:
NA.22
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Quality Level

form

crystals

bp

192 °C/1013 hPa (decomposes)

mp

55 °C

density

2.82 g/cm3

storage temp.

2-30°C

SMILES string

[P](=O)(Br)(Br)Br

InChI

1S/Br3OP/c1-5(2,3)4

InChI key

UXCDUFKZSUBXGM-UHFFFAOYSA-N

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1 of 4

This Item
8.223218.223398.45113
Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

400

storage temp.

2-30°C

storage temp.

2-30°C

storage temp.

2-30°C

storage temp.

2-30°C

mp

55 °C

mp

-40 °C

mp

1-2 °C

mp

1-2 °C

density

2.82 g/cm3

density

2.85 g/cm3 at 20 °C

density

1.68 g/cm3 at 20 °C (DIN 51757)

density

1.68 g/cm3 at 20 °C (DIN 51757)

form

crystals

form

liquid

form

liquid

form

liquid

bp

192 °C/1013 hPa (decomposes)

bp

173-175 °C/1013 hPa

bp

105.3 °C/1013 hPa

bp

105.3 °C/1013 hPa

Analysis Note

Assay (argentometric): ≥ 98.0 %
Melting range (lower value): ≥ 48 °C
Melting range (upper value): ≤ 56 °C
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

supp_hazards

Storage Class

8A - Combustible, corrosive hazardous materials

wgk_germany

WGK 3


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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