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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

Quality Level

form

crystals

bp

192 °C/1013 hPa (decomposes)

mp

55 °C

density

2.82 g/cm3

storage temp.

2-30°C

InChI

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

InChI key

UXCDUFKZSUBXGM-UHFFFAOYSA-N

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

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Supplementary Hazards

Storage Class Code

8A - Combustible, corrosive hazardous materials

WGK

WGK 3


Certificates of Analysis (COA)

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