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270946

Sigma-Aldrich

Triphenylphosphine dibromide

96%

Synonym(s):

Bromotriphenylphosphonium bromide, Dibromotriphenylphosphorane

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About This Item

Linear Formula:
(C6H5)3PBr2
CAS Number:
Molecular Weight:
422.09
Beilstein/REAXYS Number:
917652
EC Number:
MDL number:
UNSPSC Code:
12352101
PubChem Substance ID:
NACRES:
NA.22

Pricing and availability is not currently available.

Quality Level

assay

96%

form

solid

mp

235 °C (dec.) (lit.)

functional group

phosphine

SMILES string

BrP(Br)(c1ccccc1)(c2ccccc2)c3ccccc3

InChI

1S/C18H15Br2P/c19-21(20,16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H

InChI key

OCXGTPDKNBIOTF-UHFFFAOYSA-N

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1 of 4

This Item
376426252611139718
assay

96%

assay

97%

assay

96%

assay

97%

Quality Level

200

Quality Level

100

Quality Level

100

Quality Level

100

form

solid

form

-

form

solid

form

powder

mp

235 °C (dec.) (lit.)

mp

99-101 °C (lit.)

mp

152-155 °C (lit.)

mp

110-115 °C (dec.) (lit.)

functional group

phosphine

functional group

-

functional group

bromo, imide

functional group

-

Application

Reagent used in the preparation of alkyl and aryl bromides from alcohols[1][2] and phenols[3] without rearrangement.

pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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