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270946

Triphenylphosphine dibromide

96%

Synonym(s):

Bromotriphenylphosphonium bromide, Dibromotriphenylphosphorane

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About This Item

Linear Formula:
(C6H5)3PBr2
CAS Number:
1034-39-5
Molecular Weight:
422.09
UNSPSC Code:
12352101
NACRES:
NA.22
PubChem Substance ID:
24856415
EC Number:
213-855-1
Beilstein/REAXYS Number:
917652
MDL number:
MFCD00000054
Assay:
96%
Form:
solid
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Quality Segment

assay

96%

form

solid

reaction suitability

reaction type: Halogenations

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

Application

Reagent used in the preparation of alkyl and aryl bromides from alcohols and phenols without rearrangement.

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Codes

H314

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

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

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