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270946

Triphenylphosphine dibromide

Name: Triphenylphosphine dibromide
Brand: ALDRICH

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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Properties

Quality Level

200

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

Description

Application

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

pictograms

GHS05

signalword

Danger

hcodes

H314

pcodes

P260 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P305 + P351 + P338

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

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

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Substituted chromenes as potent, orally active 5-lipoxygenase inhibitors.

Y Satoh et al.

Journal of medicinal chemistry, 36(23), 3580-3594 (1993-11-12)

A series of chromene derivatives was synthesized and evaluated for their in vitro and ex vivo 5-lipoxygenase (5-LO) inhibitory activity. These compounds were prepared by condensation of appropriate salicyl aldehydes with alpha, beta-unsaturated carbonyl compounds, followed by transformation to the

Synthetic Communications, 22, 2945-2945 (1992)

Journal of the American Chemical Society, 86, 964-964 (1964)

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Global Trade Item Number

SKU	GTIN
270946-25G	04061826143346
270946-5G	04061826143353