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(4-BROMO-2-BUTENYL)TRIPHENYLPHOSPHONIUM BROMIDE is a chemical compound that consists of a phosphonium cation with a butenyl bromide anion. It is known for its reactivity and potential hazards, requiring careful handling.
Used in Organic Synthesis:
(4-BROMO-2-BUTENYL)TRIPHENYLPHOSPHONIUM BROMIDE is used as a reactant for the formation of carbon-carbon bonds, playing a crucial role in creating complex organic molecules.
Used as a Catalyst:
In various chemical reactions, (4-BROMO-2-BUTENYL)TRIPHENYLPHOSPHONIUM BROMIDE is used as a catalyst to enhance the rate of reactions and improve overall efficiency.

53142-03-3

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53142-03-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 53142-03-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,1,4 and 2 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 53142-03:
(7*5)+(6*3)+(5*1)+(4*4)+(3*2)+(2*0)+(1*3)=83
83 % 10 = 3
So 53142-03-3 is a valid CAS Registry Number.
InChI:InChI=1/C22H21BrP.BrH/c23-18-10-11-19-24(20-12-4-1-5-13-20,21-14-6-2-7-15-21)22-16-8-3-9-17-22;/h1-17H,18-19H2;1H/q+1;/p-1

53142-03-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-bromobut-2-enyl(triphenyl)phosphanium,bromide

1.2 Other means of identification

Product number -
Other names (4-BROMO-2-BUTENYL)TRIPHENYLPHOSPHONIUM BROMIDE

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:53142-03-3 SDS

53142-03-3Relevant academic research and scientific papers

Stereoselective synthesis of E,Z-1,3-dienes via tandem nucleophile addition to a dienylphosphonium salt followed by wittig reaction

White, James D.,Jensen, Mark S.

, p. 577 - 580 (1992)

1,3-Dienes of E,Z configuration were synthesized by addition of nucleophilic anions to butadienyltriphenylphosphonium bromide followed by in situ Wittig reaction of the derived E allylic phosphorane to an aldehyde.

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