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Phosphonium, (1-methylethenyl)triphenyl-, bromide, also known as (1-methylethenyl)triphenylphosphonium bromide, is a phosphonium salt with the chemical formula C21H20BrP. It is a colorless crystalline solid that is soluble in water and organic solvents. Phosphonium, (1-methylethenyl)triphenyl-, bromide is formed by the reaction of triphenylphosphine with 1-methylvinyl bromide, resulting in the formation of a phosphonium cation and a bromide anion. It is commonly used as a phase-transfer catalyst in organic synthesis, facilitating the transfer of reactants between aqueous and organic phases. Additionally, it has applications in the synthesis of various phosphorus-containing compounds and as a reagent in the preparation of other organophosphorus compounds. Due to its reactivity and potential hazards, it is important to handle this chemical with care, following proper safety protocols.

7301-95-3

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7301-95-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7301-95-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,0 and 1 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 7301-95:
(6*7)+(5*3)+(4*0)+(3*1)+(2*9)+(1*5)=83
83 % 10 = 3
So 7301-95-3 is a valid CAS Registry Number.

7301-95-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name triphenyl(prop-1-en-2-yl)phosphanium,bromide

1.2 Other means of identification

Product number -
Other names Phosphonium,(1-methylethenyl)triphenyl-,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:7301-95-3 SDS

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