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3-(diphenylphosphoryl)-2-methylpropanoic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

30697-93-9

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30697-93-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 30697-93-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,6,9 and 7 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 30697-93:
(7*3)+(6*0)+(5*6)+(4*9)+(3*7)+(2*9)+(1*3)=129
129 % 10 = 9
So 30697-93-9 is a valid CAS Registry Number.

30697-93-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-diphenylphosphoryl-2-methylpropanoic acid

1.2 Other means of identification

Product number -
Other names 2-Carboxypropyldiphenylphosphinoxid

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:30697-93-9 SDS

30697-93-9Downstream Products

30697-93-9Relevant academic research and scientific papers

Organic Chemistry in water (part II). NUCLEOPHILIC ADDITION OF WATER-SOLUBLE PHOSPHINES ON ACTIVATED OLEFINS

Larpent, Chantal,Patin, Henri

, p. 6107 - 6118 (2007/10/02)

Triphenylphosphine m-trisulfonate P(PhSO3Na)3 = TPPTS and triphenylphosphine m-monosulfonate Ph2PPhSO3Na = TPPMS react in water with α,β unsaturated acids affording hydrosoluble phosphonium salts.The conversion is quantitative because water readily protonates the carbanionic intermediate thus displacing the equilibrum towards the right.This nucleophilic addition of hydrosoluble phosphines has been extended to non water miscible activated olefins in biphasic media; depending on the pH, phosphine oxides or phosphonium salts are obtained.When the reactions are carried out in D2O, the addition products are specifically deuterated.

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