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109739-44-8

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109739-44-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109739-44-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,7,3 and 9 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 109739-44:
(8*1)+(7*0)+(6*9)+(5*7)+(4*3)+(3*9)+(2*4)+(1*4)=148
148 % 10 = 8
So 109739-44-8 is a valid CAS Registry Number.

109739-44-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name ethoxy-oxo-propan-2-ylphosphanium

1.2 Other means of identification

Product number -
Other names ethyl isopropyl-H-phosphinate

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:109739-44-8 SDS

109739-44-8Downstream Products

109739-44-8Relevant articles and documents

Convenient one pot synthesis of phosphonites and H-phosphinates

Petnehazy, Imre,Jaszay, Zsuzsa M.,Szabo, Andrea,Everaert, Kinga

, p. 1665 - 1674 (2003)

A convenient and simple one-pot method is described for the synthesis of phosphonites [RP(OEt)2, 1] and H-phosphinates [HP(O)R(OEt), 2] from triethyl phosphite and appropriate Grignard reagents.

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