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62808-39-3

62808-39-3

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62808-39-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 62808-39-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,8,0 and 8 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 62808-39:
(7*6)+(6*2)+(5*8)+(4*0)+(3*8)+(2*3)+(1*9)=133
133 % 10 = 3
So 62808-39-3 is a valid CAS Registry Number.

62808-39-3SDS

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 chloro(phenyl)phosphinic acid

1.2 Other means of identification

Product number -
Other names Phosphonochloridic acid,phenyl

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:62808-39-3 SDS

62808-39-3Upstream product

62808-39-3Downstream Products

62808-39-3Relevant articles and documents

The Behaviour of Some Organophosphorus(V) Compounds in Strongly Acidic Solvents. Part 1. Monophenyl Derivatives

Dillon, Keith B.,Nisbet, Martin P.,Waddington, Thomas C.

, p. 212 - 218 (1981)

The reactions of PPhO(OH)2 and PPhCl2O with the strongly acidic solvents 100percent H2SO4, 25 and 65 oleum, and HSClO3 have been investigated by means of 31P n.m.r. spectroscopy.Initial protonation of the phosphoryl oxygen, the extent of which varies with solute and solvent, is followed in most instances by sulphonation of the aromatic group (except in H2SO4), and/or condensation or solvolysis (PPhCl2O).Slow chlorination of PPhO(OH)2 was also observed in HSClO3.Attempts to prepare the intermediate compound PPhClO(OH) did not yield pure products, but reaction of two of the mixtures thus obtained with 100percent H2SO4 and HSClO3 confirmed its participation in some of the above systems.

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