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25728-82-9

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25728-82-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 25728-82-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,7,2 and 8 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 25728-82:
(7*2)+(6*5)+(5*7)+(4*2)+(3*8)+(2*8)+(1*2)=129
129 % 10 = 9
So 25728-82-9 is a valid CAS Registry Number.

25728-82-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name sodium octacosanoate

1.2 Other means of identification

Product number -
Other names -

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:25728-82-9 SDS

25728-82-9Downstream Products

25728-82-9Relevant articles and documents

Synthesis of even C24-C30 primary normal aliphatic alcohols from cyclododecanone

Zakharkin, L. I.,Churilova, I. M.,Anikina, E. V.

, p. 65 - 67 (2007/10/02)

A simple method has been developed for the oxidation of cyclododecanone by sodium persulfate in an aqueous methanol solution of sulfuric acid to give 12-hydroxydodecanoic acid, which upon treatment with HBr in acetic acid gives 12-bromododecanoic acid with RMgX, where R=C12H25, C14H29, C16H33, and C18H37 in THF in the presence of Li2CuCl4 and subsequent reduction of the salts of the alkanecarboxylic acids by LiAlH4 give primary even normal C24-C30 alcohols.

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