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135979-40-7

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135979-40-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 135979-40-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,9,7 and 9 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 135979-40:
(8*1)+(7*3)+(6*5)+(5*9)+(4*7)+(3*9)+(2*4)+(1*0)=167
167 % 10 = 7
So 135979-40-7 is a valid CAS Registry Number.

135979-40-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(3,5-Di-tert-butyl-4-hydroxyphenyl)-3-chlor-1,4-naphthochinon

1.2 Other means of identification

Product number -
Other names 2-chloro-3-(3,5-di-tert-butyl-4-hydroxyphenyl)-1,4-naphthoquinone

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:135979-40-7 SDS

135979-40-7Relevant articles and documents

1,4-Naphthoquinones, XXI: 2-(3,5-di-tert-butyl-4-hydroxyphenyl)-1,4-naphthoquinones as 5-lipoxygenase inhibitors

Wurm

, p. 491 - 495 (1991)

-

NUCLEOPHILIC ARYLATION OF DERIVATIVES OF NAPHTHO- AND ANTHRAQUINONES WITH 2,6-DI-tert-BUTYLPHENOL

Russkikh, S. A.,Klimenko, L. S.,Fokin, E. P.

, p. 144 - 149 (2007/10/02)

Derivatives of naphtho- and anthraquinones are arylated by sterically hindered 2,6-di-tert-butylphenol in DMSO with the addition of potassium carbonate or potassium hydroxide.The reaction takes place selectively at the para-carbon atom of the phenol, and the corresponding 3,5-di-tert-butyl-4-hydroxyphenyl derivatives of 1,4-naphthol- and 9,10-anthraquinones are formed.

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