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24973-57-7

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24973-57-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 24973-57-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,9,7 and 3 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 24973-57:
(7*2)+(6*4)+(5*9)+(4*7)+(3*3)+(2*5)+(1*7)=137
137 % 10 = 7
So 24973-57-7 is a valid CAS Registry Number.

24973-57-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-amino-3,5-ditert-butylphenol

1.2 Other means of identification

Product number -
Other names 2-Amino-3,5-di-tert.-butyl-phenol

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:24973-57-7 SDS

24973-57-7Relevant articles and documents

Electrochemical and Spectroscopic Studies of 3,5-Di-tert-butyl-2-aminophenol and of Electrosynthesized 3,5-Di-tert-butyl-2-iminocyclohexa-3,5-dienone in Aprotic Solvents

Harmalker, Subhash P.,Sawyer, Donald T.

, p. 3579 - 3583 (1984)

In acetonitrile 3,5-di-tert-butyl-2-iminocyclohexa-3,5-dienone (DTBQI) is the major product from the controlled-potential electrooxidation of 3,5-di-tert-butyl-2-aminophenol (DTBAPH2).The same product results from the chemical oxidation of DTBAPH2 by PbO2.The redox chemistry for DTBAPH2, DTBQI, and o-aminophenol in dimethyl sulfoxide and acetonitrile has been studied with cyclic voltammetry and controlled-potential electrolysis, and the products and intermediates have been characterized by 1H and 13C NMR, ESR, IR, and UV-vis spectroscopy.Addition of strong base (OH-) to DTBQI causes it to be reduced to a product with the characteris tics of DTBAPH-.Redox reaction mechanisms are proposed for the electrochemical oxidation of DTBAPH- to DTBQI and for the latter's reduction.

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