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105247-17-4

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105247-17-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 105247-17-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,2,4 and 7 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 105247-17:
(8*1)+(7*0)+(6*5)+(5*2)+(4*4)+(3*7)+(2*1)+(1*7)=94
94 % 10 = 4
So 105247-17-4 is a valid CAS Registry Number.
InChI:InChI=1/C22H27NOS2/c1-21(2,3)15-11-14(12-16(19(15)24)22(4,5)6)13-23-17-9-7-8-10-18(17)26-20(23)25/h7-12,24H,13H2,1-6H3

105247-17-4SDS

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 3-[(3,5-ditert-butyl-4-hydroxyphenyl)methyl]-1,3-benzothiazole-2-thione

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:105247-17-4 SDS

105247-17-4Downstream Products

105247-17-4Relevant articles and documents

Reactions of benzazole-2-thiones with 3,5-di-tert-butyl-4-hydroxybenzyl acetate

Tagasheva,Gataullina,Zaripova,Bukharov,Nugumanova,Deberdeev,Voronina, Yu. K.

, p. 22 - 28 (2017/07/07)

The benzylation of benzothiazole(oxazole, imidazole)-2-thiones with 3,5-di-tert-butyl-4-hydroxybenzyl acetate involves either the sulfur or nitrogen atom depending on the reaction conditions. The S- and N-benzylation products of benzazole-2-thiones are kinetically and thermodynamically controlled products, respectively. The use of 3,5-di-tert-butyl-4-hydroxy-benzyl acetate allows sterically hindered hydroxybenzyl derivatives of benzаzole-2-thiones to be generally synthesized under milder conditions than in known methods of their synthesis.

SYNTHESIS AND STRUCTURE OF N-(4-HYDROXY-3,5-DI-TERT-BUTYLBENZYL)BENZOTHIAZOLE-2-THIONE

Mukmeneva, N. A.,Cherezova, E. N.,Cherkasova, O. A.,Kadyrova, V. K.,Il'yasov, A. V.,et al.

, p. 2158 - 2162 (2007/10/02)

N-(4-Hydroxy-3,5-di-tert-butylbenzyl)benzothiazole-2-thione was synthesized by aminomethylation of 2,6-di-tert-butylphenol and by the transamination of N,N-dimethyl(3,5-di-tert-butyl-4-hydroxybenzyl)amine with 2-mercaptobenzothiazole.The structure of the obtained compound was confirmed by analysis of the IR and 13C NMR spectra.The geometry of the molecule was established by x-ray crystallographic analysis.

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