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4,4',6,6'-Tetramethyl-diphensaeurediaethylester, also known as bis(4,4'-dimethylphenyl)sulfone diethyl ester, is an organic compound with the chemical formula C18H22O4S. It is a colorless, crystalline solid that is soluble in organic solvents. 4,4',6,6'-Tetramethyl-diphensaeurediaethylester is primarily used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. It is characterized by its symmetrical structure, with two 4,4'-dimethylphenyl groups connected by a sulfonyl group, and two ethyl ester groups attached to the sulfonyl group. Due to its versatile chemical properties, it plays a significant role in the production of various compounds with diverse applications in different industries.

7343-15-9

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7343-15-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7343-15-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,4 and 3 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 7343-15:
(6*7)+(5*3)+(4*4)+(3*3)+(2*1)+(1*5)=89
89 % 10 = 9
So 7343-15-9 is a valid CAS Registry Number.

7343-15-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 4,4',6,6'-Tetramethyl-diphensaeurediaethylester

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

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More Details:7343-15-9 SDS

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