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Phenol, 4,4'-(1-phenylethylidene)bis[2-methyl-, also known as 4,4'-(1-phenylethylidene)bis[2-methylphenol] or Bisphenol S, is an organic compound with the chemical formula C21H20O2. It is a white crystalline solid that is soluble in organic solvents and has a molecular weight of 308.38 g/mol. Bisphenol S is a synthetic compound used as a monomer in the production of various polymers, particularly in the manufacturing of epoxy resins and polycarbonate plastics. It is structurally similar to Bisphenol A (BPA), but with a sulfur atom replacing the central carbon atom in the molecule. Bisphenol S has gained attention as a potential alternative to BPA due to concerns over the health and environmental effects of BPA. However, recent studies have raised concerns about the safety of Bisphenol S as well, suggesting that it may have similar endocrine-disrupting properties to BPA.

4754-63-6

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4754-63-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4754-63-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,5 and 4 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 4754-63:
(6*4)+(5*7)+(4*5)+(3*4)+(2*6)+(1*3)=106
106 % 10 = 6
So 4754-63-6 is a valid CAS Registry Number.

4754-63-6SDS

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 4-[1-(4-hydroxy-3-methylphenyl)-1-phenylethyl]-2-methylphenol

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:4754-63-6 SDS

4754-63-6Downstream Products

4754-63-6Relevant academic research and scientific papers

BISPHENOL COMPOSITION CONTAINING AROMATIC ALCOHOL SULFONATE AND METHOD FOR PRODUCING SAME, POLYCARBONATE RESIN AND METHOD FOR PRODUCING SAME, AND BISPHENOL PRODUCTION METHOD

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Paragraph 0290, (2020/07/07)

A bisphenol composition including a specific amount of aromatic alcohol sulfonate, and a simple method of producing it are provided. Also provided is a method of producing a polycarbonate resin in which, by using the bisphenol composition including a specific amount of aromatic alcohol sulfonate, melt polymerization reaction can be efficiently allowed to proceed to produce a polycarbonate resin having an excellent color tone. A bisphenol composition including an aromatic alcohol sulfonate at not less than 0.1 ppb by mass with respect to a bisphenol. A method of producing a bisphenol composition, including reacting a ketone or an aldehyde with an aromatic alcohol in the presence of sulfuric acid to produce a bisphenol composition. A method of producing a polycarbonate resin, including producing a polycarbonate resin using the bisphenol composition. A polycarbonate resin including a specific amount of aromatic alcohol sulfonate.

Trialkylsilyloxy-1,1-diphenyl ethylenes and polymers produced therewith

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, (2008/06/13)

Trialkylsilyloxy-1,1-diphenyl ethylenes corresponding to general formula I, new polymers produced therewith terminated by aryl trialkylsilyl ether groups or by phenolic hydroxyl groups and a process for the production of these polymers by anionic polymeri

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