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2(3H)-Furanone, dihydro-5,5-bis(4-hydroxyphenyl)-, also known as Bisphenol S (BPS), is a synthetic organic compound with the chemical formula C18H16O4. It is a structural analog of Bisphenol A (BPA), sharing similar properties and uses. BPS is primarily employed as a building block in the production of polycarbonate plastics and epoxy resins, which are utilized in various applications such as food packaging, water bottles, and dental sealants. However, concerns have been raised regarding its potential endocrine-disrupting effects and environmental persistence, leading to increased scrutiny and regulations in some regions. Despite these concerns, BPS continues to be used in certain industries due to its effectiveness and cost benefits.

4374-58-7

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4374-58-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4374-58-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,7 and 4 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 4374-58:
(6*4)+(5*3)+(4*7)+(3*4)+(2*5)+(1*8)=97
97 % 10 = 7
So 4374-58-7 is a valid CAS Registry Number.

4374-58-7SDS

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 phenolsuccinein

1.2 Other means of identification

Product number -
Other names 5,5-bis-(4-hydroxy-phenyl)-dihydro-furan-2-one

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:4374-58-7 SDS

4374-58-7Relevant academic research and scientific papers

Synthesis and characterization of dye based coloured copolyesters

Verma, Bimal,Lakshmikanta

, p. 718 - 722 (2007/10/03)

This article describes the synthesis of four new coloured copolyesters from various phenolphthalein type of dyes like - phenol succinine, resorcinol succinine, pyrogallol succinine and β-naphthol succinine with terephthaloyl chloride in 1,2-dichloroethane

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