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Bis-(2-mercaptoethyl) sulfide

Bis-(2-mercaptoethyl) sulfide

CAS Number: 3570-55-6

Molecular Formula: C4H10S3

About Bis-(2-mercaptoethyl) sulfide

Bis-(2-mercaptoethyl) sulfide (CAS 3570-58-9) is increasingly critical in the API intermediates market, where its role as a high purity fine chemical (Pharma purity 99%) enables the synthesis of specialized sulfur-containing pharmaceuticals and macrocyclic ligands. 2,2-Thiodiethanethiol serves as a versatile building b...

Bis-(2-mercaptoethyl) sulfide Specifications

CAS Number

3570-55-6

Molecular Formula

C4H10S3

Molecular Weight

154.32 g/mol

IUPAC Name

2-(2-sulfanylethylsulfanyl)ethanethiol

Canonical SMILES

C(CSCCS)S

InChI Key

KSJBMDCFYZKAFH-UHFFFAOYSA-N

CAS Number

3570-55-6

Molecular Formula

C4H10S3

Molecular Weight

154.32 g/mol

IUPAC Name

2-(2-sulfanylethylsulfanyl)ethanethiol

Canonical SMILES

C(CSCCS)S

InChI Key

KSJBMDCFYZKAFH-UHFFFAOYSA-N

Molecular Weight

154.32 g/mol

Polymer and Coating Crosslinker

A difunctional thiol-containing crosslinker and curing agent used in polymer and coating formulations to enable network formation via thiol-epoxy and thiol-ene reactions

Organic Synthesis Building Block

A versatile sulfur-containing intermediate used in the synthesis of thioethers, thioesters, sulfoxides, sulfones, and thiocarbamates

Biomaterials Research Reagent

A specialized dithiol monomer employed in the development of biocompatible materials and high refractive index optical monomers

Metal Chelator and Surface Modifier

A functionalized thiol used for the extraction and photometric determination of nickel and as a surface modifier for metal adhesion in electronics.

Bis-(2-mercaptoethyl) sulfide FAQs

Minimum Order Quantity

25 kg (pilot) · 1 MT (commercial)

Lead Time

3 – 5 weeks ex-works

Incoterms

FOB · CIF

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

Regional Availability

India · EU · Middle East · Southeast Asia

Documentation

SDS · COA · TDS available on request

Compliance & Quality

REACH registered*

GHS/SDS available

ISO 9001:2015 site*

RoHS compliant*

Global sourcing network

Consistent quality & reliability

End-to-end technical support

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