5400-84-0

Usage

Uses

Used in Polymer Production:
1,5-BIS(2-HYDROXYETHYL THIO)PENTANE is used as a cross-linking agent or curing agent for the production of polyurethanes, epoxy resins, and other polymers. It plays a crucial role in enhancing the strength, flexibility, and durability of these materials.
Used in Lubricant Formulation:
As a lubricant additive, 1,5-BIS(2-HYDROXYETHYL THIO)PENTANE is employed to improve the performance and efficiency of lubricants, reducing friction and wear in various mechanical applications.
Used in Corrosion Inhibition:
1,5-BIS(2-HYDROXYETHYL THIO)PENTANE serves as a corrosion inhibitor, protecting metals from degradation and extending the lifespan of structures and equipment in industries such as construction, automotive, and aerospace.
Used in Pharmaceutical Development:
1,5-BIS(2-HYDROXYETHYL THIO)PENTANE has been studied for its potential use in pharmaceuticals, indicating that it may have applications in the development of new drugs or therapies.
Used in Antioxidant Formulations:
1,5-BIS(2-HYDROXYETHYL THIO)PENTANE is also considered for use as an antioxidant in rubber and plastic materials, helping to prevent degradation and extend the useful life of these products.

Upstream product

• 928-98-3 pentane-1,5-dithiol 
• 107-07-3 2-chloro-ethanol 
• 111-24-0 1,5-dibromo-pentane 
• 60-24-2 2-hydroxyethanethiol 

Downstream Products

• 142868-94-8 bis-1,5-(20chloroethylthio)pentane 

Relevant academic research and scientific papers

Unexpected Reaction Pathways Leading to Thiodiglycol during the Degradation of Long-Chain Sulfur Mustards

Degradation of long-chain sulfur mustards with various commercial decontaminants unexpectedly forms thiodiglycol (TDG) through unreported reaction pathways. Chemical warfare agents (CWAs) degradation products have to be unambiguously related to their reference compounds in order to fulfill international verification protocols. Thus, the formation of TDG using water-based decontaminants introduces an uncertainty in the origin of this chemical that has been systematically used to unambiguously demonstrate the presence of yperite in environmental and biomedical samples. Therefore, these novel and unprecedented degradation pathways will result either in modifications of the international verification protocols for forensic purposes or in the exclusion of TDG as an exclusive marker of yperite.

Hydrolysis and oxidation products of the chemical warfare agents 1,2-Bis[(2-chloroethyl)thio]ethane Q and 2,2′-Bis(2-chloroethylthio) diethyl ether T

Syntheses of diols of structure [HOCH2CH2S] 2(CH2)n in 86-95% yield from the sodium salt of 2-mercaptoethanol and Br(CH2)nBr (n = 1 to 5) or in 60-90% yield from 2-chloroethanol and NaS(CH2)nSNa (n = 2 to 5) are described. The diol [HOCH2CH2SCH 2CH2]2O was prepared in 82% yield from the sodium salt of 2-mercaptoethanol and [ClCH2CH2] 2O, and in 88% yield from 2-chloroethanol and [HSCH 2CH2]2O. Mono- and bis-sulfoxides and bis-sulfones of these species were prepared in generally high yield by treatment with an equivalent of KIO4 in aqueous methanol, two equivalents of NaIO4 in aqueous methanol, or four equivalents of H2O2 in trifluoroacetic acid respectively. The compounds are important analytical standards for investigating the fate of the chemical warfare agents sesquimustard Q and oxygen mustard T in environmental samples.