17642-74-9

Basic information

• Product Name: 2-METHYL-1,3-OXATHIOLANE
• Synonyms: 2-METHYL-1,3-OXATHIOLANE
• CAS NO: 17642-74-9
• Molecular Formula: C₄H₈OS
• Molecular Weight: 104.17
• Mol File: 17642-74-9.mol
• Article Data: 5

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2-METHYL-1,3-OXATHIOLANE(CAS DataBase Reference)
• NIST Chemistry Reference: 2-METHYL-1,3-OXATHIOLANE(17642-74-9)
• EPA Substance Registry System: 2-METHYL-1,3-OXATHIOLANE(17642-74-9)

Safety Data

• Hazardous Substances Data: 17642-74-9(Hazardous Substances Data)

Upstream product

• 75-07-0 acetaldehyde 
• 60-24-2 2-hydroxyethanethiol 
• 107-25-5 methoxyethene 
• 111-48-8 2,2'-thiobis-ethanol 

Downstream Products

• 5721-86-8 2-(n-hexyl)-2-methyl-1,3-oxathiolane 
• 2432-34-0 S-octyl thioacetate 
• 6712-26-1 2-ethyl-2-methyl-[1,3]oxathiolane 
• 625-60-5 ethyl thioacetate 
• 928-47-2 S-butyl ethanethioate 
• 2307-12-2 S-hexyl ethanethioate 
• 26990-59-0 2-Butyl-2-methyl-[1,3]oxathiolane 
• 67-66-3 chloroform 
• 67-72-1 hexachloroethane 
• 55847-36-4 2-chloroethane thioacetate 
• 110-77-0 2-(ethylsulfanyl)ethanol 
• 2432-50-0 ethyl β-methylthiopropionate 

Relevant articles and documents

An effective synthesis of 1,3-oxathiolanes

2-Alkyl-or 2,2-dialkyl-1,3-oxathiolanes can be effectively prepared from aldehydes or ketones and 2-mercaptoethanol, with triisopropylsilyl triflate as a catalyst. The reaction is over within minutes and, despite the fact that water is nor removed during the reaction, the yields of products are high.

Organic Sulfur Compounds; II. Sulfur Dioxide as Catalyst in the Synthesis of Thioacetals from Aldehydes or Ketones and Alkanethiols, Alkanedithiols, or Hydroxyalkanethiols

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Six membered heterocyclic oxathio compounds

One or more five or six membered oxathio heterocyclic compounds having one sulfur atom and one oxygen atom, such as an oxathiolane or an oxathiane, is used to alter, modify or enhance the flavor or aroma of a foodstuff, chewing gum or medicinal product. A