5651-50-3

Basic information

• Product Name: 9-methyl-8-oxa-10-thiabicyclo[4.4.0]deca-1,3,5-trien-7-one
• Synonyms: 9-methyl-8-oxa-10-thiabicyclo[4.4.0]deca-1,3,5-trien-7-one
• CAS NO: 5651-50-3
• Molecular Formula: C₉H₈O₂S
• Molecular Weight: 180.22
• Mol File: 5651-50-3.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 343.7°Cat760mmHg
• Flash Point: 176.1°C
• Appearance: /
• Density: 1.257g/cm³
• Vapor Pressure: 6.94E-05mmHg at 25°C
• Refractive Index: 1.591
• CAS DataBase Reference: 9-methyl-8-oxa-10-thiabicyclo[4.4.0]deca-1,3,5-trien-7-one(CAS DataBase Reference)
• NIST Chemistry Reference: 9-methyl-8-oxa-10-thiabicyclo[4.4.0]deca-1,3,5-trien-7-one(5651-50-3)
• EPA Substance Registry System: 9-methyl-8-oxa-10-thiabicyclo[4.4.0]deca-1,3,5-trien-7-one(5651-50-3)

Safety Data

• Hazardous Substances Data: 5651-50-3(Hazardous Substances Data)

Usage

InChI:InChI=1/C9H8O2S/c1-6-11-9(10)7-4-2-3-5-8(7)12-6/h2-6H,1H3

Upstream product

• 41394-89-2 2-carboxyphenyl ethyl sulfoxide 
• 21101-79-1 2-ethylsulfanylbenzoic acid 
• 108-05-4 vinyl acetate 
• 147-93-3 Thiosalicylic acid 

Downstream Products

• 3354-42-5 3H-1,2-benzodithiole-3-thione 
• 93546-33-9 2-Phenyl-benzo[1,3]dithiin-4-one 
• 77586-88-0 2-phenyl-1,3-benzodithian-4-thione 
• 137171-51-8 2,4,6-tris(4-methoxyphenyl)-2,4,6-trisulfanylene-1,3,5,2,4,6-trioxatriphosphinane 

Relevant articles and documents

Metal-free direct C(sp3)?H functionalization of 2-alkylthiobenzoic acid to access 1,3-benzooxathiin-4-one

Metal-free direct α-C(sp3)?H intramolecular cyclization of 2-alkylthiobenzoic acid in the presence of Selectfluor is described. This novel strategy provides a facile and efficient method to access important 1,3-benzooxathiin-4-one derivatives w

Pummerer reaction of sulfoxides in acetic anhydride catalyzed by Al-MCM-41

The Pummerer reaction of acetic anhydride with both alkyl aryl sulfoxides and dialkyl sulfoxides was efficiently promoted by a mesoporous aluminosilicate Al-MCM-41 to afford the corresponding α-acetoxy sulfides in high yields. The catalyst was easily reco