158875-36-6

Basic information

• Product Name: 3-Thiophenecarboxylicacid,2-ethoxy-4,5-dihydro-,ethylester(9CI)
• Synonyms: 3-Thiophenecarboxylicacid,2-ethoxy-4,5-dihydro-,ethylester(9CI)
• CAS NO: 158875-36-6
• Molecular Formula: C9H14O3S
• Molecular Weight: 202.27
• Product Categories: ETHOXY
• Mol File: 158875-36-6.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 316.3±42.0 °C(Predicted)
• Appearance: /
• Density: 1.15±0.1 g/cm3(Predicted)
• CAS DataBase Reference: 3-Thiophenecarboxylicacid,2-ethoxy-4,5-dihydro-,ethylester(9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: 3-Thiophenecarboxylicacid,2-ethoxy-4,5-dihydro-,ethylester(9CI)(158875-36-6)
• EPA Substance Registry System: 3-Thiophenecarboxylicacid,2-ethoxy-4,5-dihydro-,ethylester(9CI)(158875-36-6)

Safety Data

• Hazardous Substances Data: 158875-36-6(Hazardous Substances Data)

Upstream product

• 35832-93-0 ethoxy(potassiosulfanyl)methanethione 

Relevant articles and documents

Preparation of 2,3-Disubstituted-4,5-dihydrothiphenes and Thiophenes Using the Intramolecular Non-classical Wittig Reaction of Thiocarboxylates

2-Ethoxycarbonylcyclopropyl(triphenyl)phosphonium fluoroborate 1 reacts with alkali-methal thiolates to give 2,3-disubstituted 4,5-dihydrothiophnes 3 which can be aromatised to the corresponding thiophenes 5.