98453-29-3

Basic information

• Product Name: Ethanone, 1-(5-nitro-2-thienyl)-, oxime, (E)-
• CAS NO: 98453-29-3
• Molecular Formula: C6H6N2O3S
• Mol File: 98453-29-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Ethanone, 1-(5-nitro-2-thienyl)-, oxime, (E)-(CAS DataBase Reference)
• NIST Chemistry Reference: Ethanone, 1-(5-nitro-2-thienyl)-, oxime, (E)-(98453-29-3)
• EPA Substance Registry System: Ethanone, 1-(5-nitro-2-thienyl)-, oxime, (E)-(98453-29-3)

Safety Data

• Hazardous Substances Data: 98453-29-3(Hazardous Substances Data)

Upstream product

• 39565-00-9 2-acetyl-5-nitrothiophene 
• 88-15-3 2-Acetylthiophene 
• 39978-57-9 5-nitrothiophene-2-carbonyl chloride 
• 6317-37-9 5-nitrothiophene-2-carboxylic acid 

Relevant articles and documents

E- and Z-Isomerism of 2-Acetylthiophene Oximes

A study of the oximation of a number of 2-acetylthiophenes in order to ascertain the validity of contradictory results previously described is reported.The fact that the steric hidrance is smaller in 2-acetylthiophenes unsubstituted at position-3 than in acetylbenzenes allows in these cases the formation of Z-oximes, which even can predominate on the E oximes in the case of a +M substitution at position-5.In the paper is also shown that the E/Z ratio of 2-acetylthiophene oximes can be deduced from 1H-nmr spectrum of the crude reaction mixture.