82415-85-8

Basic information

• Product Name: 3(2H)-Benzofuranone, 2-chloro-
• Synonyms: 3(2H)-Benzofuranone, 2-chloro-
• CAS NO: 82415-85-8
• Molecular Formula: C₈H₅ClO₂
• Molecular Weight: 168.58
• Mol File: 82415-85-8.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 3(2H)-Benzofuranone, 2-chloro-(CAS DataBase Reference)
• NIST Chemistry Reference: 3(2H)-Benzofuranone, 2-chloro-(82415-85-8)
• EPA Substance Registry System: 3(2H)-Benzofuranone, 2-chloro-(82415-85-8)

Safety Data

• Hazardous Substances Data: 82415-85-8(Hazardous Substances Data)

Upstream product

• 82415-84-7 3(2H)-benzofuranone oxime 
• 64-17-5 ethanol 

Relevant articles and documents

TRANSPOSITION DES OXIMES DE LA 2h-NAPHTOPYRANNONE-3 ET DE LA 2H-BENZOFURANNONE-3

Refluxing the oximes (2) of naphtopyran-3(2H)-one and (6) of 3(2H)-benzofuranone with alcoholic hydrogen chloride give the corresponding α-alkoxy-ketones 3, 4, 5 and α-chloroketone 7 respectively.This transformation appears to be related to the acid conversion of N-arylhydroxyamines to o. and p. substituted anilines (BAMBERGER rearrangement).