78213-03-3

Basic information

• Product Name: 6-HYDROXY-2-BENZOXAZOLINONE 97
• Synonyms: 6-HYDROXY-2-BENZOXAZOLINONE 97;6-Hydroxy-2-benzoxazolinone,6-Hydroxy-2(3H)-benzoxazolone;6-Hydroxy benzoxazol-2-one;6-Hydroxy-2-benzoxazolinone 97%;6-hydroxy-3H-1,3-benzoxazol-2-one
• CAS NO: 78213-03-3
• Molecular Formula: C₇H₅NO₃
• Molecular Weight: 151.12
• Mol File: 78213-03-3.mol

Chemical Properties

• Melting Point: >300 °C(lit.)
• Appearance: /
• Density: 1.503g/cm³
• Refractive Index: 1.638
• PKA: 8.87±0.70(Predicted)
• CAS DataBase Reference: 6-HYDROXY-2-BENZOXAZOLINONE 97(CAS DataBase Reference)
• NIST Chemistry Reference: 6-HYDROXY-2-BENZOXAZOLINONE 97(78213-03-3)
• EPA Substance Registry System: 6-HYDROXY-2-BENZOXAZOLINONE 97(78213-03-3)

Safety Data

• Safety Statements: 22-24/25
• WGK Germany: 3
• Hazardous Substances Data: 78213-03-3(Hazardous Substances Data)

Usage

Uses

6-HYDROXY-2-BENZOXAZOLINONE is a useful research chemical.

InChI:InChI=1/C7H5NO3/c9-4-1-2-5-6(3-4)11-7(10)8-5/h1-3,9H,(H,8,10)

Upstream product

• 273-53-0 benzoxazole 
• 51-17-2 benzoimidazole 
• 66441-23-4 2-[4-(6-Chloro-benzooxazol-2-yloxy)-phenoxy]-propionic acid ethyl ester 

Downstream Products

• 158822-84-5 6-(benzyloxy)benzo[d]oxazol-2(3H)-one 

Relevant articles and documents

More toxic and photoresistant products from photodegradation of fenoxaprop-p-ethyl

The photodegradation pathway of the commonly used herbicide fenoxaprop-p-ethyl (FE) was elucidated, and the effects of the photodegradation on its toxicity evolution were investigated. Under solar irradiation, FE could undergo photodegradation, and aceton

Oxidations with Lead Tetraacetate. VI. Oxidations of Benzimidazoles, Benzoxazoles and Benzothiazoles

Benzimidazole is slowly oxidized in the imidazole ring by lead tetraacetate to benzimidazol-2(3H)-one, 1-acetylbenzimidazol-2(3H)-one and N,N'-(o-phenylene)bisacetamide.With excess oxidant, oxidation also occurs in the benzene ring at C5.Benzoxazole is much more reactive and gives a variety of products formed by oxidation of both rings.Benzothiazole is the least reactive system and suffers only minimal oxidation at C2 of the thiazole ring.