57503-73-8

Basic information

• Product Name: 4-phenyltetrahydro-1,4-oxazine-3,5-dione
• Synonyms: 4-phenyltetrahydro-1,4-oxazine-3,5-dione
• CAS NO: 57503-73-8
• Molecular Weight: 191.186
• Mol File: 57503-73-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4-phenyltetrahydro-1,4-oxazine-3,5-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 4-phenyltetrahydro-1,4-oxazine-3,5-dione(57503-73-8)
• EPA Substance Registry System: 4-phenyltetrahydro-1,4-oxazine-3,5-dione(57503-73-8)

Safety Data

• Hazardous Substances Data: 57503-73-8(Hazardous Substances Data)

Upstream product

• 110-99-6 2,2'-oxybis-acetic acid 
• 62-53-3 aniline 

Downstream Products

• 100-47-0 benzonitrile 
• 103-84-4 Acetanilid 

Relevant articles and documents

Synthesis and pyrolysis of tetrahydro-1,4-oxazine-3,5-diones and tetrahydro-1,4-thiazine-3,5-diones

The preparation and characterization of six 4-substituted tetrahydro-l,4-oxazine-3,5-diones and five 4-substituted tetrahydro-l,4-thiazine-3,5-diones is described. Upon flash vacuum pyrolysis at 700°C these give N-substituted acetamides and nitriles, and a mechanism for formation of these products is proposed.