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Oxazolone

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Oxazolone molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 4 grades and pack sizes of Oxazolone (CAS 15646-46-5). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS15646-46-5
Molecular formulaC12H11NO3
Molecular weight217.22 g/mol
IUPAC name(4Z)-4-(ethoxymethylidene)-2-phenyl-1,3-oxazol-5-one
Synonyms5(4H)-Oxazolone, 4-(ethoxymethylene)-2-phenyl- · 3CLC92Z7WP · 4-Ethoxymethylene-2-phenyloxazolone · 2-Phenyl-4-(ethoxymethylene)oxazol-5-one · RefChem:857104 · 4-ETHOXYMETHYLENE-2-PHENYL-5-OXAZOLONE
Safety & Hazards (GHS) Warning
Irritant Irritant
  • H317 May cause an allergic skin reaction

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma 4-ETHOXYMETHYLENE-2-PHENYL-2-OXAZOLIN-5 862207-10G-A Request Quote
Sigma 4-ETHOXYMETHYLENE-2-PHENYL-2-OXAZOLIN-5- E0753-10G
E0753-1G
E0753-5G		 Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.