CAS No 23866-72-0 , ethyl 7-hydroxy-4-oxochromene-2-carboxylate Search by region : China

Name: ethyl 7-hydroxy-4-oxochromene-2-carboxylate
Synonyms: 7-hydroxy-4-oxo-; 4H-1-Benzopyran-2-carboxylic acid;23866-72-0; Ethyl 7-hydroxy-4-oxo-4H-chromene-2-carboxylate; ethyl ester;ethyl 7-hydroxy-4-oxochromene-2-carboxylate;
CAS Registry Number:23866-72-0
Melting Point: 222 °C
Flash Point: 161.2°C
Boiling Point: 408.6°Cat760mmHg
Density: 1.397g/cm³
Refractive index: 1.598
Safety Statements:
Hazard Codes Xi
Hazard Note Irritant
Hazard Symbols: Xi: Irritant;
Flash Point: 161.2°C
Molecular Weight: 234.2048
InchiKey: RKIMFICEWCXBCE-UHFFFAOYSA-N
InChI: InChI=1S/C12H10O5/c1-2-16-12(15)11-6-9(14)8-4-3-7(13)5-10(8)17-11/h3-6,
13H,2H2,1H3
Risk Statements: S24/25 :Avoid contact with skin and eyes.;
Molecular Formula: C₁₂H₁₀O₅
Molecular Structure:

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Hazard Codes	Xi
Hazard Note	Irritant