4-oxochromene-2-carboxylic acid (Molecular Formula: C₁₀H₆O₄)

Product Name:	4-oxochromene-2-carboxylic acid
CAS Registry Number:	4940-39-0
EINECS:	225-583-0
Synonyms:	Atremon; 4-Oxo-4H-1-benzopyran-2-carboxylic acid;chromocarb; Chromone-2-carboxylic acid;4-oxochromene-2-carboxylic acid; 4940-39-0; 4-Oxo-4H-chromene-2-carboxylic acid;
Molecular Structure:
Molecular Formula:	C₁₀H₆O₄
Molecular Weight:	190.15224
Density:	1.493 g/cm³
Boiling Point:	337 °C at 760 mmHg
Melting Point:	260 ºC
Flash Point:	138.9 °C
Risk Codes:	S26;S37/39
Safety Statements:	R36/37/38
Hazard Symbols:	Xi: Irritant;

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