ChemNet > CAS > 22649-28-1 2H-chromene-3-carboxylic acid

22649-28-1 2H-chromene-3-carboxylic acid

Nombre del producto	2H-chromene-3-carboxylic acid
Nombre en inglés	2H-chromene-3-carboxylic acid; 2H-1-Benzopyran-3-carboxylicacid; 2H-chromene-3-carboxylate
Fórmula molecular	C₁₀H_8/sub>O₃
Peso Molecular	1761613
InChI	InChI=1/C10H8O3/c11-10(12)8-5-7-3-1-2-4-9(7)13-6-8/h1-5H,6H2,(H,11,12)/p-1
Número de registro CAS	22649-28-1
Estructura Molecular
Punto de fusión	187℃
Punto de ebullición	327.3°C at 760 mmHg
Punto de inflamación	134.8°C
Presión de vapor	8.29E-05mmHg at 25°C
Símbolos de Peligro	Xn:Harmful;
Códigos de Riesgos	R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.; R36/37/38:Irritating to eyes, respiratory system and skin.;
Descripción de Seguridad	S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.; S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.;

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