Nom de l'article:
Coumarin
Description:
Coumarin (C9H6O2) is a colorless crystalline solid with a sweet odor resembling the scent of vanilla and a bitter tasteis found in many plants and released on wilting. It has a role as a fluorescent dye, a plant metabolite and a human metabolite.
Groupe:
Other Specialties
Numéro CAS:
91-64-5
Numéro EC:
202-086-7
Synonymes:
1,2-Benzopyrone, 1-Benzopyran-2-one, 2H-Chromen-2-one
Applications:
Consumer use, Automotive Care, Food, Metal processing, Cosmetics, Textile, Detergent
Nom d’après UICPA:
chromen-2-one
Formule moléculaire:
C9H6O2
Masse moléculaire:
146.14 g/mol
Point d’ébullition:
298ºC
Point d’éclair:
162ºC
Point de fusion:
68-71ºC
Densité:
0.935 g/cm3
Classe de danger:
6.1
Code SH:
2932999099
RID/ADR:
UN 2811 6.1/PG 3
Déclarations de risques:
R20/21/22; R36/37/38; R40