CAS No: 91-64-5, Chemical Name: Coumarin
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91-64-5 Coumarin

produktnavn Coumarin
Synonymer 2H-1-Benzopyran-2-one; COUMARINE; 1-Benzopyran-2-one; 1,2-Benzopyrone; Chromen-2-one; O-Oxy-Cinnamic Lactone ; 2H-chromen-2-one
Molekylær Formel C9H6O2
Molekylvekt 146.1427
CAS-nummer 91-64-5
EINECS 202-086-7
Molecular Structure 91-64-5 Coumarin
Tetthet 1.248g/cm3
Smeltepunkt 68-71℃
Kokepunkt 298°C at 760 mmHg
Brytningsindeks 1.594
Flammepunktet 118.3°C
Vannløselighet 1.7 g/L (20℃)
Hazard symboler  Xn:Harmful;
Risiko Koder R20/21/22:;
R36/37/38:;
R40:;
Sikkerhet Beskrivelse S26:;
S36/37:;