Coumarin | 91-64-5

Additional information

CAS ID

91-64-5

IUPAC Name

2H-chromen-2-one

Molecular Formula

C9H6O2

Molecular Weight

SMILES

O=C1OC2=CC=CC=C2C=C1

Description

323

Synonym : coumarin, 2h-chromen-2-one, 2h-1-benzopyran-2-one, cumarin, 1,2-benzopyrone, rattex, tonka bean camphor, coumarinic anhydride, coumarine, benzo-alpha-pyrone

Boiling Point298°C
Melting Point70°C
ColorWhite
UN Number2811
Formula Weight146.15
Physical FormCrystal-Powder at 20°C
Chemical Name or MaterialCoumarin

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