Synonyms:

4-HydroxycoumarinN;4-hydroxy-2h-1-benzopyran-2-on;COUMARINOL;HYDROXYCOUMARIN, 4-;2H-1-BENZOPYRAN-2-ONE, 4-HYDROXY-;4-coumarinyl alcohol;4-HYDROXY-CHROMEN-2-ONE;4-HYDROXYCOUMARIN

Canonical SMILES: C1=CC=C2C(=C1)C(=O)C=C(O2)O

HS Code: 29322980

Density:1.1734(roughestimate)

Boiling Point:228.82°C(roughestimate)

Refractive Index:1.4500(estimate)

Melting Point: 211-213 °C(lit.)

Storage: Storebelow+30°C.

PKA: 4.50±1.00(Predicted)

Appearance: Liquid

Hazard Codes: Xn,Xi

Risk Statements:  22-36/37/38

Safety Statements: 26-36

WGK Germany: 3