Synonyms:

4-HydroxycoumarinN; 4-hydroxy-2h-1-benzopyran-2-on; COUMARINOL; HYDROXYCOUMARIN, 4-; 2H-1-BENZOPYRAN-2-ONE, 4-HYDROXY-; 4-coumarinyl cawv; 4-HYDROXY-CHY -2-IB; 4-HYDROXYCOUMARIN

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

HS Code:2932980 ib

Ceev:1.1734 (zeeg)

Boiling Point:228.82 ° C (kwv yees)

Refractive Index:1.4500 (kwv yees)

Melting Point:211-213 ° C (lit.)

Cia:Khaws cia hauv qab + 30 ° C.

PKA:4.50 ± 1.00 (Kev kwv yees)

Qhov tsos:Ua kua

Hazard Codes:Xn, xis

Risk Statements:22-36/37/38 ib

Cov lus hais txog kev nyab xeeb:26-36 : kuv

WGK Lub Tebchaws Yelemees:3