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LN-538621

Coumarin 338 , 0.99 , 62669-75-4

CAS NO.:62669-75-4

Empirical Formula: C20H23NO4

Molecular Weight: 341.4

MDL number: MFCD00051333

Update time: 2023-04-23

PRODUCT Properties

Melting point: 171 °C
Boiling point: 477.03°C (rough estimate)
Density  1.2064 (rough estimate)
refractive index  1.5614 (estimate)
pka 5.36±0.40(Predicted)
EPA Substance Registry System 1H,5H,11H-[1]Benzopyrano[6,7,8-ij]quinolizine-10-carboxylic acid, 2,3,6,7-tetrahydro-11-oxo-, 1,1-dimethylethyl ester (62669-75-4)

Safety

Hazard Codes  Xn
Risk Statements  36/37/38-20/21/22
Safety Statements  37/39-26

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