4H-1-Benzopyran-4-one, 2,3-dihydro-5-hydroxy-7-methoxy-2-(4-methoxyphenyl)- Structure

4H-1-Benzopyran-4-one, 2,3-dihydro-5-hydroxy-7-methoxy-2-(4-methoxyphenyl)-

Chemical Properties

Melting point 119-120 °C(Solv: ethanol (64-17-5))
Boiling point 524.4±50.0 °C(Predicted)
Density  1.281±0.06 g/cm3(Predicted)
pka 7.40±0.40(Predicted)
form  solid
InChI 1S/C17H16O5/c1-20-11-5-3-10(4-6-11)15-9-14(19)17-13(18)7-12(21-2)8-16(17)22-15/h3-8,15,18H,9H2,1-2H3
InChIKey CKEXCBVNKRHAMX-UHFFFAOYSA-N
SMILES O=C1CC(C2=CC=C(OC)C=C2)OC3=C1C(O)=CC(OC)=C3
UNSPSC Code 41116107
NACRES NA.24

Safety

Symbol(GHS) Exclamation Mark (GHS07)
Signal wordWarning
Hazard statements H302
Precautionary statements P264-P270-P301+P312-P501
WGK Germany  WGK 3
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral

4H-1-Benzopyran-4-one, 2,3-dihydro-5-hydroxy-7-methoxy-2-(4-methoxyphenyl)- Chemical Properties,Usage,Production

Preparation Products And Raw materials

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