3-carbethoxypyranocoumarin

Names

[ Name ]:
3-carbethoxypyranocoumarin

[Synonym ]:
3-Carbethoxypyranocoumarin
3-Carbethoxyhomopsoralen
2H,8H-Benzo(1,2-b:5,4-b')dipyran-3-carboxylic acid,2-oxo-,ethyl ester
ethyl 2-oxo-2H,8H-pyrano[3,2-g]chromene-3-carboxylate
3-Chps

Chemical & Physical Properties

[ Density]:
1.358g/cm3

[ Boiling Point ]:
466.6ºC at 760 mmHg

[ Molecular Formula ]:
C₁₅H₁₂O₅

[ Molecular Weight ]:
272.25300

[ Flash Point ]:
210.4ºC

[ Exact Mass ]:
272.06800

[ PSA ]:
65.74000

[ LogP ]:
2.37530

[ Index of Refraction ]:
1.601

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%