2H-1-Benzopyran-2-one,7-(diethylamino)-3-(2-thienylcarbonyl)-

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Names

[ CAS No. ]:
77820-11-2

[ Name ]:
2H-1-Benzopyran-2-one,7-(diethylamino)-3-(2-thienylcarbonyl)-

[Synonym ]:
7-diethylamino-3-thenoylcoumarin
MFCD00051376

Chemical & Physical Properties

[ Density]:
1.296g/cm3

[ Boiling Point ]:
533.3ºC at 760 mmHg

[ Melting Point ]:
138-142ºC

[ Molecular Formula ]:
C18H17NO3S

[ Molecular Weight ]:
327.39700

[ Flash Point ]:
276.3ºC

[ Exact Mass ]:
327.09300

[ PSA ]:
78.76000

[ LogP ]:
3.93170

[ Index of Refraction ]:
1.643

MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ Safety Phrases ]:
S24/25

[ HS Code ]:
2934999090

Synthetic Route

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%