3-(2-BENZOXAZOLYL)-7-HYDROXYCOUMARIN

Names

[ Name ]:
3-(2-BENZOXAZOLYL)-7-HYDROXYCOUMARIN

[Synonym ]:
EINECS 265-263-8
3-benzoxazol-2-yl-7-hydroxy-1-benzopyran-2(2H)-one
3-benzooxazol-2-yl-7-hydroxy-chromen-2-one
3-(2-Benzolyl)-7-hydroxycoumarin
3-(2-benzoxazoyl)umbelliferone
3-(benzo[d]oxazol-2-yl)-7-hydroxy-2H-chromen-2-one

Chemical & Physical Properties

[ Density]:
1.487g/cm3

[ Boiling Point ]:
550.558ºC at 760 mmHg

[ Melting Point ]:
302ºC(lit.)

[ Molecular Formula ]:
C₁₆H₉NO₄

[ Molecular Weight ]:
279.24700

[ Flash Point ]:
286.767ºC

[ Exact Mass ]:
279.05300

[ PSA ]:
76.21000

[ LogP ]:
1.65860

[ Index of Refraction ]:
1.722

Safety Information

[ Safety Phrases ]:
22-24/25

[ WGK Germany ]:
3

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%