2-(2-oxobenzo[h]chromen-4-yl)acetic acid

Names

[ CAS No. ]:
101999-46-6

[ Name ]:
2-(2-oxobenzo[h]chromen-4-yl)acetic acid

[Synonym ]:
2-oxo-2H-naphtho<1,2-b>pyran-4-acetic acid

[ Density]:
1.401g/cm3

[ Boiling Point ]:
531.7ºC at 760 mmHg

[ Molecular Formula ]:
C₁₅H₁₀O₄

[ Molecular Weight ]:
254.23700

[ Flash Point ]:
209ºC

[ Exact Mass ]:
254.05800

[ PSA ]:
67.51000

[ LogP ]:
2.57330

[ Vapour Pressure ]:
3.9E-12mmHg at 25°C

[ Index of Refraction ]:
1.679

[ HS Code ]:
2932209090

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%