4-Fluorobenzylidenephthalide

Names

[ Name ]:
4-Fluorobenzylidenephthalide

[Synonym ]:
4-FLUOROBENZYLIDENEPHTHALIDE
<p-Fluor-benzyliden>-phthalid
Einecs 219-877-8
<4-Fluor-benzyliden>-phthalid
3-<4-Fluor-benzyliden>-phthalid
4-Fluorobenzalphthalide

Chemical & Physical Properties

[ Density]:
1.349g/cm3

[ Boiling Point ]:
372.3ºC at 760mmHg

[ Melting Point ]:
140-142ºC

[ Molecular Formula ]:
C₁₅H₉FO₂

[ Molecular Weight ]:
240.22900

[ Flash Point ]:
172.9ºC

[ Exact Mass ]:
240.05900

[ PSA ]:
26.30000

[ LogP ]:
3.49420

[ Vapour Pressure ]:
9.72E-06mmHg at 25°C

[ Index of Refraction ]:
1.665

Safety Information

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2932209090

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