4-fluorobenzoic anhydride

Names

[ Name ]:
4-fluorobenzoic anhydride

[Synonym ]:
Benzoic acid,p-fluoro-,anhydride
m-Fluorbenzoesaeure-anhydrid
4-fluorobenzene-1-carboxylic anhydride
4-fluorobenzoyl 4-fluorobenzoate
p-Fluorbenzoesaeureanhydrid
4-Fluorobenzoic Anhydride

Chemical & Physical Properties

[ Density]:
1.343g/cm3

[ Boiling Point ]:
382.8ºC at 760 mmHg

[ Melting Point ]:
107-108℃

[ Molecular Formula ]:
C₁₄H₈F₂O₃

[ Molecular Weight ]:
262.20800

[ Flash Point ]:
178.9ºC

[ Exact Mass ]:
262.04400

[ PSA ]:
43.37000

[ LogP ]:
2.96200

[ Vapour Pressure ]:
4.61E-06mmHg at 25°C

[ Index of Refraction ]:
1.558

[ Water Solubility ]:
Sparingly soluble in water.(0.26 g/L) (25°C),

Safety Information

[ HS Code ]:
2916399090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2916399090

[ Summary ]:
2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%