naphthalene-2-carbonyl naphthalene-2-carboxylate

Names

[ CAS No. ]:
20176-11-8

[ Name ]:
naphthalene-2-carbonyl naphthalene-2-carboxylate

[Synonym ]:
2-Naphthoic anhydride
2-naphtoic anhydride
2-naphthalene carboxylic anhydride

Chemical & Physical Properties

[ Density]:
1.279g/cm3

[ Boiling Point ]:
538.6ºC at 760 mmHg

[ Molecular Formula ]:
C₂₂H₁₄O₃

[ Molecular Weight ]:
326.34500

[ Flash Point ]:
269.2ºC

[ Exact Mass ]:
326.09400

[ PSA ]:
43.37000

[ LogP ]:
4.99020

[ Vapour Pressure ]:
1.14E-11mmHg at 25°C

[ Index of Refraction ]:
1.701

Safety Information

[ HS Code ]:
2916399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%