2,3-Naphthalenedicarboxylic Anhydride

Names

[ CAS No. ]:
716-39-2

[ Name ]:
2,3-Naphthalenedicarboxylic Anhydride

[Synonym ]:
MFCD00059091
EINECS 211-936-6
benzo[f][2]benzofuran-1,3-dione
Naphtho(2,3-c)furan-1,3-dione
Naphtho[2,3-c]furan-1,3-dione

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
401.9±14.0 °C at 760 mmHg

[ Melting Point ]:
248 °C

[ Molecular Formula ]:
C₁₂H₆O₃

[ Molecular Weight ]:
198.174

[ Flash Point ]:
203.1±17.3 °C

[ Exact Mass ]:
198.031693

[ PSA ]:
43.37000

[ LogP ]:
2.83

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.712

MSDS

Click to get detail MSDS

Safety Information

[ Safety Phrases ]:
S22-S24/25

[ HS Code ]:
2917399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2917399090

[ Summary ]:
2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Related Compounds

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