4-(4-NITROPHENYL)DIHYDRO-2H-PYRAN-2,6(3H)-DIONE

Names

[ Name ]:
4-(4-NITROPHENYL)DIHYDRO-2H-PYRAN-2,6(3H)-DIONE

[Synonym ]:
4-(4-Nitrophenyl)dihydro-2H-pyran-2,6(3H)-dione
3-(4-Nitro-phenyl)-glutarsaeure-anhydrid
4-(4-nitro-phenyl)-dihydro-pyran-2,6-dione
3-p-Nitrophenylglutarsaeureanhydrid
3-(4-nitro-phenyl)-glutaric acid-anhydride
3-(4-nitro-phenyl)-pentanedioic acid anhydride

Chemical & Physical Properties

[ Density]:
1.412g/cm3

[ Boiling Point ]:
458.5ºC at 760 mmHg

[ Molecular Formula ]:
C₁₁H₉NO₅

[ Molecular Weight ]:
235.19300

[ Flash Point ]:
228.4ºC

[ Exact Mass ]:
235.04800

[ PSA ]:
89.19000

[ LogP ]:
2.06520

[ Index of Refraction ]:
1.586

Safety Information

[ 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%