4-(4-NITROPHENYL)DIHYDRO-2H-PYRAN-2,6(3H)-DIONE
Suppliers
Names
[ CAS No. ]:
53911-69-6
[ 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
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%