4-methyl-4-(4-nitrophenyl)-dihydro-3H-pyran-2,6-dione

Modify Date: 2024-02-26 21:51:30

4-methyl-4-(4-nitrophenyl)-dihydro-3H-pyran-2,6-dione Structure
4-methyl-4-(4-nitrophenyl)-dihydro-3H-pyran-2,6-dione structure
Common Name 4-methyl-4-(4-nitrophenyl)-dihydro-3H-pyran-2,6-dione
CAS Number 19244-22-5 Molecular Weight 249.21900
Density N/A Boiling Point N/A
Molecular Formula C12H11NO5 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4-methyl-4-(4-nitrophenyl)oxane-2,6-dione
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C12H11NO5
Molecular Weight 249.21900
Exact Mass 249.06400
PSA 89.19000
LogP 2.23930

 Safety Information

HS Code 2917399090

 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%

 Synonyms

4-METHYL-4-(4-NITROPHENYL)-DIHYDRO-3H-PYRAN-2,6-DIONE
Glutaricanhydride,3-methyl-3-(p-nitrophenyl)-(8CI)
3-methyl-3-(4-nitro-phenyl)-pentanedioic acid anhydride
2H-Pyran-2,6(3H)-dione,dihydro-4-methyl-4-(4-nitrophenyl)