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

Modify Date: 2024-04-03 11:24:08

4-(4-NITROPHENYL)DIHYDRO-2H-PYRAN-2,6(3H)-DIONE Structure
4-(4-NITROPHENYL)DIHYDRO-2H-PYRAN-2,6(3H)-DIONE structure
Common Name 4-(4-NITROPHENYL)DIHYDRO-2H-PYRAN-2,6(3H)-DIONE
CAS Number 53911-69-6 Molecular Weight 235.19300
Density 1.412g/cm3 Boiling Point 458.5ºC at 760 mmHg
Molecular Formula C11H9NO5 Melting Point N/A
MSDS N/A Flash Point 228.4ºC

 Names

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

 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

~71%

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

4-(4-NITROPHENY...

CAS#:53911-69-6

Literature: Illig, Carl R.; Ballentine, Shelley K.; Chen, Jinsheng; DesJarlais, Renee Louise; Meegalla, Sanath K.; Wall, Mark; Wilson, Kenneth Patent: US2007/249593 A1, 2007 ; Location in patent: Page/Page column 26 ; US 20070249593 A1

~%

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

4-(4-NITROPHENY...

CAS#:53911-69-6

Literature: Aventis Pharma Limited Patent: US6479519 B1, 2002 ;

~%

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

4-(4-NITROPHENY...

CAS#:53911-69-6

Literature: Avery; Beans American Chemical Journal, 1902 , vol. 28, p. 57

 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-(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