ChemicalBook--->CAS DataBase List--->6642-29-1

6642-29-1

6642-29-1 Structure

6642-29-1 Structure
IdentificationBack Directory
[Name]

6-nitro-1H,3H-naphtho[1,8-cd]pyran-1,3-dione
[CAS]

6642-29-1
[Synonyms]

NSC 15356
5-Nitronaphthalic anhydride
4-Nitronaphthalic anhydride
4-Nitro-1,8-naphthalic anhydride 95%
6-nitro-1H,3H-naphtho[1,8-cd]pyran-1,3-dione
4-Nitro-1,8-naphthalenedicarboxylic anhydride
1H,3H-Naphtho[1,8-cd]pyran-1,3-dione, 6-nitro-
4-Nitro-1,8-naphthalic anhydride,4-Nitronaphthalene-1,8-dicarboxylic anhydride
[EINECS(EC#)]

229-659-4
[Molecular Formula]

C12H5NO5
[MDL Number]

MFCD00013446
[MOL File]

6642-29-1.mol
[Molecular Weight]

243.17
Chemical PropertiesBack Directory
[Melting point ]

226-229 °C (lit.)
[Boiling point ]

509.9±33.0 °C(Predicted)
[density ]

1.637±0.06 g/cm3(Predicted)
[storage temp. ]

Inert atmosphere,Room Temperature
[form ]

powder
[color ]

Dark yellow
[BRN ]

237909
[InChI]

1S/C12H5NO5/c14-11-7-3-1-2-6-9(13(16)17)5-4-8(10(6)7)12(15)18-11/h1-5H
[InChIKey]

LKOZHLXUWUBRDK-UHFFFAOYSA-N
[SMILES]

[O-][N+](=O)c1ccc2C(=O)OC(=O)c3cccc1c23
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P261-P264-P271-P280-P302+P352-P305+P351+P338
[Hazard Codes ]

Xi
[Risk Statements ]

36/37/38
[Safety Statements ]

26-36
[WGK Germany ]

3
[HS Code ]

2932990090
[Storage Class]

11 - Combustible Solids
[Hazard Classifications]

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
Hazard InformationBack Directory
[Uses]

4-Nitro-1,8-naphthalic anhydride can be used:
  • As a precursor to synthesize N-phenyl-amino-1,8-naphthalimide based fluorescent chemosensor to detect nitro-antibiotics at ppb level.
  • As a building block to synthesize shape memory polymers due to its ability to undergo Diels-Alder reaction
  • As a fluorochrome substrate for nitrogen reductase for noninvasive hypoxia imaging in cancer detection.
  • As a precursor to synthesize amphiphilic naphthalimide dyes with good color brilliancy.
Spectrum DetailBack Directory
[Spectrum Detail]

6-nitro-1H,3H-naphtho[1,8-cd]pyran-1,3-dione(6642-29-1)1HNMR
6-nitro-1H,3H-naphtho[1,8-cd]pyran-1,3-dione(6642-29-1)IR
6-nitro-1H,3H-naphtho[1,8-cd]pyran-1,3-dione(6642-29-1)FT-IR
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