6642-29-1

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6642-29-1 Structure

Identification	Back 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 Properties	Back 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 Data	Back Directory
[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

[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 Detail	Back 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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