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ChemicalBook--->CAS DataBase List--->6638-64-8

6638-64-8

6638-64-8 Structure

6638-64-8 Structure
IdentificationBack Directory
[Name]

7-NITRO-3,4-BENZOCOUMARIN
[CAS]

6638-64-8
[Synonyms]

Ccris 7714
3-NITRODIBENZOPYRANONE
7-NITRO-3,4-BENZOCOUMARIN
7-Nitro-3,4-benzocoumarin 98%
7-Nitro-9-oxaphenanthren-10-one
3-Nitro-6H-benzo[c]chromen-6-one
d)pyran-6-one,3-nitro-6h-dibenzo(
3-nitro-6H-dibenzo(b,d)pyran-6-one
6H-Dibenzo(B,D)pyran-6-one, 3-nitro-
7-Nitro-3,4-[1,3]butadieno-2H-1-benzopyran-2-one
2’-hydroxy-4’-nitro-2-biphenylcarboxylicacidelta-lactone
2-Biphenylcarboxylic acid, 2'-hydroxy-4'-nitro-, delta-lactone
[Molecular Formula]

C13H7NO4
[MDL Number]

MFCD00004992
[MOL File]

6638-64-8.mol
[Molecular Weight]

241.2
Chemical PropertiesBack Directory
[Melting point ]

203-205 °C(lit.)
[Boiling point ]

431.5±24.0 °C(Predicted)
[density ]

1.457±0.06 g/cm3(Predicted)
[form ]

solid
Safety DataBack Directory
[Symbol(GHS) ]


GHS06
[Signal word ]

Danger
[Hazard statements ]

H301-H319
[Precautionary statements ]

P301+P310-P305+P351+P338
[Hazard Codes ]

Xn
[Risk Statements ]

22-36
[Safety Statements ]

26
[RIDADR ]

UN 2811 6.1/PG 3
[WGK Germany ]

2
[RTECS ]

HP8757700
Spectrum DetailBack Directory
[Spectrum Detail]

7-NITRO-3,4-BENZOCOUMARIN(6638-64-8)MS
7-NITRO-3,4-BENZOCOUMARIN(6638-64-8)1HNMR
7-NITRO-3,4-BENZOCOUMARIN(6638-64-8)13CNMR
7-NITRO-3,4-BENZOCOUMARIN(6638-64-8)IR1
7-NITRO-3,4-BENZOCOUMARIN(6638-64-8)IR2
7-NITRO-3,4-BENZOCOUMARIN(6638-64-8)Raman
Hazard InformationBack Directory
[General Description]

7-Nitro-3,4-benzocoumarin was prepared by the oxidation of 4′-nitrobiphenyl-2-carboxylic acid.
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