ChemicalBook--->CAS DataBase List--->21228-43-3

21228-43-3

21228-43-3 Structure

21228-43-3 Structure
IdentificationBack Directory
[Name]

7-Nitro-3,4-dihydro-1,4-benzoxazepin-5(2H)-one
[CAS]

21228-43-3
[Synonyms]

7-nitro-3,4-dihydro-2H-1,4-benzoxazepin-5-one
7-Nitro-3,4-dihydro-1,4-benzoxazepin-5(2H)-one
1,4-Benzoxazepin-5(2H)-one, 3,4-dihydro-7-nitro-
7-Nitro-3,4-dihydrobenzo[f][1,4]oxazepin-5(2H)-one
[Molecular Formula]

C9H8N2O4
[MDL Number]

MFCD11987062
[MOL File]

21228-43-3.mol
[Molecular Weight]

208.17
Chemical PropertiesBack Directory
[Melting point ]

151 °C(Solv: chloroform (67-66-3); ligroine (8032-32-4))
[Boiling point ]

513.3±50.0 °C(Predicted)
[density ]

1.393±0.06 g/cm3(Predicted)
[pka]

12.35±0.20(Predicted)
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