ChemicalBook--->CAS DataBase List--->55556-91-7

55556-91-7

55556-91-7 Structure

55556-91-7 Structure
IdentificationBack Directory
[Name]

1-nitroso-4-piperidone
[CAS]

55556-91-7
[Synonyms]

NITROSO-4-PIPERIDONE
1-nitroso-4-piperidone
1-Nitrosopiperidin-4-one
4-Piperidinone, 1-nitroso-
4-Keto-N-Nitrosopiperidine
N-nitroso piperidine -4-one impurity
[Molecular Formula]

C5H8N2O2
[MOL File]

55556-91-7.mol
[Molecular Weight]

128.13
Chemical PropertiesBack Directory
[Melting point ]

61-62℃
[Boiling point ]

237.54°C (rough estimate)
[density ]

1.2864 (rough estimate)
[refractive index ]

1.4472 (estimate)
[solubility ]

Chloroform (Slightly), Methanol (Sparingly)
[form ]

Solid
[pka]

-5.10±0.20(Predicted)
[color ]

White to Off-White
Hazard InformationBack Directory
[Uses]

N-Nitroso-4-piperidone is an intermediate in the synthesis of 1-Methyl-4-piperidone-2,2,6,6-d4 (M325932).
[Safety Profile]

Questionable carcinogen withexperimental tumorigenic data. Mutation data reported.Many N-nitroso compounds are carcinogens. Whenheated to decomposition it emits toxic fumes of NOx. Seealso N-NITROSO COMPOUNDS and KETONES
Safety DataBack Directory
[Toxicity]

mma-sat 250 mg/plate TCMUE9 1,13,84
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