Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-nitroso-4-piperidone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

55556-91-7

55556-91-7 structure

Name: 1-nitroso-4-piperidone
Chemical Name: 1-nitrosopiperidin-4-one
CAS Number: 55556-91-7
Molecular Formula: C₅H₈N₂O₂
Molecular Weight: 128.12900
Create Date: 2016-04-17 08:35:54
Modify Date: 2025-09-18 14:27:47

Name	1-nitrosopiperidin-4-one
Synonyms	4-Piperidone,1-nitroso Nitroso-4-piperidone 1-Nitroso-piperidin-4-on N-Nitroso-4-piperidinone N-Nitroso-4-piperidon Nitroso-4-piperidinone 4-PIPERIDINONE,N-NITROSO N-Nitroso-4-piperidone 1-nitroso-piperidin-4-one 1-Nitroso-4-piperidone

Density	1.35g/cm3
Boiling Point	313.5ºC at 760 mmHg
Molecular Formula	C₅H₈N₂O₂
Molecular Weight	128.12900
Flash Point	143.4ºC
Exact Mass	128.05900
PSA	49.74000
LogP	0.27060
Index of Refraction	1.588

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TN8990000

CHEMICAL NAME :: 4-Piperidinone, N-nitroso-

CAS REGISTRY NUMBER :: 55556-91-7

BEILSTEIN REFERENCE NO. :: 0113762

LAST UPDATED :: 199612

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C5-H8-N2-O2

MOLECULAR WEIGHT :: 128.15

WISWESSER LINE NOTATION :: T6N DVTJ ANO

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1640 mg/kg/36W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Sense Organs and Special Senses (Olfaction) - tumors Liver - tumors

TYPE OF TEST :: TD - Toxic dose (other than lowest)

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1725 mg/kg/30W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Gastrointestinal - tumors Liver - tumors

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 250 ug/plate

REFERENCE :: TCMUE9 Topics in Chemical Mutagenesis. (Plenum Pub. Corp., 233 Spring Street, New York, NY 10013) V.1- 1984- Volume(issue)/page/year: 1,13,1984

41661-47-6

55556-91-7

Literature: Smith, John R. Lindsay; Nee, Michael W.; Noar, J. Barry; Bruice, Thomas C. Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1984 , # 2 p. 255 - 260

100-75-4

55556-91-7

55556-93-9

55556-85-9

Precursor 2
41661-47-6 100-75-4
DownStream 0

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