1-nitroso-1-propan-2-ylurea

Names

[ Name ]:
1-nitroso-1-propan-2-ylurea

[Synonym ]:
N-Isopropyl-N-nitrosourea
1-Isopropyl-1-nitrosourea
isopropyl nitrosourea
Urea,1-isopropyl-1-nitroso
Nitrosoisopropylurea

Chemical & Physical Properties

[ Density]:
1.28g/cm3

[ Boiling Point ]:
191.7ºC at 760mmHg

[ Molecular Formula ]:
C₄H₉N₃O₂

[ Molecular Weight ]:
131.13300

[ Flash Point ]:
69.7ºC

[ Exact Mass ]:
131.06900

[ PSA ]:
76.75000

[ LogP ]:
0.97070

[ Vapour Pressure ]:
0.509mmHg at 25°C

[ Index of Refraction ]:
1.525

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YT5650000

CHEMICAL NAME :: Urea, 1-isopropyl-1-nitroso-

CAS REGISTRY NUMBER :: 16830-14-1

LAST UPDATED :: 199612

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C4-H9-N3-O2

MOLECULAR WEIGHT :: 131.16

WISWESSER LINE NOTATION :: ONMVNY1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 525 mg/kg/50W-I

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Skin and Appendages - tumors

MUTATION DATA

TYPE OF TEST :: Phage inhibition capacity

TEST SYSTEM :: Bacteria - Escherichia coli

DOSE/DURATION :: 4 mg/L

REFERENCE :: TCMUE9 Topics in Chemical Mutagenesis. (Plenum Pub. Corp., 233 Spring Street, New York, NY 10013) V.1- 1984- Volume(issue)/page/year: 1,91,1984

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Related Compounds

1-octadecyl-1-propan-2-ylurea
1-nitroso-1-spiro[2.2]pentan-2-ylurea
1,1-dimethyl-3-propan-2-ylurea
1,1-diphenyl-3-propan-2-ylurea
1-(4-methylphenyl)-1-propan-2-ylurea
1-(4-ethylphenyl)-1-propan-2-ylurea
N-(1,1-dioxidotetrahydrothiophen-3-yl)-6-(1H-1,2,4-triazol-1-yl)pyridazine-3-carboxamide
N-(quinolin-6-yl)-6-(1H-1,2,4-triazol-1-yl)pyridazine-3-carboxamide
6-(1H-1,2,4-triazol-1-yl)-N-(1H-1,2,4-triazol-5-yl)pyridazine-3-carboxamide
N-(adamantan-1-yl)-6-(1H-1,2,4-triazol-1-yl)pyridazine-3-carboxamide
ethyl 2-(6-(1H-1,2,4-triazol-1-yl)pyridazine-3-carboxamido)-4-methylthiazole-5-carboxylate
N-(2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-6-(1H-1,2,4-triazol-1-yl)pyridazine-3-carboxamide
N-(2-((4-methyl-4H-1,2,4-triazol-3-yl)thio)ethyl)-6-(1H-1,2,4-triazol-1-yl)pyridazine-3-carboxamide
N-(thiazolo[3,2-b][1,2,4]triazol-6-ylmethyl)-6-(1H-1,2,4-triazol-1-yl)pyridazine-3-carboxamide
(6-(1H-1,2,4-triazol-1-yl)pyridazin-3-yl)(4-(cyclopropylsulfonyl)piperazin-1-yl)methanone
(6-(1H-1,2,4-triazol-1-yl)pyridazin-3-yl)(4-(5-chloro-2-methylphenyl)piperazin-1-yl)methanone

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