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
L-Prolyl-N~5~-(diaminomethylidene)-L-ornithyl-L-prolyl-L-prolyl-L-leucylglycyl-L-prolyl-L-prolyl-L-leucine
6-[(Methylamino)methyl]piperidin-2-one
3-(5-(aminomethyl)-3-(tert-butyl)-1H-pyrazol-1-yl)benzonitrile
Tert-butyl 4-(4-amino-2,3-dimethylphenyl)piperazine-1-carboxylate
Tert-butyl N-(3-oxo-1-phenylbutyl)carbamate
Ethyl 2-[4-(aminomethyl)cyclohexyl]acetate
(5-Amino-1H-pyrazol-4-yl)-[4-(2,3,5-trifluoro-benzyl)-piperazin-1-yl]-methanone
(3S,4R)-4-(Trichloromethyl)-3-(trimethylgermyl)oxetan-2-one
L-Tyrosyl-D-methionylglycyl-L-tryptophyl-L-prolinamide
4-(3-Fluorophenoxy)-2-methylbutan-2-ol

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