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
tert-butyl N-[2-chloro-5-(3-oxoprop-1-en-1-yl)phenyl]carbamate
benzyl N-[2-chloro-6-(difluoromethyl)pyrimidin-4-yl]carbamate
benzyl N-(4-chlorophthalazin-1-yl)carbamate
benzyl N-(7-chloro-1,8-naphthyridin-2-yl)carbamate
tert-butyl N-methyl-N-(3-methyl-1-oxohexan-2-yl)carbamate
(1S)-3-amino-1-[6-(propan-2-yloxy)pyridin-2-yl]propan-1-ol
2-[(Azetidin-3-yl)methyl]-3-fluoropyridine
tert-butyl N-(1-amino-3,3,4,4,5,5,5-heptafluoropentan-2-yl)carbamate
[1-(2,6-Dimethoxy-4-methylphenyl)-2,2-difluorocyclopropyl]methanamine
tert-butyl N-[1-(3-methoxy-1,2-oxazol-5-yl)-2-oxoethyl]-N-methylcarbamate

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