1-nitroso-1-propan-2-ylurea
Names
[ CAS No. ]:
16830-14-1
[ 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