Urea,N-nitroso-N-(phenylmethyl)-
Names
[ CAS No. ]:
775-11-1
[ Name ]:
Urea,N-nitroso-N-(phenylmethyl)-
[Synonym ]:
N-Nitrosobenzylurea
Nitrosobenzylurea
Benzylnitrosourea
Urea,1-benzyl-1-nitroso
N-Benzyl-N-nitroso-harnstoff
N-Benzyl-N-nitrosourea
N-Nitroso-N-benzylurea
N-Benzylnitrosourea
Chemical & Physical Properties
[ Density]:
1.28g/cm3
[ Boiling Point ]:
318.1ºC at 760 mmHg
[ Molecular Formula ]:
C8H9N3O2
[ Molecular Weight ]:
179.17600
[ Flash Point ]:
146.2ºC
[ Exact Mass ]:
179.06900
[ PSA ]:
75.76000
[ LogP ]:
1.94900
[ Index of Refraction ]:
1.595
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- YS1820000
- CHEMICAL NAME :
- Urea, 1-benzyl-1-nitroso-
- CAS REGISTRY NUMBER :
- 775-11-1
- BEILSTEIN REFERENCE NO. :
- 0642551
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C8-H9-N3-O2
- MOLECULAR WEIGHT :
- 179.20
- WISWESSER LINE NOTATION :
- ZVNNO&1R
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1600 mg/kg/92W-I
- TOXIC EFFECTS :
- Tumorigenic - equivocal tumorigenic agent by RTECS criteria Gastrointestinal - tumors Skin and Appendages - tumors
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Parenteral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1200 mg/kg/66W-I
- TOXIC EFFECTS :
- Tumorigenic - equivocal tumorigenic agent by RTECS criteria Musculoskeletal - tumors Tumorigenic - tumors at site of application
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