Urea,N-nitroso-N-(phenylmethyl)-

Modify Date: 2025-09-11 10:43:47

Urea,N-nitroso-N-(phenylmethyl)- structure	Common Name	Urea,N-nitroso-N-(phenylmethyl)-
	CAS Number	775-11-1	Molecular Weight	179.17600
	Density	1.28g/cm3	Boiling Point	318.1ºC at 760 mmHg
	Molecular Formula	C₈H₉N₃O₂	Melting Point	N/A
	MSDS	N/A	Flash Point	146.2ºC

Name	1-benzyl-1-nitrosourea
Synonym	More Synonyms

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

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

Benzylamine hyd...

CAS#:3287-99-8

Urea,N-nitroso-...

CAS#:775-11-1

Literature: Moschel, Robert C.; Hudgins, W. Robert; Dipple, Anthony Journal of Organic Chemistry, 1986 , vol. 51, # 22 p. 4180 - 4185

BENZYLUREA

CAS#:538-32-9

Urea,N-nitroso-...

CAS#:775-11-1

Literature: Werner Journal of the Chemical Society, 1919 , vol. 115, p. 1101

BENZYLUREA

CAS#:538-32-9

nitrous acid

CAS#:7782-77-6

Urea,N-nitroso-...

CAS#:775-11-1

Literature: Werner Journal of the Chemical Society, 1919 , vol. 115, p. 1101

Precursor 3
CAS#:3287-99-8 Benzylamine hyd... CAS#:538-32-9 BENZYLUREA CAS#:7782-77-6 nitrous acid
DownStream 8
CAS#:55677-94-6 N1-Benzyl-adenosine CAS#:4294-16-0 N-Benzyladenosine CAS#:93-58-3 Methyl benzoate CAS#:538-86-3 Benzyl methyl ether
CAS#:140-11-4 Benzyl acetate CAS#:96516-91-5 3-methoxypropox... CAS#:100-52-7 Benzaldehyde CAS#:100-51-6 Benzyl alcohol