RTECS NUMBER : CV5585350
CHEMICAL NAME : Benzamide, N-methyl-N-nitroso-
CAS REGISTRY NUMBER : 63412-06-6
BEILSTEIN REFERENCE NO. : 2254366
REFERENCE : 4-09-00-00943 (Beilstein Handbook Reference)
LAST UPDATED : 199612
DATA ITEMS CITED : 4
MOLECULAR FORMULA : C8-H8-N2-O2
MOLECULAR WEIGHT : 164.18
WISWESSER LINE NOTATION : ONN1&VR
COMPOUND DESCRIPTOR : Tumorigen
Mutagen
SYNONYMS/TRADE NAMES :
* N-Methyl-N-nitrosobenzamide
* MNB
*** HEALTH HAZARD DATA ***
** ACUTE TOXICITY DATA **
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intraperitoneal
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 70 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JJIND8 JNCI, Journal of the National Cancer Institute. (Washington, DC)
V.61-79, 1978-87. For publisher information, see JNCIEQ.
Volume(issue)/page/year: 62,1523,1979
** TUMORIGENIC DATA **
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 2800 mg/kg/52W-I
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria
Gastrointestinal - tumors
REFERENCE :
JJIND8 JNCI, Journal of the National Cancer Institute. (Washington, DC)
V.61-79, 1978-87. For publisher information, see JNCIEQ.
Volume(issue)/page/year: 62,1523,1979
** MUTATION DATA **
TYPE OF TEST : Mutation in microorganisms
TEST SYSTEM : Bacteria - Salmonella typhimurium
DOSE/DURATION : 340 nmol/L
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE
Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 48,131,1977
*** STATUS IN U.S. ***
EPA GENETOX PROGRAM 1988, Positive: Histidine reversion-Ames test
*** END OF RECORD ***
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