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51-58-1

51-58-1结构式
51-58-1结构式

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英文名 Urea,N-(aminoiminomethyl)-N'-(4-nitrophenyl)-, hydrochloride (1:1)
英文别名 N-carbamimidoyl-N'-(4-nitro-phenyl)-urea,hydrochloride
Nitroguanil
N-Carbamimidoyl-N'-(4-nitro-phenyl)-harnstoff,Hydrochlorid
沸点 421.2ºC at 760mmHg
分子式 C8H9ClN5O3-
分子量 258.64200
闪点 208.5ºC
精确质量 258.03900
PSA 136.82000
折射率 1.695

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YR8166000
CHEMICAL NAME :
Urea, 1-amidino-3-(p-nitrophenyl)-, monohydrochloride
CAS REGISTRY NUMBER :
51-58-1
LAST UPDATED :
199709
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C8-H9-N5-O3.Cl-H
MOLECULAR WEIGHT :
259.68
WISWESSER LINE NOTATION :
WNR DMVMYZUM &GH

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
240 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PJPPAA Polish Journal of Pharmacology and Pharmacy. (ARS Polona, POB 1001, 00-068 Warsaw 1, Poland) V.25- 1973- Volume(issue)/page/year: 38,425,1986
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
225 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 10,521,1967 ** REPRODUCTIVE DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
35 mg/kg
SEX/DURATION :
female 7 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Fertility - female fertility index (e.g. # females pregnant per # sperm positive females; # females pregnant per # females mated)
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 13,228,1968

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