*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : MF3100000 CHEMICAL NAME : Guanidine, (2-(hexahydro-1(2H)-azocinyl)ethyl)-, monohydrochloride CAS REGISTRY NUMBER : 76487-49-5 LAST UPDATED : 198910 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C10-H22-N4.Cl-H MOLECULAR WEIGHT : 234.82 COMPOUND DESCRIPTOR : Reproductive Effector SYNONYMS/TRADE NAMES : * Guanethidine hydrochloride * (2-(Hexahydro-1(2H)-azocinyl)ethyl)guanidine hydrochloride *** HEALTH HAZARD DATA *** ** REPRODUCTIVE DATA ** TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Intratesticular SPECIES OBSERVED : Rodent - rat DOSE : 238 mg/kg SEX/DURATION : male 1 day(s) pre-mating TOXIC EFFECTS : Reproductive - Paternal Effects - spermatogenesis (incl. genetic material, sperm morphology, motility, and count) Reproductive - Fertility - male fertility index (e.g. # males impregnating females per # males exposed to fertile nonpregnant females) REFERENCE : IJEBA6 Indian Journal of Experimental Biology. (Publications & Information Directorate, CSIR, Hillside Rd., New Delhi 110 012, India) V.1- 1963- Volume(issue)/page/year: 19,867,1981 *** END OF RECORD ***