sodium,5-butan-2-yl-5-ethyl-4,6-dioxo-1H-pyrimidin-2-olate

MOLECULAR FORMULA :

C10-H16-N2-O3.Na

MOLECULAR WEIGHT :

235.27

WISWESSER LINE NOTATION :

T6VMVMV FHJ FY2&1 F2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Human

DOSE/DURATION :

125 mg/kg

TOXIC EFFECTS :

Lungs, Thorax, or Respiration - acute pulmonary edema

REFERENCE :

CTOXAO Clinical Toxicology. (New York, NY) V.1-18, 1968-81. For publisher information, see JTCTDW. Volume(issue)/page/year: 10,327,1977

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Human

DOSE/DURATION :

120 mg/kg

TOXIC EFFECTS :

Behavioral - somnolence (general depressed activity) Behavioral - anorexia (human) Behavioral - ataxia

REFERENCE :

BMJOAE British Medical Journal. (British Medical Assoc., BMA House, Tavistock Sq., London WC1H 9JR, UK) V.1- 1857- Volume(issue)/page/year: 1,144,1977

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

78 mg/kg

TOXIC EFFECTS :

Behavioral - somnolence (general depressed activity) Vascular - BP lowering not characterized in autonomic section Lungs, Thorax, or Respiration - respiratory depression

REFERENCE :

JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 81,254,1944

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

70 mg/kg

TOXIC EFFECTS :

Behavioral - somnolence (general depressed activity) Vascular - BP lowering not characterized in autonomic section Lungs, Thorax, or Respiration - respiratory depression

REFERENCE :

JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 81,254,1944

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intravenous

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

70 mg/kg

TOXIC EFFECTS :

Behavioral - somnolence (general depressed activity) Vascular - BP lowering not characterized in autonomic section Lungs, Thorax, or Respiration - respiratory depression

REFERENCE :

JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 81,254,1944

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

247 mg/kg

TOXIC EFFECTS :

Behavioral - somnolence (general depressed activity) Vascular - BP lowering not characterized in autonomic section Lungs, Thorax, or Respiration - respiratory depression

REFERENCE :

JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 81,254,1944

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intravenous

SPECIES OBSERVED :

Mammal - dog

DOSE/DURATION :

90 mg/kg

TOXIC EFFECTS :

Behavioral - somnolence (general depressed activity) Vascular - BP lowering not characterized in autonomic section Lungs, Thorax, or Respiration - respiratory depression

REFERENCE :

JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 81,254,1944

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - rabbit

DOSE/DURATION :

194 mg/kg

TOXIC EFFECTS :

Behavioral - somnolence (general depressed activity) Vascular - BP lowering not characterized in autonomic section Lungs, Thorax, or Respiration - respiratory depression

REFERENCE :

JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 81,254,1944

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Rodent - rabbit

DOSE/DURATION :

95 mg/kg

TOXIC EFFECTS :

Behavioral - somnolence (general depressed activity) Vascular - BP lowering not characterized in autonomic section Lungs, Thorax, or Respiration - respiratory depression

REFERENCE :

JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 81,254,1944

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intravenous

SPECIES OBSERVED :

Rodent - rabbit

DOSE/DURATION :

91 mg/kg

TOXIC EFFECTS :

Behavioral - somnolence (general depressed activity) Vascular - BP lowering not characterized in autonomic section Lungs, Thorax, or Respiration - respiratory depression

REFERENCE :

JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 81,254,1944 *** REVIEWS *** TOXICOLOGY REVIEW FNSCA6 Forensic Science. (Lausanne, Switzerland) V.1-11, 1972-78. For pub lisher information, see FSINDR. Volume(issue)/page/year: 2,67,1973 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 80375 No. of Facilities: 930 (estimated) No. of Industries: 3 No. of Occupations: 8 No. of Employees: 3805 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 80375 No. of Facilities: 57 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 1529 (estimated) No. of Female Employees: 798 (estimated)