12036-10-1

MOLECULAR FORMULA :

O2-Ru

MOLECULAR WEIGHT :

133.07

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

4580 mg/kg

TOXIC EFFECTS :

Behavioral - somnolence (general depressed activity) Behavioral - changes in motor activity (specific assay) Behavioral - ataxia

REFERENCE :

GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 25(1),46,1981

TYPE OF TEST :

LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :

Inhalation

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

34 mg/m3

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

41HTAH "Aktual'nye Problemy Gigieny Truda. Current Problems of Labor Hygiene," Tarasenko, N.Y., ed., Moscow, Pervyi Moskovskii Meditsinskii Inst., 1978 Volume(issue)/page/year: -,36,1978

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

5570 mg/kg

TOXIC EFFECTS :

Behavioral - somnolence (general depressed activity) Behavioral - changes in motor activity (specific assay) Behavioral - ataxia

REFERENCE :

GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 25(1),46,1981

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

3050 mg/kg

TOXIC EFFECTS :

Behavioral - somnolence (general depressed activity) Behavioral - changes in motor activity (specific assay) Behavioral - ataxia

REFERENCE :

GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 25(1),46,1981 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :

TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :

Inhalation

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

21400 ug/m3/17W-I

TOXIC EFFECTS :

Brain and Coverings - recordings from specific areas of CNS Lungs, Thorax, or Respiration - structural or functional change in trachea or bronchi Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol)

REFERENCE :

GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 25(1),46,1981

TYPE OF TEST :

TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :

Inhalation

SPECIES OBSERVED :

Rodent - guinea pig

DOSE/DURATION :

21400 ug/m3/17W-I

TOXIC EFFECTS :

Brain and Coverings - recordings from specific areas of CNS Lungs, Thorax, or Respiration - structural or functional change in trachea or bronchi Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol)

REFERENCE :

GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 25(1),46,1981 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - T0521 No. of Facilities: 19 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 57 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - T0521 No. of Facilities: 10 (estimated) No. of Industries: 2 No. of Occupations: 2 No. of Employees: 208 (estimated) No. of Female Employees: 86 (estimated)