*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UF7990000 CHEMICAL NAME : Propionic acid, 3,3'-thiodi- CAS REGISTRY NUMBER : 111-17-1 LAST UPDATED : 199707 DATA ITEMS CITED : 11 MOLECULAR FORMULA : C6-H10-O4-S MOLECULAR WEIGHT : 178.22 WISWESSER LINE NOTATION : QV2S2VQ COMPOUND DESCRIPTOR : Primary Irritant SYNONYMS/TRADE NAMES : * Bis(2-carboxyethyl) sulfide * Diethyl sulfide 2,2'-dicarboxylic acid * Kyselina beta,beta'-thiodipropionova * Kyselina 3,3-thiodipropionova * Propanoic acid, 3,3'-thiobis- * Sulfide, bis(2-carboxyethyl) * TDPA * 4-Thiaheptanedioic acid * Thiodihydracrylic acid * Thiodipropionic acid * beta,beta'-Thiodipropionic acid * 3,3'-Thiodipropionic acid * Tyox A *** HEALTH HAZARD DATA *** ** SKIN/EYE IRRITATION DATA ** TYPE OF TEST : Standard Draize test ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 500 mg/24H REACTION SEVERITY : Mild REFERENCE : 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,998,1986 TYPE OF TEST : Standard Draize test ROUTE OF EXPOSURE : Administration into the eye SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 20 mg/24H REACTION SEVERITY : Moderate REFERENCE : 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,998,1986 ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 3 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : AFREAW Advances in Food Research. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1-32, 1948-88. Volume(issue)/page/year: 3,197,1951 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : AFREAW Advances in Food Research. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1-32, 1948-88. Volume(issue)/page/year: 3,197,1951 TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 150 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JACTDZ Journal of the American College of Toxicology. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1-12, 1982-1993. Discontinued. Volume(issue)/page/year: 11,25,1992 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 2 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : AFREAW Advances in Food Research. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1-32, 1948-88. Volume(issue)/page/year: 3,197,1951 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 250 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : AFREAW Advances in Food Research. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1-32, 1948-88. Volume(issue)/page/year: 3,197,1951 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 175 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : AFREAW Advances in Food Research. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1-32, 1948-88. Volume(issue)/page/year: 3,197,1951 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - A1233 No. of Facilities: 28 (estimated) No. of Industries: 1 No. of Occupations: 3 No. of Employees: 1288 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - A1233 No. of Facilities: 8 (estimated) No. of Industries: 1 No. of Occupations: 5 No. of Employees: 787 (estimated) *** STATUS IN U.S. *** EPA TSCA Section 8(b) CHEMICAL INVENTORY *** END OF RECORD ***