CHEMICAL IDENTIFICATION
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RTECS NUMBER :
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XT2550000
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CHEMICAL NAME :
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Toluene, p-ethyl-
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CAS REGISTRY NUMBER :
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622-96-8
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LAST UPDATED :
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199806
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DATA ITEMS CITED :
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7
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MOLECULAR FORMULA :
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C9-H12
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MOLECULAR WEIGHT :
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120.21
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WISWESSER LINE NOTATION :
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2R D1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
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TYPE OF TEST :
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LD50 - Lethal dose, 50 percent kill
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ROUTE OF EXPOSURE :
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Oral
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SPECIES OBSERVED :
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Rodent - rat
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DOSE/DURATION :
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4850 mg/kg
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TOXIC EFFECTS :
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Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia
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REFERENCE :
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NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0535702 ** OTHER MULTIPLE DOSE TOXICITY DATA **
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TYPE OF TEST :
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TDLo - Lowest published toxic dose
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ROUTE OF EXPOSURE :
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Oral
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SPECIES OBSERVED :
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Rodent - rat
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DOSE/DURATION :
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27300 mg/kg/13W-C
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TOXIC EFFECTS :
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Liver - changes in liver weight Related to Chronic Data - death Related to Chronic Data - changes in testicular weight
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REFERENCE :
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NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0535702 ** REPRODUCTIVE DATA **
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TYPE OF TEST :
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TDLo - Lowest published toxic dose
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ROUTE OF EXPOSURE :
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Oral
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DOSE :
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4200 mg/kg
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SEX/DURATION :
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female 6-19 day(s) after conception
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TOXIC EFFECTS :
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Reproductive - Maternal Effects - other effects Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)
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REFERENCE :
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NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0535702 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - T1999 No. of Facilities: 13 (estimated) No. of Industries: 2 No. of Occupations: 2 No. of Employees: 279 (estimated)
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