CHEMICAL IDENTIFICATION
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  RTECS NUMBER :
 
 
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  SK8265000
 
 
 
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  CHEMICAL NAME :
 
 
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  Phenol, 2,6-di-tert-butyl-
 
 
 
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  CAS REGISTRY NUMBER :
 
 
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  128-39-2
 
 
 
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  LAST UPDATED :
 
 
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  199710
 
 
 
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  DATA ITEMS CITED :
 
 
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  11
 
 
 
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  MOLECULAR FORMULA :
 
 
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  C14-H22-O
 
 
 
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  MOLECULAR WEIGHT :
 
 
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  206.36
 
 
 
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  WISWESSER LINE NOTATION :
 
 
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  QR BX1&1&1 FX1&1&1
 
 
 
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 - mouse
 
 
 
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  DOSE/DURATION :
 
 
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  800 mg/kg
 
 
 
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  TOXIC EFFECTS :
 
 
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  Details of toxic effects not reported other than lethal dose value
 
 
 
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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: OTS0526583
 
 
 
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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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  Intravenous
 
 
 
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  SPECIES OBSERVED :
 
 
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  Rodent - mouse
 
 
 
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  DOSE/DURATION :
 
 
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  120 mg/kg
 
 
 
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  TOXIC EFFECTS :
 
 
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  Details of toxic effects not reported other than lethal dose value
 
 
 
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  REFERENCE :
 
 
 - 
  JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 23,1350,1980
 
 
 
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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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  Administration onto the skin
 
 
 
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  SPECIES OBSERVED :
 
 
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  Rodent - rabbit
 
 
 
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  DOSE/DURATION :
 
 
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  >10 gm/kg
 
 
 
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  TOXIC EFFECTS :
 
 
 - 
  Details of toxic effects not reported other than lethal dose value
 
 
 
 - 
  REFERENCE :
 
 
 - 
  NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0526583
 
 
 
 - 
  TYPE OF TEST :
 
 
 - 
  LD50 - Lethal dose, 50 percent kill
 
 
 
 - 
  ROUTE OF EXPOSURE :
 
 
 - 
  Administration onto the skin
 
 
 
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  SPECIES OBSERVED :
 
 
 - 
  Rodent - guinea pig
 
 
 
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  DOSE/DURATION :
 
 
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  >10 gm/kg
 
 
 
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  TOXIC EFFECTS :
 
 
 - 
  Details of toxic effects not reported other than lethal dose value
 
 
 
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  REFERENCE :
 
 
 - 
  NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0526583 ** 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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  19708 mg/kg/3W-C
 
 
 
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  TOXIC EFFECTS :
 
 
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  Gastrointestinal - hypermotility, diarrhea Blood - change in clotting factors Related to Chronic Data - death
 
 
 
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  REFERENCE :
 
 
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  TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 46,811,1978
 
 
 
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  TYPE OF TEST :
 
 
 - 
  TDLo - Lowest published toxic dose
 
 
 
 - 
  ROUTE OF EXPOSURE :
 
 
 - 
  Oral
 
 
 
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  SPECIES OBSERVED :
 
 
 - 
  Rodent - mouse
 
 
 
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  DOSE/DURATION :
 
 
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  12480 ng/kg/12D-C
 
 
 
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  TOXIC EFFECTS :
 
 
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  Liver - changes in liver weight Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - hepatic microsomal mixed oxidase (dealkylation, hydroxylation, etc.) Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - other transferases
 
 
 
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  REFERENCE :
 
 
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  BJCAAI British Journal of Cancer. (Macmillan Press Ltd., Houndmills, Basingstoke, Hants. RG21 2XS, UK) V.1- 1947- Volume(issue)/page/year: 45,935,1982 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M4376 No. of Facilities: 196 (estimated) No. of Industries: 9 No. of Occupations: 12 No. of Employees: 2192 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M4376 No. of Facilities: 13899 (estimated) No. of Industries: 175 No. of Occupations: 97 No. of Employees: 365623 (estimated) No. of Female Employees: 72928 (estimated)
 
 
  
                                    
                                 
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