CHEMICAL IDENTIFICATION
 - 
  RTECS NUMBER :
 
 
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  FD4200000
 
 
 
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  CHEMICAL NAME :
 
 
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  Carbamoyl chloride, dimethyl-
 
 
 
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  CAS REGISTRY NUMBER :
 
 
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  79-44-7
 
 
 
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  BEILSTEIN REFERENCE NO. :
 
 
 - 
  0878197
 
 
 
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  LAST UPDATED :
 
 
 - 
  199806
 
 
 
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  DATA ITEMS CITED :
 
 
 - 
  63
 
 
 
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  MOLECULAR FORMULA :
 
 
 - 
  C3-H6-Cl-N-O
 
 
 
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  MOLECULAR WEIGHT :
 
 
 - 
  107.55
 
 
 
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  WISWESSER LINE NOTATION :
 
 
 - 
  GVN1&1
 
 
 
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
 - 
  TYPE OF TEST :
 
 
 - 
  LD50 - Lethal dose, 50 percent kill
 
 
 
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  ROUTE OF EXPOSURE :
 
 
 - 
  Oral
 
 
 
 - 
  SPECIES OBSERVED :
 
 
 - 
  Rodent - rat
 
 
 
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  DOSE/DURATION :
 
 
 - 
  1 gm/kg
 
 
 
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  TOXIC EFFECTS :
 
 
 - 
  Behavioral - somnolence (general depressed activity)
 
 
 
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  TYPE OF TEST :
 
 
 - 
  LC50 - Lethal concentration, 50 percent kill
 
 
 
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  ROUTE OF EXPOSURE :
 
 
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  Inhalation
 
 
 
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  SPECIES OBSERVED :
 
 
 - 
  Rodent - rat
 
 
 
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  DOSE/DURATION :
 
 
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  180 ppm/6H
 
 
 
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  TOXIC EFFECTS :
 
 
 - 
  Details of toxic effects not reported other than lethal dose value
 
 
 
 - 
  TYPE OF TEST :
 
 
 - 
  LCLo - Lowest published lethal concentration
 
 
 
 - 
  ROUTE OF EXPOSURE :
 
 
 - 
  Inhalation
 
 
 
 - 
  SPECIES OBSERVED :
 
 
 - 
  Rodent - mouse
 
 
 
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  DOSE/DURATION :
 
 
 - 
  1000 mg/m3/10M
 
 
 
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  TOXIC EFFECTS :
 
 
 - 
  Details of toxic effects not reported other than lethal dose value
 
 
 
 - 
  TYPE OF TEST :
 
 
 - 
  LD50 - Lethal dose, 50 percent kill
 
 
 
 - 
  ROUTE OF EXPOSURE :
 
 
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  Intraperitoneal
 
 
 
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  SPECIES OBSERVED :
 
 
 - 
  Rodent - mouse
 
 
 
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  DOSE/DURATION :
 
 
 - 
  300 mg/kg
 
 
 
 - 
  TOXIC EFFECTS :
 
 
 - 
  Behavioral - somnolence (general depressed activity)
 
 
 
 - 
  TYPE OF TEST :
 
 
 - 
  TCLo - Lowest published toxic concentration
 
 
 
 - 
  ROUTE OF EXPOSURE :
 
 
 - 
  Inhalation
 
 
 
 - 
  SPECIES OBSERVED :
 
 
 - 
  Rodent - rat
 
 
 
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  DOSE/DURATION :
 
 
 - 
  1 ppm/6H/6W-I
 
 
 
 - 
  TOXIC EFFECTS :
 
 
 - 
  Tumorigenic - Carcinogenic by RTECS criteria Sense Organs and Special Senses (Olfaction) - tumors
 
 
 
 - 
  TYPE OF TEST :
 
 
 - 
  TDLo - Lowest published toxic dose
 
 
 
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  ROUTE OF EXPOSURE :
 
 
 - 
  Administration onto the skin
 
 
 
 - 
  SPECIES OBSERVED :
 
 
 - 
  Rodent - mouse
 
 
 
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  DOSE/DURATION :
 
 
 - 
  17280 mg/kg/72W-I
 
 
 
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  TOXIC EFFECTS :
 
 
 - 
  Tumorigenic - Carcinogenic by RTECS criteria Skin and Appendages - tumors Tumorigenic - tumors at site of application
 
 
 
 - 
  TYPE OF TEST :
 
 
 - 
  TDLo - Lowest published toxic dose
 
 
 
 - 
  ROUTE OF EXPOSURE :
 
 
 - 
  Intraperitoneal
 
 
 
 - 
  SPECIES OBSERVED :
 
 
 - 
  Rodent - mouse
 
 
 
 - 
  DOSE/DURATION :
 
 
 - 
  2560 mg/kg/64W-I
 
 
 
 - 
  TOXIC EFFECTS :
 
 
 - 
  Tumorigenic - neoplastic by RTECS criteria Lungs, Thorax, or Respiration - tumors Tumorigenic - tumors at site of application
 
 
 
 - 
  TYPE OF TEST :
 
 
 - 
  TDLo - Lowest published toxic dose
 
 
 
 - 
  ROUTE OF EXPOSURE :
 
 
 - 
  Subcutaneous
 
 
 
 - 
  SPECIES OBSERVED :
 
 
 - 
  Rodent - mouse
 
 
 
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  DOSE/DURATION :
 
 
 - 
  894 mg/kg/52W-I
 
 
 
 - 
  TOXIC EFFECTS :
 
 
 - 
  Tumorigenic - Carcinogenic by RTECS criteria Skin and Appendages - tumors Tumorigenic - tumors at site of application
 
 
 
 - 
  TYPE OF TEST :
 
 
 - 
  TCLo - Lowest published toxic concentration
 
 
 
 - 
  ROUTE OF EXPOSURE :
 
 
 - 
  Inhalation
 
 
 
 - 
  SPECIES OBSERVED :
 
 
 - 
  Rodent - hamster
 
 
 
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  DOSE/DURATION :
 
 
 - 
  1 ppm/6H/89W-I
 
 
 
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  TOXIC EFFECTS :
 
 
 - 
  Tumorigenic - Carcinogenic by RTECS criteria Sense Organs and Special Senses (Olfaction) - tumors Nutritional and Gross Metabolic - weight loss or decreased weight gain
 
 
 
 - 
  TYPE OF TEST :
 
 
 - 
  TD - Toxic dose (other than lowest)
 
 
 
 - 
  ROUTE OF EXPOSURE :
 
 
 - 
  Administration onto the skin
 
 
 
 - 
  SPECIES OBSERVED :
 
 
 - 
  Rodent - mouse
 
 
 
 - 
  DOSE/DURATION :
 
 
 - 
  13 gm/kg/55W-I
 
 
 
 - 
  TOXIC EFFECTS :
 
 
 - 
  Tumorigenic - neoplastic by RTECS criteria Lungs, Thorax, or Respiration - tumors Skin and Appendages - tumors
 
 
 
 - 
  TYPE OF TEST :
 
 
 - 
  TD - Toxic dose (other than lowest)
 
 
 
 - 
  ROUTE OF EXPOSURE :
 
 
 - 
  Subcutaneous
 
 
 
 - 
  SPECIES OBSERVED :
 
 
 - 
  Rodent - mouse
 
 
 
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  DOSE/DURATION :
 
 
 - 
  8 gm/kg/40W-I
 
 
 
 - 
  TOXIC EFFECTS :
 
 
 - 
  Tumorigenic - neoplastic by RTECS criteria Tumorigenic - tumors at site of application
 
 
 
 - 
  TYPE OF TEST :
 
 
 - 
  TC - Toxic concentration (other than lowest)
 
 
 
 - 
  ROUTE OF EXPOSURE :
 
 
 - 
  Inhalation
 
 
 
 - 
  SPECIES OBSERVED :
 
 
 - 
  Rodent - rat
 
 
 
 - 
  DOSE/DURATION :
 
 
 - 
  1 ppm/6H/6W-I
 
 
 
 - 
  TOXIC EFFECTS :
 
 
 - 
  Tumorigenic - equivocal tumorigenic agent by RTECS criteria Lungs, Thorax, or Respiration - tumors
 
 
 
 - 
  TYPE OF TEST :
 
 
 - 
  TC - Toxic concentration (other than lowest)
 
 
 
 - 
  ROUTE OF EXPOSURE :
 
 
 - 
  Inhalation
 
 
 
 - 
  SPECIES OBSERVED :
 
 
 - 
  Rodent - rat
 
 
 
 - 
  DOSE/DURATION :
 
 
 - 
  1 ppm
 
 
 
 - 
  TOXIC EFFECTS :
 
 
 - 
  Tumorigenic - equivocal tumorigenic agent by RTECS criteria Sense Organs and Special Senses (Olfaction) - tumors
 
 
 
 - 
  TYPE OF TEST :
 
 
 - 
  TD - Toxic dose (other than lowest)
 
 
 
 - 
  ROUTE OF EXPOSURE :
 
 
 - 
  Subcutaneous
 
 
 
 - 
  SPECIES OBSERVED :
 
 
 - 
  Rodent - mouse
 
 
 
 - 
  DOSE/DURATION :
 
 
 - 
  5200 mg/kg/26W-I
 
 
 
 - 
  TOXIC EFFECTS :
 
 
 - 
  Tumorigenic - neoplastic by RTECS criteria Lungs, Thorax, or Respiration - tumors Tumorigenic - tumors at site of application
 
 
 
 - 
  TYPE OF TEST :
 
 
 - 
  TD - Toxic dose (other than lowest)
 
 
 
 - 
  ROUTE OF EXPOSURE :
 
 
 - 
  Administration onto the skin
 
 
 
 - 
  SPECIES OBSERVED :
 
 
 - 
  Rodent - mouse
 
 
 
 - 
  DOSE/DURATION :
 
 
 - 
  13 gm/kg/55W-I
 
 
 
 - 
  TOXIC EFFECTS :
 
 
 - 
  Tumorigenic - neoplastic by RTECS criteria Skin and Appendages - tumors Tumorigenic - tumors at site of application
 
 
 
 - 
  TYPE OF TEST :
 
 
 - 
  TC - Toxic concentration (other than lowest)
 
 
 
 - 
  ROUTE OF EXPOSURE :
 
 
 - 
  Inhalation
 
 
 
 - 
  SPECIES OBSERVED :
 
 
 - 
  Rodent - hamster
 
 
 
 - 
  DOSE/DURATION :
 
 
 - 
  1 ppm/6H/2Y-I
 
 
 
 - 
  TOXIC EFFECTS :
 
 
 - 
  Tumorigenic - equivocal tumorigenic agent by RTECS criteria Sense Organs and Special Senses (Olfaction) - tumors
 
 
 
 - 
  TYPE OF TEST :
 
 
 - 
  Sex chromosome loss and nondisjunction
 
 
 
 - 
  TYPE OF TEST :
 
 
 - 
  Micronucleus test
 
 
 
MUTATION DATA
 - 
  TYPE OF TEST :
 
 
 - 
  Sister chromatid exchange
 
 
 
 - 
  TEST SYSTEM :
 
 
 - 
  Rodent - hamster Lung
 
 
 
 - 
  REFERENCE :
 
 
 - 
  MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 118,103,1983 *** REVIEWS *** ACGIH TLV-Suspected human carcinogen, NO TWA DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 IARC Cancer Review:Animal Sufficient Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 12,77,1976 IARC Cancer Review:Human Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 12,77,1976 IARC Cancer Review:Group 2A IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,199,1987 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA;Carcinogen JAN 1993 OEL-BELGIUM;Carcinogen JAN 1993 OEL-FINLAND;Carcinogen JAN 1993 OEL-FRANCE JAN 1993 OEL-GERMANY;Carcinogen JAN 1993 OEL-SWITZERLAND;Carcinogen JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO DIMETHYLCARBAMOYLCHLORIDE-air:CA lowest feasible conc. REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992
 
 
  
                                        
                                     
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