CHEMICAL PROFILES|Chemical Profile
Chemical: 2-CHLOR-1,3-BUTADIENE
CAS Number: 126-99-8
Chemical Profile for 2-CHLOR-1,3-BUTADIENE (CAS Number: 126-99-8)

  • Human Health Hazards
    Health Hazard Reference(s)
    Recognized:Carcinogen P65
    Suspected:Cardiovascular or Blood Toxicant EPA-HEN RTECS
    Developmental Toxicant EPA-SARA
    Endocrine Toxicant RTECS
    Gastrointestinal or Liver Toxicant EPA-HEN RTECS
    Immunotoxicant EPA-HEN
    Neurotoxicant DAN EPA-HEN EPA-SARA HAZMAP
    Reproductive Toxicant EPA-SARA FRAZIER HAZMAP
    Respiratory Toxicant EPA-HEN
    Skin or Sense Organ Toxicant EPA-HEN HAZMAP
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  • Hazard Rankings
    More hazardous than most chemicals in 8 out of 10 ranking systems.
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  • Chemical Use Profile
    This is a high volume chemical with production exceeding 1 million pounds annually in the U.S.
    Used in at least 1 industry.
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  • Rank Chemicals by Reported Environmental Releases in the United States
    For a list of the geographic areas, facilities, or industrial sectors which report the largest releases or transfers of this chemical to the Toxics Release Inventory, select what you want:
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  • Regulatory Coverage
    On at least 5 federal regulatory lists.
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  • Basic Testing to Identify Chemical Hazards
    Eight basic tests to identify chemical hazards have been conducted and are publicly available for this chemical.
    Track whether this chemical is being voluntarily tested to provide basic hazard data. Copy its CAS number above and check the HPV Chemical Tracker.
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  • Information Needed for Safety Assessment
    Lacks at least some of the data required for safety assessment.
    See risk assessment data for this chemical from U.S. EPA or Scorecard.
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  • Links
    Additional information about this chemical may be available elsewhere in Scorecard.

    Other web sites specific to this chemical:
    If none of these sources meet your needs, you can try searching some other chemical database Web sites.
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  • Notes
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