ATSDR - Toxic Substances - Di-n-octylphthalate (DNOP)
Skip directly to search Skip directly to A to Z list Skip directly to site content Skip directly to page options

Di-n-octylphthalate (DNOP)

CAS ID #: 117-84-0

Affected Organ Systems: Hepatic (Liver)

Cancer Classification: None

Please contact NTP, IARC, or EPA’s IRIS Hotline with questions on cancer and cancer classification.

Chemical Classification: Phthalates

Summary: Di-n-octylphthalate is a colorless, odorless, oily liquid that doesn't evaporate easily. It is a man-made substance used to keep plastics soft or more flexible. This type of plastic can be used for medical tubing and blood storage bags, wire and cables, carpetback coating, floor tile, and adhesives. It is also used in cosmetics and pesticides.

Community Members 

Community Members
  • ToxFAQs

    Fact sheet that answers the most frequently asked questions about a contaminant and its health effects.

  • Public Health Statement

    Summary about a hazardous substance taken from Chapter One of its respective ATSDR Toxicological Profile.

  • Toxicological and Health Professionals 

    Toxicological and Health Professionals
  • Toxicological Profile

    Succinctly characterizes the toxicologic and adverse health effects information for a hazardous substance.

  • Minimal Risk Levels (MRL)

    The MRL is an estimate of the daily human exposure to a hazardous substance that is likely to be without appreciable risk of adverse, non-cancer health effects over a specified duration of exposure. The information in this MRL serves as a screening tool to help public health professionals decide where to look more closely to evaluate possible risk of adverse health effects from human exposure.

  • Top of Page

    Contact Us:
    • Agency for Toxic Substances and Disease Registry
      4770 Buford Hwy NE
      Atlanta, GA 30341
    • 800-CDC-INFO
      (800-232-4636)
      TTY: (888) 232-6348
    • New Hours of Operation
      8am-8pm ET/Monday-Friday
      Closed Holidays
      Contact CDC-INFO
    USA.gov: The U.S. Government's Official Web PortalDepartment of Health and Human Services
    Agency for Toxic Substances and Disease Registry, 4770 Buford Hwy NE, Atlanta, GA 30341
    Contact CDC: 800-232-4636 / TTY: 888-232-6348

    A-Z Index

    1. A
    2. B
    3. C
    4. D
    5. E
    6. F
    7. G
    8. H
    9. I
    10. J
    11. K
    12. L
    13. M
    14. N
    15. O
    16. P
    17. Q
    18. R
    19. S
    20. T
    21. U
    22. V
    23. W
    24. X
    25. Y
    26. Z
    27. #