Parathion

CAS ID#: 56-38-2

Affected Organ Systems: Endocrine (Glands and Hormones), Immunological (Immune System), Neurological (Nervous System)

Cancer Classification: Please contact NTP, IARC, or EPA with questions on cancer and cancer classification.

Chemical Classification: None

Summary: parathion is a yellow-to-brown liquid with an odor of garlic. It is often dissolved in a hydrocarbon solvent before use. Parathion itself is not volatile. It is almost insoluble in water, slightly soluble in petroleum oils, and miscible with many organic solvents.

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Page last reviewed: February 10, 2021

Content source: Agency for Toxic Substances and Disease Registry