How likely is titanium tetrachloride to cause cancer?
The Department of Health and Human Services (DHHS), the International Agency for Research on Cancer (IARC), and the EPA have not classified titanium tetrachloride for carcinogenicity. Some laboratory animals that breathed titanium tetrachloride fumes for 2 years developed lung tumors of a special type. However, there is no evidence that long-term exposure to titanium tetrachloride causes cancer in people.
