Naphthalene -- Naphthalene is commonly used to produce mothballs but has other uses that include insecticides, resins and organic chemicals. Short-term exposure to naphthalene by inhalation, ingestion and skin contact is associated with hemolytic anemia, damage to the liver and neurological damage. Long-term exposure of workers and rodents to naphthalene has been reported to cause cataracts and damage to the retina.

Read more: Dry-cleaning chemical in downtown Boulder groundwater 460 times state limit - Boulder Daily Camera http://www.dailycamera.com/boulder-county-news/ci_16209691#ixzz14N1YjpbC
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