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Dioxin registry report for Amchem Products, Incorporated, Ambler, Pennsylvania.
Marlow DA; Fingerhut MA
Cincinnati, OH: U.S. Department of Health and Human Services, Public Health Service, Centers for Disease Control, National Institute for Occupational Safety and Health, IWS 117-21, 1991 Jan; :1-12
An industrial hygiene survey was conducted at Amchem Products, Inc., Ambler, Pennsylvania. This company produced and/or formulated 2,4,5- trichlorophenoxyacetic-acid (2,4,5-T) esters and amines from 1949 through 1979. Other chemical products were also manufactured and formulated at the site. Information was gathered concerning the facility, its processes, its workforce, its personnel records, its medical records, and analytical 2,3,7,8-tetrachlorodibenzo-p-dioxin (1746016) (TCDD) data for its products. Personnel records contained a detailed work history listing each department and job title held by an employee. Departments and job titles with potential exposure to 2,4,5-T were identified. There were 258 workers who had had assignments with potential 2,4,5-T exposure. Medical and worker compensation records were available for all 258 workers. Based on the information gathered pertaining to the operation of the 2,4,5-T ester production and formulation processes and to the work histories, the authors conclude that there is enough information to construct a TCDD exposure matrix for this site for the years from 1953 through 1979.
NIOSH-Author; NIOSH-Survey; Field-Study; IWS-117-21; Region-3; Epidemiology; Chlorinated-hydrocarbons; Agricultural-chemicals; Herbicides; Pesticides; Chemical-manufacturing-industry; Occupational-exposure
Field Studies; Industry Wide
NTIS Accession No.
National Institute for Occupational Safety and Health
Page last reviewed: September 11, 2020
Content source: National Institute for Occupational Safety and Health Education and Information Division