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Title: Dioxin Registry report of the Dow Chemical Company, Midland, Michigan

Technical Report ·
OSTI ID:6033171

The report included a description and history of the processes, personnel, and records systems found during an evaluation of the operations at the Dow Chemical Company (SIC-2865, SIC-2869), Midland, Michigan. From 1935 to 1983, the company produced several chemicals including, 2,4,5-trichlorophenol (2,4,5-TCP), several derivatives of 2,4,5-TCP, pentachlorophenol (PCP), and several derivatives of PCP. The company records for general personnel, medical, workers' compensation, industrial hygiene and analytical dioxin data provide an excellent base from which work histories can be constructed and potential exposures to 2,3,7,8-tetrachlorodibenzo-p-dioxin (1746016) (TCDD) and hexachlorodibenzo-p-dioxins can be estimated. Area and personal air samples showed that workers involved in the production of these chemicals were exposed to the raw materials, intermediates, products, and more than likely waste materials. Surface wipe samples indicated the potential for skin exposure as well. Workers who worked in one or more of the processes with potential exposures were considered suitable for inclusion in the Dioxin Registry.

Research Organization:
National Inst. for Occupational Safety and Health, Cincinnati, OH (United States)
OSTI ID:
6033171
Report Number(s):
PB-92-121557/XAB; IWS-117-15
Resource Relation:
Other Information: See also PB89-101265
Country of Publication:
United States
Language:
English