National Occupational Exposure Survey
(1981 - 1983)

Estimated Numbers of Employees Potentially Exposed to Specific Agents by Occupation*

Agent Name PHOSPHORODITHIOIC ACID, O-(2-ETHYLHEXYL) O-ISOBUTYL ESTER, ZINC SALT
CAS # 26566-95-0
RTECS #
Agent Code X1075

Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
224 CHEMICAL TECHNICIANS 91 3
365 STOCK AND INVENTORY CLERKS 14  
379 GENERAL OFFICE CLERKS 11  
453 JANITORS AND CLEANERS 2,253  
505 AUTOMOBILE MECHANICS 4,128  
507 BUS, TRUCK, AND STATIONARY ENGINE MECHANICS 559  
518 INDUSTRIAL MACHINERY REPAIRERS 91  
519 MACHINERY MAINTENANCE OCCUPATIONS 194  
533 MISCELLANEOUS ELECTRICAL AND ELECTRONIC EQUIPMENT REPAIRERS 122  
549 NOT SPECIFIED MECHANICS AND REPAIRERS 2,368  
575 ELECTRICIANS 34  
579 PAINTERS, CONSTRUCTION AND MAINTENANCE 132  
637 MACHINISTS 273 17
684 MISCELLANEOUS PRECISION WORKERS, N.E.C. 735  
703 LATHE AND TURNING MACHINE SET-UP OPERATORS 14  
724 HEAT TREATING EQUIPMENT OPERATORS 11  
756 MIXING AND BLENDING MACHINE OPERATORS 176  
766 FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD 88  
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 5  
785 ASSEMBLERS 477 20
796 PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS 64  
797 PRODUCTION TESTERS 159  
804 TRUCK DRIVERS, HEAVY 2,756  
859 MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS 13  
864 HELPERS, MECHANICS AND REPAIRERS 454  
885 GARAGE AND SERVICE STATION RELATED OCCUPATIONS 4,389  
889 LABORERS, EXCEPT CONSTRUCTION 185  
TOTAL 19,794 40

*(1) The estimates for each occupation apply across the surveyed industries in which the agent was observed. Not all industries were surveyed, and not all agents were observed in all surveyed industries. (2) When using the estimates, standard errors associated with estimates should be considered. (3) Potential exposures to a chemical agent are categorized as actual (i.e., the surveyor observed the use of the specific agent) or tradename (i.e., the surveyor observed the use of a tradename product known to contain the specific agent). The estimates presented in the table combine both categories.

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