National Occupational Exposure Survey
(1981 - 1983)

Estimated Numbers of Employees Potentially Exposed to Specific Agents by Occupation within 2-Digit Standard Industrial Classification (SIC)*

Agent Name BENZENE, 1-METHOXY-4-(1-PROPENYL)-, (E)-
CAS # 4180-23-8
RTECS #  
Agent Code X2789

LUMBER AND WOOD PRODUCTS (SIC 24)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
709 GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS 114

SUBTOTAL 114

CHEMICALS AND ALLIED PRODUCTS (SIC 28)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
368 WEIGHERS, MEASURERS, AND CHECKERS 57

796 PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS 6

SUBTOTAL 63

STONE, CLAY, AND GLASS PRODUCTS (SIC 32)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 387
18
SUBTOTAL 387
18
PRIMARY METAL INDUSTRIES (SIC 33)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
637 MACHINISTS 194

684 MISCELLANEOUS PRECISION WORKERS, N.E.C. 468

SUBTOTAL 662

FABRICATED METAL PRODUCTS (SIC 34)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
519 MACHINERY MAINTENANCE OCCUPATIONS 46

637 MACHINISTS 377

709 GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS 27

SUBTOTAL 450

MACHINERY, EXCEPT ELECTRICAL (SIC 35)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
216 ENGINEERING TECHNICIANS, N.E.C. 15

365 STOCK AND INVENTORY CLERKS 464

453 JANITORS AND CLEANERS 77

549 NOT SPECIFIED MECHANICS AND REPAIRERS 206

633 SUPERVISORS, PRODUCTION OCCUPATIONS 41

634 TOOL AND DIE MAKERS 66

637 MACHINISTS 1,887
22
684 MISCELLANEOUS PRECISION WORKERS, N.E.C. 803

704 LATHE AND TURNING MACHINE OPERATORS 633

705 MILLING AND PLANING MACHINE OPERATORS 317

708 DRILLING AND BORING MACHINE OPERATORS 749

709 GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS 649

715 MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS 432

777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 1,518

779 MACHINE OPERATORS, NOT SPECIFIED 1,225

785 ASSEMBLERS 956

796 PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS 124

804 TRUCK DRIVERS, HEAVY 197

889 LABORERS, EXCEPT CONSTRUCTION 160

SUBTOTAL 10,519
22
ELECTRIC AND ELECTRONIC EQUIPMENT (SIC 36)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
213 ELECTRICAL AND ELECTRONIC TECHNICIANS 17,319
8,562
637 MACHINISTS 1,534

779 MACHINE OPERATORS, NOT SPECIFIED 256
171
SUBTOTAL 19,109
8,733
TRANSPORTATION EQUIPMENT (SIC 37)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
224 CHEMICAL TECHNICIANS 17
3
363 PRODUCTION COORDINATORS 9

518 INDUSTRIAL MACHINERY REPAIRERS 91

519 MACHINERY MAINTENANCE OCCUPATIONS 14

549 NOT SPECIFIED MECHANICS AND REPAIRERS 38

575 ELECTRICIANS 34

637 MACHINISTS 1,931
245
674 MISCELLANEOUS PRECISION APPAREL AND FABRIC WORKERS 11

703 LATHE AND TURNING MACHINE SET-UP OPERATORS 28

704 LATHE AND TURNING MACHINE OPERATORS 26
3
705 MILLING AND PLANING MACHINE OPERATORS 17

709 GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS 758
71
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 383

887 VEHICLE WASHERS AND EQUIPMENT CLEANERS 23

SUBTOTAL 3,380
322
WHOLESALE TRADE - DURABLE GOODS (SIC 50)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
453 JANITORS AND CLEANERS 81

684 MISCELLANEOUS PRECISION WORKERS, N.E.C. 653

SUBTOTAL 734

TOTAL 35,418 9,095
RELATED PAGES: Estimates by SIC, Estimates by Occupation

*(1) The estimates for each occupation apply only to the 3- and 4-digit SICs surveyed within the 2-digit SIC where the agent was observed. Not all SICs were surveyed, and not all agents were observed in all surveyed SICs. (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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