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 PHTHALIC ACID, DIMETHYL ESTER
CAS # 131-11-3
RTECS # TI1575000 
Agent Code 59210

AGRICULTURAL SERVICES (SIC 07)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
086 VETERINARIANS 2,844
339
206 RADIOLOGIC TECHNICIANS 766
766
208 HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C. 1,017
1,017
223 BIOLOGICAL TECHNICIANS 1,192
596
453 JANITORS AND CLEANERS 766
383
479 FARM WORKERS 766
383
487 ANIMAL CARETAKERS, EXCEPT FARM 1,356

SUBTOTAL 8,707
3,484
OIL AND GAS EXTRACTION (SIC 13)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
313 SECRETARIES 832
832
SUBTOTAL 832
832
SPECIAL TRADE CONTRACTORS (SIC 17)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
516 HEAVY EQUIPMENT MECHANICS 302

844 OPERATING ENGINEERS 75

SUBTOTAL 377

FOOD AND KINDRED PRODUCTS (SIC 20)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
313 SECRETARIES 190

633 SUPERVISORS, PRODUCTION OCCUPATIONS 225

637 MACHINISTS 880

878 MACHINE FEEDERS AND OFFBEARERS 241

888 HAND PACKERS AND PACKAGERS 362

SUBTOTAL 1,898

TOBACCO MANUFACTURES (SIC 21)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 676
274
889 LABORERS, EXCEPT CONSTRUCTION 103
42
SUBTOTAL 779
316
TEXTILE MILL PRODUCTS (SIC 22)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
216 ENGINEERING TECHNICIANS, N.E.C. 61

756 MIXING AND BLENDING MACHINE OPERATORS 790

SUBTOTAL 851

APPAREL AND OTHER TEXTILE PRODUCTS (SIC 23)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
364 TRAFFIC, SHIPPING, AND RECEIVING CLERKS 149
75
SUBTOTAL 149
75
FURNITURE AND FIXTURES (SIC 25)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
549 NOT SPECIFIED MECHANICS AND REPAIRERS 100
78
723 METAL PLATING MACHINE OPERATORS 36

734 PRINTING MACHINE OPERATORS 174

759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 12

SUBTOTAL 322
78
PAPER AND ALLIED PRODUCTS (SIC 26)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 108

779 MACHINE OPERATORS, NOT SPECIFIED 388
129
SUBTOTAL 496
129
PRINTING AND PUBLISHING (SIC 27)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
189 PHOTOGRAPHERS 356

453 JANITORS AND CLEANERS 366

547 SPECIFIED MECHANICS AND REPAIRERS, N.E.C. 281
28
633 SUPERVISORS, PRODUCTION OCCUPATIONS 113
28
679 BOOKBINDERS 173
29
734 PRINTING MACHINE OPERATORS 1,826
682
736 TYPESETTERS AND COMPOSITORS 728
146
737 MISCELLANEOUS PRINTING MACHINE OPERATORS 739
326
756 MIXING AND BLENDING MACHINE OPERATORS 122

779 MACHINE OPERATORS, NOT SPECIFIED 27

859 MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS 9
4
SUBTOTAL 4,740
1,243
CHEMICALS AND ALLIED PRODUCTS (SIC 28)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
225 SCIENCE TECHNICIANS, N.E.C. 53
53
453 JANITORS AND CLEANERS 96

549 NOT SPECIFIED MECHANICS AND REPAIRERS 202

709 GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS 251
100
754 PACKAGING AND FILLING MACHINE OPERATORS 827
276
756 MIXING AND BLENDING MACHINE OPERATORS 595
21
757 SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS 51

777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 128

779 MACHINE OPERATORS, NOT SPECIFIED 967
580
796 PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS 21

797 PRODUCTION TESTERS 43

859 MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS 64

877 STOCK HANDLERS AND BAGGERS 138

888 HAND PACKERS AND PACKAGERS 276

889 LABORERS, EXCEPT CONSTRUCTION 138

SUBTOTAL 3,850
1,030
RUBBER AND MISC. PLASTICS PRODUCTS (SIC 30)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
637 MACHINISTS 465
232
719 MOLDING AND CASTING MACHINE OPERATORS 136
19
756 MIXING AND BLENDING MACHINE OPERATORS 803

759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 233

765 FOLDING MACHINE OPERATORS 19

779 MACHINE OPERATORS, NOT SPECIFIED 426
116
785 ASSEMBLERS 1,862

794 HAND GRINDING AND POLISHING OCCUPATIONS 19
19
889 LABORERS, EXCEPT CONSTRUCTION 1,396

SUBTOTAL 5,359
386
STONE, CLAY, AND GLASS PRODUCTS (SIC 32)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
647 PRECIOUS STONES AND METALS WORKERS (JEWELERS) 765

SUBTOTAL 765

PRIMARY METAL INDUSTRIES (SIC 33)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
313 SECRETARIES 552

SUBTOTAL 552

FABRICATED METAL PRODUCTS (SIC 34)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
365 STOCK AND INVENTORY CLERKS 37

759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 185

777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 112

785 ASSEMBLERS 22
22
SUBTOTAL 356
22
MACHINERY, EXCEPT ELECTRICAL (SIC 35)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
364 TRAFFIC, SHIPPING, AND RECEIVING CLERKS 322

675 HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS 232

768 CRUSHING AND GRINDING MACHINE OPERATORS 55
29
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 73

888 HAND PACKERS AND PACKAGERS 803
803
SUBTOTAL 1,485
832
ELECTRIC AND ELECTRONIC EQUIPMENT (SIC 36)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
365 STOCK AND INVENTORY CLERKS 636

374 MATERIAL RECORDING, SCHEDULING, AND DISTRIBUTING CLERKS, N.E.C. 491

453 JANITORS AND CLEANERS 616

684 MISCELLANEOUS PRECISION WORKERS, N.E.C. 509
460
689 INSPECTORS, TESTERS, AND GRADERS 10

717 FABRICATING MACHINE OPERATORS, N.E.C. 2

754 PACKAGING AND FILLING MACHINE OPERATORS 23
23
758 COMPRESSING AND COMPACTING MACHINE OPERATORS 909
636
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 166
103
785 ASSEMBLERS 44
44
888 HAND PACKERS AND PACKAGERS 123

SUBTOTAL 3,529
1,266
TRANSPORTATION EQUIPMENT (SIC 37)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
496 TIMBER CUTTING AND LOGGING OCCUPATIONS 397
227
507 BUS, TRUCK, AND STATIONARY ENGINE MECHANICS 524

567 CARPENTERS 397
227
656 PATTERNMAKERS AND MODEL MAKERS, WOOD 82
3
759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 227

777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 127

779 MACHINE OPERATORS, NOT SPECIFIED 150

SUBTOTAL 1,904
457
INSTRUMENTS AND RELATED PRODUCTS (SIC 38)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
774 PHOTOGRAPHIC PROCESS MACHINE OPERATORS 179
57
SUBTOTAL 179
57
MISCELLANEOUS MANUFACTURING INDUSTRIES (SIC 39)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
019 MANAGERS AND ADMINISTRATORS, N.E.C. 158

547 SPECIFIED MECHANICS AND REPAIRERS, N.E.C. 84

647 PRECIOUS STONES AND METALS WORKERS (JEWELERS) 145

734 PRINTING MACHINE OPERATORS 473

759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 68

769 SLICING AND CUTTING MACHINE OPERATORS 158

777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 363
363
796 PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS 28

889 LABORERS, EXCEPT CONSTRUCTION 315
315
SUBTOTAL 1,792
678
TRUCKING AND WAREHOUSING (SIC 42)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
313 SECRETARIES 469
469
453 JANITORS AND CLEANERS 156

888 HAND PACKERS AND PACKAGERS 404
339
889 LABORERS, EXCEPT CONSTRUCTION 938

SUBTOTAL 1,967
808
TRANSPORTATION BY AIR (SIC 45)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
505 AUTOMOBILE MECHANICS 241

759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 1,812

SUBTOTAL 2,053

ELECTRIC, GAS, AND SANITARY SERVICES (SIC 49)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
313 SECRETARIES 498

577 ELECTRICAL POWER INSTALLERS AND REPAIRERS 3,653

777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 498

869 CONSTRUCTION LABORERS 332

SUBTOTAL 4,981

AUTOMOTIVE DEALERS & SERVICE STATIONS (SIC 55)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
379 GENERAL OFFICE CLERKS 989

SUBTOTAL 989

PERSONAL SERVICES (SIC 72)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
458 HAIRDRESSERS AND COSMETOLOGISTS 8,590
4,387
SUBTOTAL 8,590
4,387
BUSINESS SERVICES (SIC 73)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
075 GEOLOGISTS AND GEODESISTS 28

SUBTOTAL 28

HEALTH SERVICES (SIC 80)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
095 REGISTERED NURSES 256
244
203 CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS 25
25
453 JANITORS AND CLEANERS 70

486 GROUNDSKEEPERS AND GARDENERS, EXCEPT FARM 28

SUBTOTAL 379
269
TOTAL 57,909 16,349
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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