| Agent Name | HEXANE |
| CAS # | 110-54-3 |
| RTECS # | MN9275000 |
| Agent Code | 36955 |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 019 | MANAGERS AND ADMINISTRATORS, N.E.C. | 2,004 | 27 |
| 027 | PERSONNEL, TRAINING, AND LABOR RELATIONS SPECIALISTS | 37 | 25 |
| 057 | MECHANICAL ENGINEERS | 94 | |
| 059 | ENGINEERS, N.E.C. | 8,964 | 1,612 |
| 064 | COMPUTER SYSTEMS ANALYSTS AND SCIENTISTS | 386 | 125 |
| 073 | CHEMISTS, EXCEPT BIOCHEMISTS | 5,636 | 873 |
| 074 | ATMOSPHERIC AND SPACE SCIENTISTS | 74 | |
| 083 | MEDICAL SCIENTISTS | 86 | 70 |
| 084 | PHYSICIANS | 156 | 45 |
| 095 | REGISTERED NURSES | 40,110 | 38,322 |
| 096 | PHARMACISTS | 738 | 369 |
| 099 | OCCUPATIONAL THERAPISTS | 147 | 140 |
| 105 | THERAPISTS, N.E.C. | 340 | 319 |
| 169 | SOCIAL SCIENTISTS, N.E.C. | 460 | 276 |
| 185 | DESIGNERS | 6,457 | 2,399 |
| 188 | PAINTERS, SCULPTORS, CRAFT-ARTISTS, AND ARTIST PRINTMAKERS | 7,296 | 3,125 |
| 189 | PHOTOGRAPHERS | 1,509 | 192 |
| 194 | ARTISTS, PERFORMERS, AND RELATED WORKERS, N.E.C. | 97 | |
| 195 | EDITORS AND REPORTERS | 102 | |
| 203 | CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS | 2,057 | 1,342 |
| 207 | LICENSED PRACTICAL NURSES | 2,254 | 2,254 |
| 208 | HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C. | 288 | 224 |
| 213 | ELECTRICAL AND ELECTRONIC TECHNICIANS | 3,543 | 1,162 |
| 215 | MECHANICAL ENGINEERING TECHNICIANS | 1,163 | 24 |
| 216 | ENGINEERING TECHNICIANS, N.E.C. | 5,745 | 498 |
| 217 | DRAFTING OCCUPATIONS | 480 | 46 |
| 223 | BIOLOGICAL TECHNICIANS | 1,891 | 624 |
| 224 | CHEMICAL TECHNICIANS | 7,456 | 1,812 |
| 225 | SCIENCE TECHNICIANS, N.E.C. | 7,827 | 1,626 |
| 235 | TECHNICIANS, N.E.C. | 1,030 | 37 |
| 256 | ADVERTISING AND RELATED SALES OCCUPATIONS | 457 | 91 |
| 259 | SALES REPRESENTATIVES, MINING, MANUFACTURING, AND WHOLESALE | 1,297 | 364 |
| 274 | SALES WORKERS, OTHER COMMODITIES | 1,315 | 1,315 |
| 307 | SUPERVISORS; DISTRIBUTION, SCHEDULING, AND ADJUSTING CLERKS | 125 | |
| 308 | COMPUTER OPERATORS | 3,124 | 681 |
| 313 | SECRETARIES | 605 | 605 |
| 325 | CLASSIFIED-AD CLERKS | 2,105 | 285 |
| 327 | ORDER CLERKS | 306 | 306 |
| 356 | MAIL CLERKS, EXC. POSTAL SERVICE | 2,447 | 193 |
| 357 | MESSENGERS | 278 | |
| 359 | DISPATCHERS | 2,418 | |
| 364 | TRAFFIC, SHIPPING, AND RECEIVING CLERKS | 6,635 | 525 |
| 365 | STOCK AND INVENTORY CLERKS | 658 | 427 |
| 374 | MATERIAL RECORDING, SCHEDULING, AND DISTRIBUTING CLERKS, N.E.C. | 491 | |
| 379 | GENERAL OFFICE CLERKS | 1,630 | 1,368 |
| 384 | PROOFREADERS | 115 | 77 |
| 389 | ADMINISTRATIVE SUPPORT OCCUPATIONS, N.E.C. | 4,672 | 1,479 |
| 446 | HEALTH AIDES, EXCEPT NURSING | 407 | 181 |
| 447 | NURSING AIDES, ORDERLIES, AND ATTENDANTS | 2,461 | 2,345 |
| 449 | MAIDS AND HOUSEMEN | 716 | 669 |
| 453 | JANITORS AND CLEANERS | 33,345 | 1,019 |
| 503 | SUPERVISORS, MECHANICS AND REPAIRERS | 9 | |
| 505 | AUTOMOBILE MECHANICS | 20,585 | 42 |
| 507 | BUS, TRUCK, AND STATIONARY ENGINE MECHANICS | 5,939 | |
| 514 | AUTOMOBILE BODY AND RELATED REPAIRERS | 3,536 | |
| 515 | AIRCRAFT MECHANICS, EXC. ENGINE | 2,471 | |
| 516 | HEAVY EQUIPMENT MECHANICS | 3,830 | |
| 518 | INDUSTRIAL MACHINERY REPAIRERS | 7,042 | |
| 519 | MACHINERY MAINTENANCE OCCUPATIONS | 601 | |
| 523 | ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT | 1,553 | |
| 525 | DATA PROCESSING EQUIPMENT REPAIRERS | 114 | |
| 527 | TELEPHONE LINE INSTALLERS AND REPAIRERS | 225 | |
| 533 | MISCELLANEOUS ELECTRICAL AND ELECTRONIC EQUIPMENT REPAIRERS | 116 | 19 |
| 534 | HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS | 2,604 | |
| 539 | MECHANICAL CONTROLS AND VALVE REPAIRERS | 347 | |
| 544 | MILLWRIGHTS | 560 | |
| 547 | SPECIFIED MECHANICS AND REPAIRERS, N.E.C. | 3,051 | 175 |
| 549 | NOT SPECIFIED MECHANICS AND REPAIRERS | 14,160 | 77 |
| 558 | SUPERVISORS, N.E.C. | 2,779 | |
| 566 | CARPET INSTALLERS | 6,141 | |
| 567 | CARPENTERS | 36,868 | 36 |
| 569 | CARPENTER APPRENTICES | 170 | |
| 573 | DRYWALL INSTALLERS | 1,119 | |
| 575 | ELECTRICIANS | 2,402 | |
| 577 | ELECTRICAL POWER INSTALLERS AND REPAIRERS | 4,040 | |
| 579 | PAINTERS, CONSTRUCTION AND MAINTENANCE | 1,688 | 184 |
| 585 | PLUMBERS, PIPEFITTERS, AND STEAMFITTERS | 6,418 | |
| 587 | PLUMBER, PIPEFITTER, AND STEAMFITTER APPRENTICES | 460 | |
| 588 | CONCRETE AND TERRAZZO FINISHERS | 356 | |
| 589 | GLAZIERS | 304 | |
| 593 | INSULATION WORKERS | 4,643 | |
| 595 | ROOFERS | 1,851 | |
| 596 | SHEETMETAL DUCT INSTALLERS | 1,681 | |
| 599 | CONSTRUCTION TRADES, N.E.C. | 3,350 | |
| 633 | SUPERVISORS, PRODUCTION OCCUPATIONS | 2,349 | 28 |
| 634 | TOOL AND DIE MAKERS | 511 | 9 |
| 637 | MACHINISTS | 7,239 | 131 |
| 643 | BOILERMAKERS | 24 | |
| 646 | LAY-OUT WORKERS | 597 | 136 |
| 653 | SHEET METAL WORKERS | 9,747 | |
| 655 | MISCELLANEOUS PRECISION METAL WORKERS | 122 | |
| 656 | PATTERNMAKERS AND MODEL MAKERS, WOOD | 82 | 3 |
| 657 | CABINET MAKERS AND BENCH CARPENTERS | 1,233 | 800 |
| 658 | FURNITURE AND WOOD FINISHERS | 101 | 50 |
| 668 | UPHOLSTERERS | 4,204 | 816 |
| 669 | SHOE REPAIRERS | 873 | 160 |
| 675 | HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS | 992 | 11 |
| 676 | PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS | 153 | |
| 679 | BOOKBINDERS | 354 | 4 |
| 683 | ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS | 1,047 | |
| 684 | MISCELLANEOUS PRECISION WORKERS, N.E.C. | 260 | 58 |
| 693 | ADJUSTERS AND CALIBRATORS | 48 | 10 |
| 696 | STATIONARY ENGINEERS | 531 | 33 |
| 699 | MISCELLANEOUS PLANT AND SYSTEM OPERATORS | 653 | |
| 703 | LATHE AND TURNING MACHINE SET-UP OPERATORS | 51 | |
| 706 | PUNCHING AND STAMPING PRESS MACHINE OPERATORS | 698 | 233 |
| 707 | ROLLING MACHINE OPERATORS | 32 | |
| 709 | GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS | 917 | 88 |
| 713 | FORGING MACHINE OPERATORS | 328 | |
| 715 | MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS | 29 | |
| 717 | FABRICATING MACHINE OPERATORS, N.E.C. | 4,777 | 3,508 |
| 719 | MOLDING AND CASTING MACHINE OPERATORS | 4,887 | 1,008 |
| 723 | METAL PLATING MACHINE OPERATORS | 562 | 100 |
| 727 | SAWING MACHINE OPERATORS | 4,555 | 710 |
| 733 | MISCELLANEOUS WOODWORKING MACHINE OPERATORS | 1,068 | |
| 734 | PRINTING MACHINE OPERATORS | 19,820 | 1,338 |
| 735 | PHOTOENGRAVERS AND LITHOGRAPHERS | 6,142 | 387 |
| 736 | TYPESETTERS AND COMPOSITORS | 14,862 | 2,735 |
| 737 | MISCELLANEOUS PRINTING MACHINE OPERATORS | 6,526 | 1,767 |
| 744 | TEXTILE SEWING MACHINE OPERATORS | 604 | 403 |
| 745 | SHOE MACHINE OPERATORS | 3,815 | 1,955 |
| 747 | PRESSING MACHINE OPERATORS | 657 | 657 |
| 748 | LAUNDERING AND DRY CLEANING MACHINE OPERATORS | 329 | 329 |
| 749 | MISCELLANEOUS TEXTILE MACHINE OPERATORS | 5,319 | 701 |
| 753 | CEMENTING AND GLUING MACHINE OPERATORS | 5,074 | 3,052 |
| 754 | PACKAGING AND FILLING MACHINE OPERATORS | 384 | |
| 755 | EXTRUDING AND FORMING MACHINE OPERATORS | 1,444 | 489 |
| 756 | MIXING AND BLENDING MACHINE OPERATORS | 3,683 | 103 |
| 757 | SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS | 3,376 | 390 |
| 758 | COMPRESSING AND COMPACTING MACHINE OPERATORS | 1,828 | 1,196 |
| 759 | PAINTING AND PAINT SPRAYING MACHINE OPERATORS | 3,652 | 1,273 |
| 764 | WASHING, CLEANING, AND PICKLING MACHINE OPERATORS | 185 | |
| 765 | FOLDING MACHINE OPERATORS | 710 | 651 |
| 766 | FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD | 3,845 | |
| 769 | SLICING AND CUTTING MACHINE OPERATORS | 6,738 | 1,225 |
| 774 | PHOTOGRAPHIC PROCESS MACHINE OPERATORS | 3,821 | 1,954 |
| 777 | MISCELLANEOUS MACHINE OPERATORS, N.E.C. | 21,428 | 4,747 |
| 779 | MACHINE OPERATORS, NOT SPECIFIED | 13,660 | 3,612 |
| 783 | WELDERS AND CUTTERS | 7,891 | 35 |
| 784 | SOLDERERS AND BRAZERS | 436 | |
| 785 | ASSEMBLERS | 57,762 | 21,963 |
| 786 | HAND CUTTING AND TRIMMING OCCUPATIONS | 223 | 223 |
| 787 | HAND MOLDING, CASTING, AND FORMING OCCUPATIONS | 512 | |
| 789 | HAND PAINTING, COATING, AND DECORATING OCCUPATIONS | 305 | 61 |
| 796 | PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS | 1,865 | 687 |
| 797 | PRODUCTION TESTERS | 2,373 | 698 |
| 804 | TRUCK DRIVERS, HEAVY | 1,948 | |
| 806 | DRIVER-SALES WORKERS | 335 | |
| 844 | OPERATING ENGINEERS | 3,362 | 181 |
| 856 | INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS | 281 | |
| 859 | MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS | 2,267 | 119 |
| 864 | HELPERS, MECHANICS AND REPAIRERS | 454 | |
| 869 | CONSTRUCTION LABORERS | 33,385 | 453 |
| 873 | PRODUCTION HELPERS | 2,967 | 550 |
| 877 | STOCK HANDLERS AND BAGGERS | 22 | 5 |
| 878 | MACHINE FEEDERS AND OFFBEARERS | 262 | 227 |
| 883 | FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C. | 17,714 | |
| 885 | GARAGE AND SERVICE STATION RELATED OCCUPATIONS | 2,777 | |
| 887 | VEHICLE WASHERS AND EQUIPMENT CLEANERS | 98 | |
| 888 | HAND PACKERS AND PACKAGERS | 9,477 | 6,140 |
| 889 | LABORERS, EXCEPT CONSTRUCTION | 4,413 | 492 |
| TOTAL | 643,101 | 138,726 | |
*(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.