| Agent Name | SILANETRIOL, METHYL-, TRIACETATE |
| CAS # | 4253-34-3 |
| RTECS # | VV4500000 |
| Agent Code | M1920 |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 055 | ELECTRICAL AND ELECTRONIC ENGINEERS | 6,789 | |
| 059 | ENGINEERS, N.E.C. | 542 | 11 |
| 073 | CHEMISTS, EXCEPT BIOCHEMISTS | 26 | |
| 203 | CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS | 72 | 13 |
| 208 | HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C. | 81 | 32 |
| 213 | ELECTRICAL AND ELECTRONIC TECHNICIANS | 1,499 | 506 |
| 215 | MECHANICAL ENGINEERING TECHNICIANS | 79 | |
| 216 | ENGINEERING TECHNICIANS, N.E.C. | 3,012 | 118 |
| 224 | CHEMICAL TECHNICIANS | 1,433 | 179 |
| 225 | SCIENCE TECHNICIANS, N.E.C. | 883 | |
| 235 | TECHNICIANS, N.E.C. | 2,605 | 817 |
| 243 | SUPERVISORS AND PROPRIETORS, SALES OCCUPATIONS | 633 | 203 |
| 307 | SUPERVISORS; DISTRIBUTION, SCHEDULING, AND ADJUSTING CLERKS | 35 | |
| 365 | STOCK AND INVENTORY CLERKS | 429 | 427 |
| 385 | DATA-ENTRY KEYERS | 1,602 | 764 |
| 453 | JANITORS AND CLEANERS | 16,449 | 395 |
| 503 | SUPERVISORS, MECHANICS AND REPAIRERS | 443 | |
| 505 | AUTOMOBILE MECHANICS | 4,683 | |
| 507 | BUS, TRUCK, AND STATIONARY ENGINE MECHANICS | 9,716 | |
| 508 | AIRCRAFT ENGINE MECHANICS | 9,786 | 256 |
| 509 | SMALL ENGINE REPAIRERS | 427 | 50 |
| 514 | AUTOMOBILE BODY AND RELATED REPAIRERS | 6,013 | |
| 515 | AIRCRAFT MECHANICS, EXC. ENGINE | 488 | |
| 516 | HEAVY EQUIPMENT MECHANICS | 5,314 | |
| 518 | INDUSTRIAL MACHINERY REPAIRERS | 1,700 | |
| 519 | MACHINERY MAINTENANCE OCCUPATIONS | 90 | |
| 523 | ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT | 127 | |
| 529 | TELEPHONE INSTALLERS AND REPAIRERS | 151 | |
| 533 | MISCELLANEOUS ELECTRICAL AND ELECTRONIC EQUIPMENT REPAIRERS | 116 | 19 |
| 534 | HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS | 59 | |
| 535 | CAMERA, WATCH, AND MUSICAL INSTRUMENT REPAIRERS | 550 | 419 |
| 544 | MILLWRIGHTS | 560 | |
| 547 | SPECIFIED MECHANICS AND REPAIRERS, N.E.C. | 2,580 | 85 |
| 549 | NOT SPECIFIED MECHANICS AND REPAIRERS | 7,469 | |
| 558 | SUPERVISORS, N.E.C. | 1,063 | |
| 563 | BRICKMASONS AND STONEMASONS | 544 | 79 |
| 567 | CARPENTERS | 13,304 | 10 |
| 575 | ELECTRICIANS | 6,905 | 55 |
| 579 | PAINTERS, CONSTRUCTION AND MAINTENANCE | 337 | 297 |
| 585 | PLUMBERS, PIPEFITTERS, AND STEAMFITTERS | 6,646 | 3 |
| 588 | CONCRETE AND TERRAZZO FINISHERS | 589 | |
| 589 | GLAZIERS | 304 | |
| 593 | INSULATION WORKERS | 4,002 | |
| 596 | SHEETMETAL DUCT INSTALLERS | 395 | 17 |
| 633 | SUPERVISORS, PRODUCTION OCCUPATIONS | 437 | |
| 637 | MACHINISTS | 5,196 | 136 |
| 647 | PRECIOUS STONES AND METALS WORKERS (JEWELERS) | 306 | |
| 653 | SHEET METAL WORKERS | 7,205 | 294 |
| 655 | MISCELLANEOUS PRECISION METAL WORKERS | 122 | |
| 668 | UPHOLSTERERS | 45 | |
| 675 | HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS | 199 | 11 |
| 676 | PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS | 238 | |
| 683 | ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS | 3,324 | 2,684 |
| 684 | MISCELLANEOUS PRECISION WORKERS, N.E.C. | 2,440 | 164 |
| 689 | INSPECTORS, TESTERS, AND GRADERS | 181 | 21 |
| 703 | LATHE AND TURNING MACHINE SET-UP OPERATORS | 282 | |
| 709 | GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS | 354 | 42 |
| 717 | FABRICATING MACHINE OPERATORS, N.E.C. | 57 | |
| 719 | MOLDING AND CASTING MACHINE OPERATORS | 937 | 382 |
| 723 | METAL PLATING MACHINE OPERATORS | 475 | 19 |
| 725 | MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS | 734 | |
| 733 | MISCELLANEOUS WOODWORKING MACHINE OPERATORS | 9 | |
| 753 | CEMENTING AND GLUING MACHINE OPERATORS | 765 | 582 |
| 755 | EXTRUDING AND FORMING MACHINE OPERATORS | 93 | 33 |
| 756 | MIXING AND BLENDING MACHINE OPERATORS | 5,521 | 286 |
| 757 | SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS | 770 | 4 |
| 759 | PAINTING AND PAINT SPRAYING MACHINE OPERATORS | 822 | |
| 766 | FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD | 132 | |
| 769 | SLICING AND CUTTING MACHINE OPERATORS | 1,109 | |
| 777 | MISCELLANEOUS MACHINE OPERATORS, N.E.C. | 580 | 61 |
| 779 | MACHINE OPERATORS, NOT SPECIFIED | 7,312 | 2,718 |
| 783 | WELDERS AND CUTTERS | 5,570 | 357 |
| 784 | SOLDERERS AND BRAZERS | 436 | |
| 785 | ASSEMBLERS | 48,419 | 16,691 |
| 796 | PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS | 4,455 | 168 |
| 797 | PRODUCTION TESTERS | 1,191 | 531 |
| 798 | PRODUCTION SAMPLERS AND WEIGHERS | 68 | |
| 859 | MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS | 199 | 112 |
| 869 | CONSTRUCTION LABORERS | 8,287 | 5 |
| 873 | PRODUCTION HELPERS | 347 | |
| 888 | HAND PACKERS AND PACKAGERS | 453 | 407 |
| 889 | LABORERS, EXCEPT CONSTRUCTION | 1,928 | |
| TOTAL | 231,529 | 30,464 | |
*(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.