| Agent Name | PYRAZOLIDINONE, 1-PHENYL-, 3- |
| CAS # | 92-43-3 |
| RTECS # | UQ8750000 |
| Agent Code | M0749 |
| Code | Occupation Description (1980) | No Control |
Resp Prot |
Other PPE |
Vent |
Other Control |
Exposures |
| 189 | PHOTOGRAPHERS | 0.0% |
0.0% |
100.0% |
0.0% |
0.0% |
230 |
| SUBTOTAL | 0.0% |
0.0% |
100.0% |
0.0% |
0.0% |
230 | |
| Code | Occupation Description (1980) | No Control |
Resp Prot |
Other PPE |
Vent |
Other Control |
Exposures |
| 735 | PHOTOENGRAVERS AND LITHOGRAPHERS | 100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
112 |
| SUBTOTAL | 100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
112 | |
| Code | Occupation Description (1980) | No Control |
Resp Prot |
Other PPE |
Vent |
Other Control |
Exposures |
| 185 | DESIGNERS | 100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
84 |
| 188 | PAINTERS, SCULPTORS, CRAFT-ARTISTS, AND ARTIST PRINTMAKERS | 100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
329 |
| 189 | PHOTOGRAPHERS | 90.9% |
0.0% |
0.0% |
9.1% |
0.0% |
1,877 |
| 195 | EDITORS AND REPORTERS | 0.0% |
0.0% |
0.0% |
100.0% |
0.0% |
102 |
| 213 | ELECTRICAL AND ELECTRONIC TECHNICIANS | 100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
523 |
| 216 | ENGINEERING TECHNICIANS, N.E.C. | 0.0% |
0.0% |
0.0% |
100.0% |
0.0% |
228 |
| 235 | TECHNICIANS, N.E.C. | 100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
14 |
| 308 | COMPUTER OPERATORS | 0.0% |
0.0% |
0.0% |
0.0% |
100.0% |
194 |
| 363 | PRODUCTION COORDINATORS | 100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
506 |
| 364 | TRAFFIC, SHIPPING, AND RECEIVING CLERKS | 100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
2,147 |
| 379 | GENERAL OFFICE CLERKS | 100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
637 |
| 426 | GUARDS AND POLICE, EXC. PUBLIC SERVICE | 100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
140 |
| 453 | JANITORS AND CLEANERS | 100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
91 |
| 633 | SUPERVISORS, PRODUCTION OCCUPATIONS | 100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
30 |
| 649 | ENGRAVERS, METAL | 100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
434 |
| 734 | PRINTING MACHINE OPERATORS | 100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
264 |
| 735 | PHOTOENGRAVERS AND LITHOGRAPHERS | 10.6% |
0.0% |
0.0% |
89.4% |
0.0% |
1,038 |
| 736 | TYPESETTERS AND COMPOSITORS | 89.6% |
0.0% |
0.0% |
10.4% |
0.0% |
14,743 |
| 737 | MISCELLANEOUS PRINTING MACHINE OPERATORS | 49.2% |
0.0% |
0.0% |
0.0% |
50.8% |
557 |
| 774 | PHOTOGRAPHIC PROCESS MACHINE OPERATORS | 46.8% |
0.0% |
53.2% |
0.0% |
0.0% |
2,276 |
| 777 | MISCELLANEOUS MACHINE OPERATORS, N.E.C. | 100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
825 |
| 889 | LABORERS, EXCEPT CONSTRUCTION | 100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
2,887 |
| SUBTOTAL | 84.4% |
0.0% |
4.0% |
9.8% |
1.5% |
29,926 | |
| Code | Occupation Description (1980) | No Control |
Resp Prot |
Other PPE |
Vent |
Other Control |
Exposures |
| 345 | DUPLICATING MACHINE OPERATORS | 100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
32 |
| 453 | JANITORS AND CLEANERS | 100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
433 |
| SUBTOTAL | 100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
465 | |
| Code | Occupation Description (1980) | No Control |
Resp Prot |
Other PPE |
Vent |
Other Control |
Exposures |
| 216 | ENGINEERING TECHNICIANS, N.E.C. | 0.0% |
0.0% |
100.0% |
0.0% |
0.0% |
28 |
| SUBTOTAL | 0.0% |
0.0% |
100.0% |
0.0% |
0.0% |
28 | |
| Code | Occupation Description (1980) | No Control |
Resp Prot |
Other PPE |
Vent |
Other Control |
Exposures |
| 189 | PHOTOGRAPHERS | 100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
46 |
| 216 | ENGINEERING TECHNICIANS, N.E.C. | 0.0% |
0.0% |
0.0% |
100.0% |
0.0% |
324 |
| 453 | JANITORS AND CLEANERS | 100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
823 |
| 774 | PHOTOGRAPHIC PROCESS MACHINE OPERATORS | 100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
58 |
| 793 | HAND ENGRAVING AND PRINTING OCCUPATIONS | 100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
526 |
| SUBTOTAL | 81.7% |
0.0% |
0.0% |
18.2% |
0.0% |
1,777 | |
| Code | Occupation Description (1980) | No Control |
Resp Prot |
Other PPE |
Vent |
Other Control |
Exposures |
| 189 | PHOTOGRAPHERS | 50.0% |
0.0% |
50.0% |
0.0% |
0.0% |
11 |
| 734 | PRINTING MACHINE OPERATORS | 100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
21 |
| 796 | PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS | 100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
30 |
| SUBTOTAL | 91.1% |
0.0% |
8.8% |
0.0% |
0.0% |
62 | |
| Code | Occupation Description (1980) | No Control |
Resp Prot |
Other PPE |
Vent |
Other Control |
Exposures |
| 189 | PHOTOGRAPHERS | 100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
11 |
| 225 | SCIENCE TECHNICIANS, N.E.C. | 33.3% |
0.0% |
33.3% |
33.3% |
0.0% |
43 |
| 453 | JANITORS AND CLEANERS | 100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
238 |
| 579 | PAINTERS, CONSTRUCTION AND MAINTENANCE | 100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
297 |
| 756 | MIXING AND BLENDING MACHINE OPERATORS | 100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
23 |
| 759 | PAINTING AND PAINT SPRAYING MACHINE OPERATORS | 100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
6 |
| 774 | PHOTOGRAPHIC PROCESS MACHINE OPERATORS | 27.0% |
0.0% |
24.2% |
24.2% |
24.5% |
417 |
| SUBTOTAL | 67.8% |
0.0% |
11.1% |
11.1% |
9.8% |
1,035 | |
| Code | Occupation Description (1980) | No Control |
Resp Prot |
Other PPE |
Vent |
Other Control |
Exposures |
| 774 | PHOTOGRAPHIC PROCESS MACHINE OPERATORS | 100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
75 |
| SUBTOTAL | 100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
75 | |
| Code | Occupation Description (1980) | No Control |
Resp Prot |
Other PPE |
Vent |
Other Control |
Exposures |
| 185 | DESIGNERS | 0.0% |
0.0% |
100.0% |
0.0% |
0.0% |
332 |
| SUBTOTAL | 0.0% |
0.0% |
100.0% |
0.0% |
0.0% |
332 | |
| Code | Occupation Description (1980) | No Control |
Resp Prot |
Other PPE |
Vent |
Other Control |
Exposures |
| 744 | TEXTILE SEWING MACHINE OPERATORS | 100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
181 |
| 774 | PHOTOGRAPHIC PROCESS MACHINE OPERATORS | 100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
680 |
| SUBTOTAL | 100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
861 | |
| Code | Occupation Description (1980) | No Control |
Resp Prot |
Other PPE |
Vent |
Other Control |
Exposures |
| 075 | GEOLOGISTS AND GEODESISTS | 0.0% |
0.0% |
50.0% |
50.0% |
0.0% |
56 |
| 364 | TRAFFIC, SHIPPING, AND RECEIVING CLERKS | 0.0% |
0.0% |
0.0% |
100.0% |
0.0% |
478 |
| 774 | PHOTOGRAPHIC PROCESS MACHINE OPERATORS | 0.0% |
0.0% |
11.8% |
88.2% |
0.0% |
1,135 |
| SUBTOTAL | 0.0% |
0.0% |
9.7% |
90.2% |
0.0% |
1,669 | |
| Code | Occupation Description (1980) | No Control |
Resp Prot |
Other PPE |
Vent |
Other Control |
Exposures |
| 084 | PHYSICIANS | 85.1% |
0.0% |
14.9% |
0.0% |
0.0% |
2,981 |
| 095 | REGISTERED NURSES | 98.7% |
0.0% |
0.0% |
0.0% |
1.3% |
1,811 |
| 189 | PHOTOGRAPHERS | 100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
28 |
| 203 | CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS | 21.1% |
0.0% |
0.0% |
0.0% |
78.9% |
933 |
| 206 | RADIOLOGIC TECHNICIANS | 43.1% |
0.0% |
33.5% |
8.4% |
14.9% |
24,569 |
| 208 | HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C. | 0.0% |
0.0% |
100.0% |
0.0% |
0.0% |
114 |
| 213 | ELECTRICAL AND ELECTRONIC TECHNICIANS | 100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
28 |
| 447 | NURSING AIDES, ORDERLIES, AND ATTENDANTS | 94.0% |
0.0% |
6.0% |
0.0% |
0.0% |
332 |
| 774 | PHOTOGRAPHIC PROCESS MACHINE OPERATORS | 52.8% |
0.0% |
47.2% |
0.0% |
0.0% |
621 |
| SUBTOTAL | 50.3% |
0.0% |
28.9% |
6.5% |
14.0% |
31,417 | |
| TOTAL | 65.9% |
0.0% |
16.4% |
10.2% |
7.3% |
67,989 | |
| RELATED PAGES: Estimates by SIC, Estimates by Occupation, Estimates by Occupation within SIC | |||||||
| ABBREVIATIONS: Resp Prot = Respiratory Protection Other PPE = Personal Protective Equipment Other Than Respiratory Protection Vent = Ventilation | |||||||
*(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 estimated numbers of exposures, 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. (4) For a given occupation, the estimated number of potential exposures is not necessarily equal to the estimated total number of potentially exposed workers. For example, a worker may be exposed to the same agent from multiple sources; thus, it is not the worker that is controlled but the exposure. (5) The presence or absence of controls does not imply that controls are necessary or required. The estimates and the controls are strictly based on observations associated with potential exposures.