| Agent Name | COPPER OXIDE (CU2O) |
| CAS # | 1317-39-1 |
| RTECS # | GL8050000 |
| Agent Code | 81679 |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 105 | THERAPISTS, N.E.C. | 219 | 219 |
| 213 | ELECTRICAL AND ELECTRONIC TECHNICIANS | 5 | 5 |
| 235 | TECHNICIANS, N.E.C. | 83 | 53 |
| 453 | JANITORS AND CLEANERS | 210 | |
| 549 | NOT SPECIFIED MECHANICS AND REPAIRERS | 2,414 | 302 |
| 567 | CARPENTERS | 324 | 65 |
| 579 | PAINTERS, CONSTRUCTION AND MAINTENANCE | 825 | 75 |
| 633 | SUPERVISORS, PRODUCTION OCCUPATIONS | 105 | |
| 703 | LATHE AND TURNING MACHINE SET-UP OPERATORS | 259 | |
| 734 | PRINTING MACHINE OPERATORS | 63 | 40 |
| 756 | MIXING AND BLENDING MACHINE OPERATORS | 210 | |
| 759 | PAINTING AND PAINT SPRAYING MACHINE OPERATORS | 1,708 | |
| 774 | PHOTOGRAPHIC PROCESS MACHINE OPERATORS | 179 | 57 |
| 779 | MACHINE OPERATORS, NOT SPECIFIED | 2,433 | |
| 789 | HAND PAINTING, COATING, AND DECORATING OCCUPATIONS | 2,192 | |
| 833 | MARINE ENGINEERS | 2,632 | |
| 856 | INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS | 105 | |
| 869 | CONSTRUCTION LABORERS | 456 | |
| TOTAL | 14,420 | 815 | |
*(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.