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 2,( 1H,3H)-PYRIMIDINEDIONE
CAS # 66-22-8
RTECS #  
Agent Code X9246

AGRICULTURAL SERVICES (SIC 07)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
019 MANAGERS AND ADMINISTRATORS, N.E.C. 403
403
086 VETERINARIANS 2,015

208 HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C. 403
403
453 JANITORS AND CLEANERS 403
403
487 ANIMAL CARETAKERS, EXCEPT FARM 806
806
SUBTOTAL 4,030
2,015
MACHINERY, EXCEPT ELECTRICAL (SIC 35)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
774 PHOTOGRAPHIC PROCESS MACHINE OPERATORS 17
12
SUBTOTAL 17
12
ELECTRIC AND ELECTRONIC EQUIPMENT (SIC 36)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
213 ELECTRICAL AND ELECTRONIC TECHNICIANS 44

SUBTOTAL 44

TRANSPORTATION EQUIPMENT (SIC 37)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
056 INDUSTRIAL ENGINEERS 14

SUBTOTAL 14

BUSINESS SERVICES (SIC 73)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
073 CHEMISTS, EXCEPT BIOCHEMISTS 233

SUBTOTAL 233

HEALTH SERVICES (SIC 80)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
073 CHEMISTS, EXCEPT BIOCHEMISTS 8
3
203 CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS 815
656
206 RADIOLOGIC TECHNICIANS 264
153
208 HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C. 63
47
223 BIOLOGICAL TECHNICIANS 70
70
446 HEALTH AIDES, EXCEPT NURSING 35
14
SUBTOTAL 1,255
943
TOTAL 5,593 2,970
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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