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 PROPANOL, 2-, 1-(TERT-BUTYLAMINO)-3-((4-MORPHOLINO-1,2,5-THIADIAZOL-3-YL)OXY) MALEATE (1:1 ) (SALT)
CAS # 26921-17-5
RTECS # UA8475000 
Agent Code X3219

CHEMICALS AND ALLIED PRODUCTS (SIC 28)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
073 CHEMISTS, EXCEPT BIOCHEMISTS 228
65
225 SCIENCE TECHNICIANS, N.E.C. 326
137
754 PACKAGING AND FILLING MACHINE OPERATORS 483
222
756 MIXING AND BLENDING MACHINE OPERATORS 248

759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 117

777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 52

798 PRODUCTION SAMPLERS AND WEIGHERS 111

888 HAND PACKERS AND PACKAGERS 1,591
730
SUBTOTAL 3,156
1,154
HEALTH SERVICES (SIC 80)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
084 PHYSICIANS 216
68
096 PHARMACISTS 1,500
752
446 HEALTH AIDES, EXCEPT NURSING 197
59
SUBTOTAL 1,913
879
TOTAL 5,069 2,033
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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