National Occupational Exposure Survey
(1981 - 1983)

Estimated Numbers of Employees Potentially Exposed to Specific Agents by Occupation*

Agent Name 2-BUTENEDIOIC ACID (Z)-, MONOBUTYL ESTER, POLYMER WITH ETHENYLBENZENE
CAS # 25215-62-7
RTECS #
Agent Code X9448

Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
019 MANAGERS AND ADMINISTRATORS, N.E.C. 1,289 645
313 SECRETARIES 110 83
379 GENERAL OFFICE CLERKS 331 273
736 TYPESETTERS AND COMPOSITORS 766 177
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 517 388
TOTAL 3,013 1,566

*(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.

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