National Occupational Exposure Survey
(1981 - 1983)

Estimated Numbers of Employees Potentially Exposed to Specific Agents by 2-Digit Standard Industrial Classification (SIC)*

Agent Name SUCCINIMIDE
CAS # 123-56-8
RTECS # WN2200000
Agent Code X7228

SIC Industry Description (1972) Total # Employees
(Male & Female)
Total # Female
Employees
34 FABRICATED METAL PRODUCTS 830 622
36 ELECTRIC AND ELECTRONIC EQUIPMENT 267 67
38 INSTRUMENTS AND RELATED PRODUCTS 400 400
39 MISCELLANEOUS MANUFACTURING INDUSTRIES 2,153 967
73 BUSINESS SERVICES 1,822 272
TOTAL 5,472 2,329

*(1) By survey design, not all 2-digit SICs were surveyed. (2) The estimates for each 2-digit SIC apply only to the 3- and 4-digit SICs surveyed within the 2-digit SIC. Not all SICs were surveyed. (3) When using the estimates, standard errors associated with estimates should be considered. (4) 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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