National Occupational Exposure Survey
(1981 - 1983)

Estimated Percentages of Controlled and Uncontrolled Potential Exposures to Specific Agents by Occupation within 2-Digit Standard Industrial Classification (SIC)*

Agent Name ACETIC ACID, 2,2'-((DIBUTYLSTANNYLENE)BIS(THIO))BIS-, DIISOOCTYL ESTER
CAS # 25168-24-5
RTECS # WH6719000 
Agent Code X1056

CHEMICALS AND ALLIED PRODUCTS (SIC 28)
Code Occupation Description (1980) No
Control
Resp
Prot
Other
PPE

Vent
Other
Control

Exposures
779 MACHINE OPERATORS, NOT SPECIFIED 0.0%
0.0%
66.7%
33.3%
0.0%
1,478
SUBTOTAL 0.0%
0.0%
66.7%
33.3%
0.0%
1,478
RUBBER AND MISC. PLASTICS PRODUCTS (SIC 30)
Code Occupation Description (1980) No
Control
Resp
Prot
Other
PPE

Vent
Other
Control

Exposures
225 SCIENCE TECHNICIANS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
193
453 JANITORS AND CLEANERS 100.0%
0.0%
0.0%
0.0%
0.0%
290
633 SUPERVISORS, PRODUCTION OCCUPATIONS 100.0%
0.0%
0.0%
0.0%
0.0%
386
888 HAND PACKERS AND PACKAGERS 100.0%
0.0%
0.0%
0.0%
0.0%
3,767
SUBTOTAL 100.0%
0.0%
0.0%
0.0%
0.0%
4,636
PRIMARY METAL INDUSTRIES (SIC 33)
Code Occupation Description (1980) No
Control
Resp
Prot
Other
PPE

Vent
Other
Control

Exposures
225 SCIENCE TECHNICIANS, N.E.C. 0.0%
0.0%
0.0%
100.0%
0.0%
476
453 JANITORS AND CLEANERS 0.0%
0.0%
0.0%
100.0%
0.0%
1,746
756 MIXING AND BLENDING MACHINE OPERATORS 0.0%
50.0%
0.0%
50.0%
0.0%
1,905
SUBTOTAL 0.0%
23.0%
0.0%
76.9%
0.0%
4,127
MACHINERY, EXCEPT ELECTRICAL (SIC 35)
Code Occupation Description (1980) No
Control
Resp
Prot
Other
PPE

Vent
Other
Control

Exposures
633 SUPERVISORS, PRODUCTION OCCUPATIONS 100.0%
0.0%
0.0%
0.0%
0.0%
185
703 LATHE AND TURNING MACHINE SET-UP OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
556
719 MOLDING AND CASTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,667
785 ASSEMBLERS 100.0%
0.0%
0.0%
0.0%
0.0%
617
796 PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS 100.0%
0.0%
0.0%
0.0%
0.0%
123
SUBTOTAL 100.0%
0.0%
0.0%
0.0%
0.0%
3,148
ELECTRIC AND ELECTRONIC EQUIPMENT (SIC 36)
Code Occupation Description (1980) No
Control
Resp
Prot
Other
PPE

Vent
Other
Control

Exposures
759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 0.0%
1.4%
29.1%
68.2%
1.4%
443
SUBTOTAL 0.0%
1.4%
29.1%
68.2%
1.4%
443
TRANSPORTATION EQUIPMENT (SIC 37)
Code Occupation Description (1980) No
Control
Resp
Prot
Other
PPE

Vent
Other
Control

Exposures
515 AIRCRAFT MECHANICS, EXC. ENGINE 100.0%
0.0%
0.0%
0.0%
0.0%
567
SUBTOTAL 100.0%
0.0%
0.0%
0.0%
0.0%
567
INSTRUMENTS AND RELATED PRODUCTS (SIC 38)
Code Occupation Description (1980) No
Control
Resp
Prot
Other
PPE

Vent
Other
Control

Exposures
579 PAINTERS, CONSTRUCTION AND MAINTENANCE 0.0%
0.0%
50.0%
50.0%
0.0%
73
SUBTOTAL 0.0%
0.0%
50.0%
50.0%
0.0%
73
TOTAL 57.7%
6.6%
7.9%
27.6%
4.2%
14,472
RELATED PAGES: Estimates by SIC, Estimates by Occupation, Estimates by Occupation within SIC
ABBREVIATIONS:
Resp Prot = Respiratory Protection
Other PPE = Personal Protective Equipment Other Than Respiratory Protection
Vent = Ventilation

*(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 estimated numbers of exposures, 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. (4) For a given occupation, the estimated number of potential exposures is not necessarily equal to the estimated total number of potentially exposed workers. For example, a worker may be exposed to the same agent from multiple sources; thus, it is not the worker that is controlled but the exposure. (5) The presence or absence of controls does not imply that controls are necessary or required. The estimates and the controls are strictly based on observations associated with potential exposures.

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