Datasheet

Product name: DOWSIL™ 3145 RTV Mil-A-46146 Adhesive/Sealant
Clear
Revision Date: 04.09.2020
Version: 4.0
Page 5 of 23
Do not store with the following product types: Strong oxidizing agents.
Unsuitable materials for containers: None known.
7.3 Specific end use(s): See the technical data sheet on this product for further information.
SECTION 8: EXPOSURE CONTROLS/PERSONAL PROTECTION
8.1 Control parameters
If exposure limits exist, they are listed below. If no exposure limits are displayed, then no values are
applicable.
Component
Regulation
Type of listing
Value
Methyltrimethoxysilane
Dow IHG
TWA
7.5 ppm
Further information: Skin Sensitizer
octamethylcyclotetrasiloxane
US WEEL
TWA
10 ppm
Decamethylcyclopentasiloxa
ne
US WEEL
TWA
10 ppm
The following substance(s), which have Occupational Exposure Limit(s) (OEL), may be formed during
handling or processing:, Methanol.
Recommended monitoring procedures
Monitoring of the concentration of substances in the breathing zone of workers or in the general
workplace may be required to confirm compliance with the Occupational Exposure Limits and the
adequacy of exposure controls. For some substances biological monitoring may also be appropriate.
Validated exposure measurement methods should be applied by a competent person and samples
should be analysed by an accredited laboratory.
Reference should be made to monitoring standards, such as the following: European Standard EN
689 (Workplace atmospheres - Guidance for the assessment of exposure by inhalation to chemical
agents for comparison with limit values and measurement strategy); European Standard EN 14042
(Workplace atmospheres - Guide for the application and use of procedures for the assessment of
exposure to chemical and biological agents); European Standard EN 482 (Workplace atmospheres -
General requirements for the performance of procedures for the measurement of chemical agents).
Reference to national guidance documents for methods for the determination of hazardous
substances will also be required.
Examples of sources of recommended exposure measurement methods are given below or contact
the supplier. Further national methods may be available.
National Institute of Occupational Safety and Health (NIOSH), USA: Manual of Analytical Methods.
Occupational Safety and Health Administration (OSHA), USA: Sampling and Analytical Methods.
Health and Safety Executive (HSE), United Kingdom: Methods for the Determination of Hazardous
Substances.
Institut für Arbeitsschutz Deutschen Gesetzlichen Unfallversicherung (IFA), Germany.
L'Institut National de Recherche et de Securité, (INRS), France.
Derived No Effect Level
Methyltrimethoxysilane
Workers
Acute systemic effects
Acute local effects
Long-term systemic
effects
Long-term local effects
Dermal
Inhalation
Dermal
Inhalation
Dermal
Inhalation
Dermal
Inhalation