1. Solvents

2. Some common solvents Charcoal lighter fluid, Windshield washer fluid,
Paint,
Household cleaners, and even
Water! 1a

3. Use of solvents Cleaning Degreasing
Removing paint, ink, or other coatings 1b

4. Use of solvents
Producing adhesives, paints, inks, coatings, varnishes, and other sealers
Solvents we work with 1c

5. How to recognize solvents
Usually liquid
Many are colorless
Most have a strong odor
Some evaporate quickly 2a

6. How to recognize solvents
Always check the container’s label 2b

7. Chemistry of solvents Solvents are used to dissolve something else
Like dissolves like
How electron are distributed is called polarity 3a

8. Chemistry of solvents Polar solvents: Non-polar solvents: Water
Ketones
Alcohols
Non-polar solvents:
Oils
Petroleum distillates
Many chlorinated solvents 3b

9. Chemistry of solvents Always use the solvent specified for the job
Why we use certain solvents 3c

10. Health hazards Routes of entry include: Breathing the vapors,
Direct contact, and
Ingestion if you are eating or drinking while using the solvents. 4a

11. Health hazards: Acute effects
Dizziness
Nausea
Irritation
Dryness
Itching
Dermatitis 4b

12. Health hazards: Chronic effects
Chronic diseases typically target:
Skin,
Liver,
Kidneys,
Circulatory system,
Reproductive system, and
Nervous system. 4c

13. Health hazards
Check the MSDS
Health hazards of the solvents we use 4d

14. Physical hazards Combustible Flammable Check the MSDS
Physical hazards of the solvents we use 5

15. Engineering controls that reduce exposures
Ventilation
Automated chemical transfer equipment
Engineering controls we use 6

16. Personal protective equipment (PPE)
See solvent’s MSDS for PPE recommendations
Employer selects appropriate PPE
Types of PPE we use 7

17. Safe work procedures See solvent’s MSDS for safe handling information
Take appropriate fire prevention precautions
Use only the amount needed 8a

18. Safe work procedures Dispense carefully to avoid spills
Be cautious about skin contact
Follow all job-specific work procedures 8b

19. Safe storage procedures
See solvent’s MSDS for safe storage information
Solvents may need to be stored separately from other materials
Storage areas should be well ventilated 9a

20. Safe storage procedures
Rough handling can lead to dangerous leaks
Inspect containers for damage prior to use
Report suspected damage, contamination, or leaks 9b

21. Proper clean-up and disposal
Emergency releases should be handled by a specially trained Hazmat team
Waste solvents need to be collected in proper containers 10

22. First aid and emergency procedures
Refer to the MSDS for first aid and emergency information
Always follow our company’s specific procedures for emergency response and first aid 11