C1g Smells

You need to be able to

• Describe and explain the formation and properties of esters in synthetic perfumes
• Explain how esters can be used as solvents (or why water won't remove nail polish)
• Explain the need to test cosmetics, and opinions surrounding testing on animals

1. Esters notes from BBC Bitesize
2. Soluble and insoluble materials BBC clip
3. Cosmetics testing notes