1
Q
Wha are some uses of esters? (4)
A
Solvents
Perfumes and aromas
Ointments
Flavourings
2
Q
What are some properties of esters? (4)
A
Volatile
Pleasant smelling
Dissolve alcohols and other organic compounds
Not water soluble
3
Q
What is the functional group of esters?
A
-COO-
4
Q
What is an example of an ester?
A
Ethyl ethanoate
5
Q
What are some disadvantages of Esters? (3)
A
> they irritate the mucous membrane
> they are heavier than air and very flammable, which easily causes flash fires
> they are toxic in large amounts
6
Q
What is an advantage of esters over other organic solvents?
A
They are far less toxic
