esters Flashcards
1
Q
esters are..
A
heavier than air and are flammable
2
Q
advantages?
A
- aren’t as volatile/toxic as other organic solvents
- have replaced solvents (toluene) in many paints and varnishes
3
Q
what are they formed from?
A
an alcohol and a carboxylic acid
4
Q
what catalyst is used?
A
an acid catalyst
5
Q
alcohol + carboxylic acid forms..
A
ester + water
6
Q
what don’t esters mix well with?
A
water
7
Q
uses of esters?
A
- solvents
- perfumes
- ointments
8
Q
disadvantages?
A
inhaling fumes irritates mucous membranes in nose and mouth
