EXERCISE 5

Question 1

Synonyms to ACETANALIDE

Answer 1

Ethananilide
Acetylaniline
N-Acetylaniline
Antifebrin
2-Acetanilide

Question 2

Characteristics of ACETANALIDE

Answer 2

White leaflets or flakes, odorless
114-116 C melting point
304 boiling point
1.219 specific gravity
soluble in hot water

Question 3

compounds that you can use to
synthesize aniline,

Answer 3

Acetylchloride and acetic anhydride

Question 4

Acetylchloride, yields

Answer 4

acetanilide and HYDROCHLORIC ACID

Question 5

acetic anhydride yields

Answer 5

acetanilide and acetic acid.

Question 6

Chemical test for ACETANALIDE

Answer 6

HYDROLYSIS OF ACETANILIDE - crystal formation
Bromination

Question 7

Results for bromination

Answer 7

Acetanilide + = white ppt
Aniline + = yellow slimy substance

Question 8

chemical name of ACETAMINOPHEN or PARACETAMOL.

Answer 8

N-acetyl-4-aminophenol

Question 9

INDUSTRIAL USES

Answer 9

inhibitor of peroxides
stabilizer for cellulose ester varnishes.
intermediate for the synthesis of rubber accelerators
dyes and dye intermediate and camphor.

Question 10

PHARMACEUTICAL USES

Answer 10

analgesic and antipyretic effects.(not directly)

Question 11

Phenylacetamide cause
methemoglobinemia. T/F

Answer 11

True

Question 12

aniline is toxic. T/F

Answer 12

True