4'-Aminoacetanilide supplier

Name
4'-Aminoacetanilide
EINECS 204-576-6
CAS No. 122-80-5
Article Data137
CAS DataBase
Density 1.203 g/cm³
Solubility 0.1-1 g/100 mL at 25 °C
Melting Point 164-167 °C(lit.)
Formula C₈H₁₀N₂O
Boiling Point 267.726 °C at 760 mmHg
Molecular Weight 150.18
Flash Point 115.717 °C
Transport Information
Appearance pink to brown fine crystalline powder
Safety 22-26-36/37-39-36
Risk Codes 36-42/43-20/21/22
Molecular Structure
Hazard Symbols Xn,Xi
Synonyms Acetanilide,4'-amino- (6CI,7CI,8CI);Acetanilide, p-amino- (4CI);(4-(Acetylamino)phenyl)amine;1-Amino-4-(acetylamino)benzene;4-(Acetylamino)aniline;4-Acetylaminobenzeneamine;Acetparamin;Acetyl-p-phenylenediamine;C.I. 76005;C.I.Oxidation Base 19;Fourrine 88;Fourrine A;N-(4-Aminophenyl)acetamide;N-(p-Aminophenyl)acetamide;N-Acetyl-1,4-benzenediamine;N-Acetyl-p-phenylenediamine;NSC 2135;Paracetamin;p-(Acetylamino)aniline;p-Acetamidoaniline;p-Aminoacetanilide;
PSA 55.12000
LogP 1.88140

Synthetic route

: 104-04-1
N-(4-Nitrophenyl)acetamide

: 122-80-5
N-acetyl-p-phenylenediamine

Conditions

Conditions	Yield
With hydrazine hydrate; nickel In methanol for 6h;	100%
With indium; acetic acid In tetrahydrofuran Heating;	100%
With trimethylamine-borane; palladium hydroxide - carbon In methanol for 3.5h; Heating;	99%

: 64-19-7
acetic acid

: 141-78-6
ethyl acetate

: 106-50-3
1,4-phenylenediamine

: 122-80-5
N-acetyl-p-phenylenediamine

Conditions

Conditions	Yield
With 1,4-diaza-bicyclo[2.2.2]octane at 65 - 90℃; for 6h; Time; Inert atmosphere;	98.6%

...Expand

: 38063-81-9
p-aminoacetophenone oxime

: 122-80-5
N-acetyl-p-phenylenediamine

Conditions

Conditions	Yield
With chlorosulfonic acid In toluene at 90℃; for 0.5h; Beckmann rearrangement;	98%
With trifluoromethylsulfonic anhydride In dichloromethane at 20℃; for 3h; Beckmann Rearrangement; Inert atmosphere;	94%
With iodine In acetonitrile for 4h; Beckmann rearrangement; Reflux;	90%

: 108-24-7
acetic anhydride

: 106-50-3
1,4-phenylenediamine

: 122-80-5
N-acetyl-p-phenylenediamine

Conditions

Conditions	Yield
at 20℃;	95%
In dichloromethane at 20℃; Inert atmosphere;	95%
In tetrahydrofuran at 20℃;	65%

: 103-88-8
4-bromoacetanilide

: 122-80-5
N-acetyl-p-phenylenediamine

Conditions

Conditions	Yield
With bis(triphenylphosphine)nickel(II) chloride; lithium hexamethyldisilazane In 1,4-dioxane at 90℃; for 2h; Glovebox; Sealed tube;	91%
Stage #1: 4-bromoacetanilide With lithium hexamethyldisilazane; DavePhos; tris(dibenzylideneacetone)dipalladium (0) In 1,4-dioxane at 100℃; for 17h; Stage #2: With hydrogenchloride In 1,4-dioxane at 20℃; for 0.0833333h; Further stages.;	70%

: 622-50-4
4-Acetamido-1-iodobenzene

: 122-80-5
N-acetyl-p-phenylenediamine

Conditions

Conditions	Yield
With ammonium hydroxide; potassium phosphate; 1-(5,6,7,8-tetrahydroquinolin-8-yl)-2-methylpropan-1-one; copper(I) bromide In dimethyl sulfoxide at 25℃; for 24h; Inert atmosphere; Sealed tube;	90%

: 539-03-7
N-(4-chlorophenyl)acetamide

: 122-80-5
N-acetyl-p-phenylenediamine

Conditions

Conditions	Yield
With ammonium hydroxide; potassium phosphate In dimethyl sulfoxide at 80℃; UV-irradiation;	89%

: N-acetyl-N-(4-chlorophenyl)-4-nitrobenzenesulfonamide

: 106-50-3
1,4-phenylenediamine

A: 16937-03-4
4-nitro-N-(4-chlorophenyl)benzenesulfonamide

B: 122-80-5
N-acetyl-p-phenylenediamine

Conditions

Conditions	Yield
With potassium carbonate In water at 80℃; for 2h; Green chemistry; chemoselective reaction;	A n/a B 86%

...Expand

: 52578-66-2
N-(4-azido-phenyl)acetamide

: 122-80-5
N-acetyl-p-phenylenediamine

Conditions

Conditions	Yield
With iron(III) oxide; hydrazine hydrate In water at 120℃; for 1.5h; Inert atmosphere;	85%

: 127740-25-4
2-[(4-acetylaminophenylamino)methylene]malonic acid diethyl ester

: 122-80-5
N-acetyl-p-phenylenediamine

Conditions

Conditions	Yield
With ethylenediamine In ethanol at 20℃; for 1.3h;	80%

: 27514-08-5
N-(4-oxocyclohexyl)acetamide

: 122-80-5
N-acetyl-p-phenylenediamine

Conditions

Conditions	Yield
With ethene; 5%-palladium/activated carbon; ammonium acetate; potassium carbonate In acetonitrile at 90℃; under 760.051 Torr; for 15h; Reagent/catalyst; Schlenk technique;	80%
With styrene; ammonium hydroxide In 1-methyl-pyrrolidin-2-one at 130℃; for 20h; Sealed tube; Inert atmosphere;	65%

: 4055-39-4
mitomycin A

A: 1,1a,2,8,8a,8b-hexahydro-8-(hydroxymethyl)-8a-methoxy-5-methyl-6-[4-(acetylamino)anilino]-azirino[2',3':3,4]pyrrolo[1,2-a]indole-4,7-dione carbamate

B: 122-80-5
N-acetyl-p-phenylenediamine

Conditions

Conditions	Yield
	A n/a B 76%

: 16375-92-1
4-(+/-)-α-hydroxyethylphenylacetamide

: 122-80-5
N-acetyl-p-phenylenediamine

Conditions

Conditions	Yield
With sodium azide; trifluoroacetic acid In hexane at 40℃; for 4h; Sealed tube;	76%
With sodium azide; methanesulfonic acid; trifluoroacetic acid In hexane at 40℃; for 12h;	76%

: 106-50-3
1,4-phenylenediamine

: 507-09-5
thioacetic acid

: 122-80-5
N-acetyl-p-phenylenediamine

Conditions

Conditions	Yield
With 10-methyl-9-(2,4,6-trimethylphenyl) acridinium tetrafluoroborate In acetonitrile at 20℃; for 5h; Irradiation;	75%
With 10-methyl-9-(2,4,6-trimethylphenyl) acridinium tetrafluoroborate In acetonitrile at 20℃; for 5h; Irradiation;	75%

: 108-24-7
acetic anhydride

: 106-50-3
1,4-phenylenediamine

A: 140-50-1
N,N'-diacetyl-1,4-phenylenediamine

B: 122-80-5
N-acetyl-p-phenylenediamine

Conditions

Conditions	Yield
In tetrahydrofuran at 20℃; for 24h;	A 7% B 63%

...Expand

: 103-84-4
Acetanilid

: 122-80-5
N-acetyl-p-phenylenediamine

Conditions

Conditions	Yield
With hydroxylamine triflate; iron(II) sulfate In water; acetonitrile at 20℃; for 16h;	62%

: 75-05-8
acetonitrile

: 540-37-4
p-aminoiodobenzene

: 122-80-5
N-acetyl-p-phenylenediamine

Conditions

Conditions	Yield
With copper(l) iodide; water; caesium carbonate; potassium hydroxide; N,N`-dimethylethylenediamine at 100℃; for 15h; Inert atmosphere; Schlenk technique;	58%

: 99-92-3
4-Aminoacetophenone

: 122-80-5
N-acetyl-p-phenylenediamine

Conditions

Conditions	Yield
With nitromethane; trifluoromethylsulfonic anhydride; acetic acid In formic acid at 80 - 120℃;	50%

: 38063-81-9
1-(4-aminophenyl)ethanone oxime

: 122-80-5
N-acetyl-p-phenylenediamine

Conditions

Conditions	Yield
With 1,1,1,3',3',3'-hexafluoro-propanol; tetrabutylammonium tetrafluoroborate; water In 1,2-dichloro-ethane at 20℃; for 0.733333h; Beckmann Rearrangement; Electrochemical reaction;	31%

: 101906-07-4
N-(4-Butylamino-phenyl)-acetamide

A: 123-72-8
butyraldehyde

B: 122-80-5
N-acetyl-p-phenylenediamine

Conditions

Conditions	Yield
With oxygen; salcomine In methanol for 24h; Heating;	A n/a B 24%

: 104-04-1
N-(4-Nitrophenyl)acetamide

A: 122-80-5
N-acetyl-p-phenylenediamine

B: 97495-17-5
bis-(4-acetylamino-phenyl)-diazene-N-oxide

Conditions

Conditions	Yield
durch elektrolytische Reduktion;

: 127-09-3
sodium acetate

: 540-24-9
p-phenylenediamine hydrochloride

: 122-80-5
N-acetyl-p-phenylenediamine

Conditions

Conditions	Yield
With water

: 104-04-1
N-(4-Nitrophenyl)acetamide

: 64-19-7
acetic acid

: 122-80-5
N-acetyl-p-phenylenediamine

: 98-59-9
p-toluenesulfonyl chloride

: 122-80-5
N-acetyl-p-phenylenediamine

: 27022-64-6
N-(4-(4-methylphenylsulfonamido)phenyl)acetamide

Conditions

Conditions	Yield
With triethylamine In dichloromethane at 4℃;	100%
With pyridine In N,N-dimethyl-formamide; benzene for 24h; Ambient temperature;
With pyridine In dichloromethane at 20℃;

: 75-15-0
carbon disulfide

: 122-80-5
N-acetyl-p-phenylenediamine

: 35008-62-9
4-(N-acetylamino)phenyl isothiocyanate

Conditions

Conditions	Yield
Stage #1: carbon disulfide; N-acetyl-p-phenylenediamine With triethylamine In ethanol at 20℃; Stage #2: With dmap; di-tert-butyl dicarbonate In ethanol at 20℃; for 0.25h; Further stages.;	100%
Stage #1: carbon disulfide; N-acetyl-p-phenylenediamine With triethylamine In ethanol at 20℃; for 1h; Stage #2: With dmap; di-tert-butyl dicarbonate at 0℃; for 2h;
Stage #1: carbon disulfide; N-acetyl-p-phenylenediamine With triethylamine In tetrahydrofuran at 20℃; Stage #2: With dmap; di-tert-butyl dicarbonate In tetrahydrofuran at 0 - 20℃;	100 %Chromat.
Stage #1: carbon disulfide; N-acetyl-p-phenylenediamine With triethylamine In ethanol at 20℃; for 2h; Stage #2: With dmap; di-tert-butyl dicarbonate In ethanol at 20℃; for 2h;

: 122-80-5
N-acetyl-p-phenylenediamine

: 106-50-3
1,4-phenylenediamine

Conditions

Conditions	Yield
With ammonium bromide; ethylenediamine at 70℃; for 5h; Microwave irradiation; Inert atmosphere; neat (no solvent);	99%
With ammonium iodide; hydrazine at 50℃; for 12h;	99%
With ammonium iodide; hydrazine hydrate at 50℃; for 12h; Inert atmosphere; Sealed tube;	99%

: 122-80-5
N-acetyl-p-phenylenediamine

: 112-82-3
hexadecanyl bromide

: 85074-37-9
N-(4-dihexadecylaminophenyl)acetamide

Conditions

Conditions	Yield
With sodium carbonate In 2-methoxy-ethanol	99%
With sodium hydrogencarbonate In N,N-dimethyl-formamide at 120℃; for 14h;	82%

: 83135-00-6
(hex-1-en-3-yl)methyl carbonate

: 122-80-5
N-acetyl-p-phenylenediamine

: (R)-N-(4-(hex-1-en-3-ylamino)phenyl)acetamide

Conditions

Conditions	Yield
With cobalt(II) tetrafluoroborate; C36H29N2O2P; zinc In acetonitrile at 20℃; for 16h; Inert atmosphere; Sealed tube; enantioselective reaction;	99%

: 42889-86-1
5-nitro-2-furoyl isothiocyanate

: 122-80-5
N-acetyl-p-phenylenediamine

: 117457-85-9
N-{4-[3-(5-Nitro-furan-2-carbonyl)-thioureido]-phenyl}-acetamide

Conditions

Conditions	Yield
In diethyl ether for 27h; Ambient temperature;	98%

: 50-00-0
formaldehyd

: 120-57-0
piperonal

: 122-80-5
N-acetyl-p-phenylenediamine

: N-methyl-N-piperonyl-4-acetamidoaniline

Conditions

Conditions	Yield
Stage #1: piperonal; N-acetyl-p-phenylenediamine With Decaborane In methanol at 20℃; for 0.5h; Stage #2: formaldehyd With Decaborane In methanol; water at 20℃; for 1.5h;	98%

...Expand

: 4-(4-(4-(4-(((6aS)-5-((allyloxy)carbonyl)-2-methoxy-12-oxo-6-((tetrahydro-2H-pyran-2-yl)oxy)-5,6,6a,7,8,9,10,12-octahydrobenzo[e]pyrido[1,2-a][1,4] diazepin-3-yl)oxy)butanamido)-1-methyl-1H-pyrrole-2- carboxamido)phenyl)-1-methyl-1H-pyrrole-2-carboxylic acid

: 122-80-5
N-acetyl-p-phenylenediamine

: allyl (6aS)-3-(4-((5-((4-(5-((4-acetamidophenyl)carbamoyl)-1-methyl-1H-pyrrol-3-yl)phenyl)carbamoyl)-1-methyl-1H-pyrrol-3-yl)amino)-4-oxobutoxy)-2-methoxy-12-oxo-6-((tetrahydro-2H-pyran-2-yl)oxy)-6,6a,7,8,9,10-hexahydrobenzo[e]pyrido[1,2-a][1,4]diazepine-5(12H)-carboxylate

Conditions

Conditions	Yield
Stage #1: 4-(4-(4-(4-(((6aS)-5-((allyloxy)carbonyl)-2-methoxy-12-oxo-6-((tetrahydro-2H-pyran-2-yl)oxy)-5,6,6a,7,8,9,10,12-octahydrobenzo[e]pyrido[1,2-a][1,4] diazepin-3-yl)oxy)butanamido)-1-methyl-1H-pyrrole-2- carboxamido)phenyl)-1-methyl-1H-pyrrole-2-carboxylic acid With triethylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In dichloromethane at 20℃; for 0.25h; Stage #2: N-acetyl-p-phenylenediamine In dichloromethane at 20℃; for 1.5h;	98%

Yield

Stage #1: 4-(4-(4-(4-(((6aS)-5-((allyloxy)carbonyl)-2-methoxy-12-oxo-6-((tetrahydro-2H-pyran-2-yl)oxy)-5,6,6a,7,8,9,10,12-octahydrobenzo[e]pyrido[1,2-a][1,4] diazepin-3-yl)oxy)butanamido)-1-methyl-1H-pyrrole-2- carboxamido)phenyl)-1-methyl-1H-pyrrole-2-carboxylic acid With triethylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In dichloromethane at 20℃; for 0.25h;
Stage #2: N-acetyl-p-phenylenediamine In dichloromethane at 20℃; for 1.5h;

98%

: 476-60-8
leucoquinizarin

: 81-64-1
1,4-dihydroxy-9,10-anthracenedione

: 122-80-5
N-acetyl-p-phenylenediamine

: C22H16N2O4

Conditions

Conditions	Yield
Stage #1: N-acetyl-p-phenylenediamine With hydrogenchloride In water at 40 - 50℃; for 0.5h; Stage #2: leucoquinizarin; 1,4-dihydroxy-9,10-anthracenedione In water at 85 - 90℃; Solvent; Temperature;	97.13%

...Expand

: 770-06-9
5-nitro-3-furanoyl chloride

: 122-80-5
N-acetyl-p-phenylenediamine

: 144369-59-5
5-Nitro-furan-3-carboxylic acid (4-acetylamino-phenyl)-amide

Conditions

Conditions	Yield
In 1,4-dioxane at 10 - 15℃; for 3h;	97%

: 3076-56-0
p-tolyllead triacetate

: 122-80-5
N-acetyl-p-phenylenediamine

: 33089-86-0
N-{4-[(4-methylphenyl)amino]phenyl}acetamide

Conditions

Conditions	Yield
copper diacetate In dichloromethane at 25℃; for 1h; Arylation;	97%

: 118-92-3
anthranilic acid

: 122-51-0
orthoformic acid triethyl ester

: 122-80-5
N-acetyl-p-phenylenediamine

: 24122-35-8
N-{4-[4-oxo-3(4H)-quinazolinyl]phenyl}acetamide

Conditions

Conditions	Yield
With ytterbium(III) triflate at 60℃; for 0.0333333h;	97%

...Expand

: 75-05-8
acetonitrile

: 122-80-5
N-acetyl-p-phenylenediamine

A: 5326-57-8
N-(4-diethylamino-phenyl)-acetamide

B: 4-ethylaminoacetanilide

Conditions

Conditions	Yield
With hydrogen; palladium on activated charcoal In methanol at 20℃; for 12h;	A n/a B 97%

...Expand

: 75-05-8
acetonitrile

: 122-80-5
N-acetyl-p-phenylenediamine

: 4-ethylaminoacetanilide

Conditions

Conditions	Yield
With palladium 10% on activated carbon; hydrogen In ethyl acetate at 20℃; under 760.051 Torr; for 12h;	97%

: 67-56-1
methanol

: 122-80-5
N-acetyl-p-phenylenediamine

: 7463-28-7
N'-acetyl-N,N-dimethyl-1,4-phenylenediamine

Conditions

Conditions	Yield
With C15H29IrN4(2+)*2I(1-) at 120℃; for 17h; Inert atmosphere; Schlenk technique; Sealed tube;	97%

: 42059-81-4
3-formyl-6-methylchromone

: 122-80-5
N-acetyl-p-phenylenediamine

: (E)-3-(((4-acetamidophenyl)imino)methyl)-6-methyl-4H-chromen-4-one

Conditions

Conditions	Yield
With acetic acid In ethanol for 7h; Reflux;	97%

: 118739-52-9
5-nitro-3-furoyl isothiocyanate

: 122-80-5
N-acetyl-p-phenylenediamine

: 117457-84-8
N-{4-[3-(5-Nitro-furan-3-carbonyl)-thioureido]-phenyl}-acetamide

Conditions

Conditions	Yield
In diethyl ether for 27h; Ambient temperature;	96%

: 61941-89-7
5-(2-chlorophenyl)-2-furoyl chloride

: 122-80-5
N-acetyl-p-phenylenediamine

: 5-(2-chloro-phenyl)-furan-2-carboxylic acid (4-acetylamino-phenyl)-amide

Conditions

Conditions	Yield
With PEG-400; sodium hydroxide In dichloromethane at 20℃; for 1h; Acylation;	96%

: 13675-94-0
4-chloro-6-nitroquinoline

: 122-80-5
N-acetyl-p-phenylenediamine

: 1020150-27-9
4-[4-(acetylamino)anilino]-6-nitroquinolinium chloride

Conditions

Conditions	Yield
With hydrogenchloride In 1,4-dioxane; ethanol for 0.5h; Heating / reflux;	96%

: 87-13-8
diethyl 2-ethoxymethylenemalonate

: 122-80-5
N-acetyl-p-phenylenediamine

: 127740-25-4
2-[(4-acetylaminophenylamino)methylene]malonic acid diethyl ester

Conditions

Conditions	Yield
for 1h; Heating;	95%

: 30186-41-5
1-(4-nitrophenyl)pyrrole-2-carbaldehyde

: 122-80-5
N-acetyl-p-phenylenediamine

: 122275-92-7
N-(4-{[1-[1-(4-Nitro-phenyl)-1H-pyrrol-2-yl]-meth-(E)-ylidene]-amino}-phenyl)-acetamide

Conditions

Conditions	Yield
With sodium sulfate In benzene for 20h; Heating;	95%

: 600-22-6
pyruvic acid methyl ester

: 122-80-5
N-acetyl-p-phenylenediamine

: 141214-23-5
1-(4-Acetylamino-phenyl)-4-(4-acetylamino-phenylamino)-2-methyl-5-oxo-2,5-dihydro-1H-pyrrole-2-carboxylic acid methyl ester

Conditions

Conditions	Yield
In dichloromethane at 20 - 25℃; for 1h; Irradiation;	95%

: 122-80-5
N-acetyl-p-phenylenediamine

: 339274-37-2
tert-butylcarbamoyl-thioacetic acid S-tert-butyl ester

: N-(4-acetylamino-phenyl)-N'-tert-butyl-malonamide

Conditions

Conditions	Yield
With silver trifluoroacetate In 1,2-dimethoxyethane at 20℃;	95%

: 24424-99-5
di-tert-butyl dicarbonate

: 122-80-5
N-acetyl-p-phenylenediamine

: 769121-30-4
(4-acetylaminophenyl)carbamic acid tert-butyl ester

Conditions

Conditions	Yield
With zinc(II) perchlorate In tert-butyl alcohol at 20℃; for 72h;	95%
With PEG-400 at 20℃; for 2h; Neat (no solvent); chemoselective reaction;	86%
With 1-butyl-3-methylimidazolium trifluoromethanesulfonimide at 30 - 35℃; for 0.75h; neat (no solvent); chemoselective reaction;	80%

: 3934-20-1
2,6-Dichloropyrimidine

: 122-80-5
N-acetyl-p-phenylenediamine

: 579516-14-6
N-(4-(2-chloropyrimidin-4-ylamino)phenyl)acetamide

Conditions

Conditions	Yield
With sodium hydrogencarbonate In tetrahydrofuran; ethanol at 75℃;	95%
With sodium hydrogencarbonate In tetrahydrofuran; ethanol at 0 - 20℃; for 16h;

: 15009-92-4
2,5-dinitropyridine

: 122-80-5
N-acetyl-p-phenylenediamine

: 801243-60-7
N-[4-(5-nitropyridin-2-ylamino)phenyl]acetamide

Conditions

Conditions	Yield
In ethanol; acetic acid at 20℃; for 2h;	95%

4'-Aminoacetanilide Specification

The p-Amino acetanilide with CAS registry number of 122-80-5 is also called Acetamide,N-(4-aminophenyl)-. The IUPAC name is N-(4-aminophenyl)acetamide. Its EINECS registry number is 204-576-6. In addition, the molecular formula is C₈H₁₀N₂O and the molecular weight is 150.1778. It belongs to the classes of Amineprimary; Intermediates of Dyes and Pigments; Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts. It is a kind of white or slightly reddish solid. And it is slightly soluble in water. What's more, it should be stored in a airtight, cool and dry place.

Physical properties about this chemical are: (1)ACD/LogP: 0.08; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0; (4)ACD/LogD (pH 7.4): 0; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 22; (8)ACD/KOC (pH 7.4): 26; (9)#H bond acceptors: 3; (10)#H bond donors: 3; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 55.12 Å²; (13)Index of Refraction: 1.636; (14)Molar Refractivity: 44.761 cm³; (15)Molar Volume: 124.796 cm³; (16)Polarizability: 17.745 ×10^-24cm³; (17)Surface Tension: 53.079 dyne/cm; (18)Density: 1.203 g/cm³; (19)Flash Point: 115.717 °C; (20)Enthalpy of Vaporization: 50.577 kJ/mol; (21)Boiling Point: 267.726 °C at 760 mmHg; (22)Vapour Pressure: 0.008 mmHg at 25°C.

Preparation of p-Amino acetanilide: it can be prepared by p-nitroacetylaniline. p-Nitroacetylaniline can be prepared by acetylaniline. At first, you can put the sulfuric acid into the kettle, then add the acetylaniline in 2-2.5 hours with stirring at the temperature of 20-25 °C and make the whole to dissolve. Then cool the mixture to 4-7 ℃, add mix acid in 20 hours by dropping. After the separation process, you can get p-nitroacetylaniline. At last, you can use iron powder to resolve p-nitroacetylaniline to get p-Amino acetylaniline.

Uses of p-Amino acetanilide: it can be used in organic synthesis and pharmaceutical industry. it can be used as Azo Dye Intermediates. It can react with hexane-1-sulfonyl chloride to get N-(4-acetamidophenyl)sulfamoylhexane. This reaction will need reagent pyridine. The yield is about 83%.

P-Amino acetanilide can react with to hexane-1-sulfonyl chloride get N-(4-acetamidophenyl)sulfamoylhexane

When you are using this chemical, please be cautious about it as the following:
It is irritating to eyes and harmful by inhalation, in contact with skin and if swallowed. And it may cause sensitization by inhalation and skin contact. During using it, you should not breathe dust and should wear suitable protective clothing, gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: Nc1ccc(NC(C)=O)cc1
(2)InChI: InChI=1/C8H10N2O/c1-6(11)10-8-4-2-7(9)3-5-8/h2-5H,9H2,1H3,(H,10,11)
(3)InChIKey: CHMBIJAOCISYEW-UHFFFAOYAK

The toxicity data is as follows:

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	oral	633mg/kg (633mg/kg)		Meditsina Truda i Promyshlennaya Ekologiya. Industrial Medicine and Ecology. Vol. (10), Pg. 36, 1996.
rat	LD50	oral	2500mg/kg (2500mg/kg)		Meditsina Truda i Promyshlennaya Ekologiya. Industrial Medicine and Ecology. Vol. (10), Pg. 36, 1996.

Product Name

4'-Aminoacetanilide

Synthetic route

4'-Aminoacetanilide Specification

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