Product Name

  • Name

    Ammonium acetate

  • EINECS 211-162-9
  • CAS No. 631-61-8
  • Article Data19
  • CAS DataBase
  • Density 1.07g/mLat 20°C
  • Solubility 1480 g/L (20 °C) in water
  • Melting Point 110-112 °C (dec.)(lit.)
  • Formula C2H7NO2
  • Boiling Point 117.1 °C at 760 mmHg
  • Molecular Weight 77.0831
  • Flash Point 40 °C
  • Transport Information UN 9079
  • Appearance white adhering crystals
  • Safety 24/25
  • Risk Codes  F:Highly flammable;
  • Molecular Structure Molecular Structure of 631-61-8 (Ammonium acetate)
  • Hazard Symbols T
  • Synonyms Aceticacid, ammonium salt (8CI,9CI);Aceticacid, ammonium salt (1:1);
  • PSA 40.54000
  • LogP 0.41480

Synthetic route

Acetic acid (2R,4R)-2,4-dimethyl-3-nitro-5-oxo-oxazolidin-2-yl ester
130642-14-7, 130642-18-1

Acetic acid (2R,4R)-2,4-dimethyl-3-nitro-5-oxo-oxazolidin-2-yl ester

A

acetamide
60-35-5

acetamide

B

ammonium acetate
631-61-8

ammonium acetate

C

N-nitroalaninamide
130642-15-8

N-nitroalaninamide

D

Ammonium lactate
515-98-0

Ammonium lactate

E

rac-Ala-OH
302-72-7

rac-Ala-OH

Conditions
ConditionsYield
With ammonia In diethyl ether at 25℃; for 0.5h; Mechanism;A n/a
B n/a
C n/a
D n/a
E 60%
acetic anhydride
108-24-7

acetic anhydride

Millon's base

Millon's base

A

mercury(II) diacetate
1600-27-7

mercury(II) diacetate

B

ammonium acetate
631-61-8

ammonium acetate

C

acetic acid
64-19-7

acetic acid

5-acetylamino-[1,2,4]dithiazole-3-thione
23405-40-5

5-acetylamino-[1,2,4]dithiazole-3-thione

ammonia
7664-41-7

ammonia

A

ammonium acetate
631-61-8

ammonium acetate

B

ammonium thiocyanate
1147550-11-5

ammonium thiocyanate

C

ammonium sulfide

ammonium sulfide

Conditions
ConditionsYield
at 120℃; im Rohr;
acetamide
60-35-5

acetamide

water
7732-18-5

water

ammonium acetate
631-61-8

ammonium acetate

Conditions
ConditionsYield
at 170 - 195℃; Gleichgewicht;
acetamide
60-35-5

acetamide

concentrated potassium persulfate

concentrated potassium persulfate

A

ammonium acetate
631-61-8

ammonium acetate

B

acetic acid
64-19-7

acetic acid

methanol
67-56-1

methanol

acetic acid methyl ester
79-20-9

acetic acid methyl ester

ammonia
7664-41-7

ammonia

A

acetamide
60-35-5

acetamide

B

ammonium acetate
631-61-8

ammonium acetate

Conditions
ConditionsYield
at 25℃; Geschwindigkeit;
ethanol
64-17-5

ethanol

acetic acid methyl ester
79-20-9

acetic acid methyl ester

ammonia
7664-41-7

ammonia

A

acetamide
60-35-5

acetamide

B

ammonium acetate
631-61-8

ammonium acetate

Conditions
ConditionsYield
at 25℃; Geschwindigkeit;
1-Propyl acetate
109-60-4

1-Propyl acetate

aqueous alcoholic NH3

aqueous alcoholic NH3

A

acetamide
60-35-5

acetamide

B

ammonium acetate
631-61-8

ammonium acetate

acetic acid methyl ester
79-20-9

acetic acid methyl ester

ammonia
7664-41-7

ammonia

aqueous dioxane

aqueous dioxane

A

acetamide
60-35-5

acetamide

B

ammonium acetate
631-61-8

ammonium acetate

Conditions
ConditionsYield
at 25℃; Geschwindigkeit;
diacetoxymethane
628-51-3

diacetoxymethane

ammonia
7664-41-7

ammonia

A

acetamide
60-35-5

acetamide

B

hexamethylenetetramine
100-97-0

hexamethylenetetramine

C

ammonium acetate
631-61-8

ammonium acetate

Conditions
ConditionsYield
in der Kaelte;
N-nitroso-N,O-dimethylhydroxylamine
16339-12-1

N-nitroso-N,O-dimethylhydroxylamine

acetic acid
64-19-7

acetic acid

platinum

platinum

A

methanol
67-56-1

methanol

B

ammonium acetate
631-61-8

ammonium acetate

C

methylamine acetate
6998-30-7

methylamine acetate

Conditions
ConditionsYield
Hydrogenation;
2-diazo-acetophenone
3282-32-4

2-diazo-acetophenone

acetic acid
64-19-7

acetic acid

ethyl acetate
141-78-6

ethyl acetate

palladium

palladium

A

ammonium acetate
631-61-8

ammonium acetate

B

2-Aminoacetophenone
613-89-8

2-Aminoacetophenone

Conditions
ConditionsYield
Hydrogenation;
N-nitroso-O,N-diethyl hydroxylamine
56235-95-1

N-nitroso-O,N-diethyl hydroxylamine

acetic acid
64-19-7

acetic acid

platinum

platinum

A

ethanol
64-17-5

ethanol

B

ammonium acetate
631-61-8

ammonium acetate

C

ethylamine acetate

ethylamine acetate

Conditions
ConditionsYield
Hydrogenation;
3-acetoxy-2-cyano-3-phenyl-acrylic acid methyl ester

3-acetoxy-2-cyano-3-phenyl-acrylic acid methyl ester

ammonia
7664-41-7

ammonia

A

acetamide
60-35-5

acetamide

B

ammonium acetate
631-61-8

ammonium acetate

C

ammonium compound of benzoylcyanoacetic acid methyl ester

ammonium compound of benzoylcyanoacetic acid methyl ester

D

β-imino-β-phenyl-α-cyano-propionic acid methyl ester

β-imino-β-phenyl-α-cyano-propionic acid methyl ester

glutamic acid (amino acid)

glutamic acid (amino acid)

acetic acid
64-19-7

acetic acid

A

L-glutamic acid
56-86-0

L-glutamic acid

B

ammonium acetate
631-61-8

ammonium acetate

Conditions
ConditionsYield
In water at 16 - 60℃; for 4.3h; Product distribution / selectivity;
diammonium succinate
2226-88-2

diammonium succinate

acetic acid
64-19-7

acetic acid

A

succinic acid
110-15-6

succinic acid

B

ammonium acetate
631-61-8

ammonium acetate

Conditions
ConditionsYield
In water at 15 - 140℃; under 50 - 760.051 Torr; for 0.0833333 - 25.33h; Product distribution / selectivity;
at 15 - 85℃; for 2 - 4.5h; Product distribution / selectivity;
diammonium succinate
2226-88-2

diammonium succinate

acetic acid
64-19-7

acetic acid

A

ammonium acetate
631-61-8

ammonium acetate

B

monoammonium succinate
38457-08-8

monoammonium succinate

Conditions
ConditionsYield
Product distribution / selectivity;
acetic acid
64-19-7

acetic acid

A

Adipic acid
124-04-9

Adipic acid

B

ammonium acetate
631-61-8

ammonium acetate

Conditions
ConditionsYield
at 15 - 85℃; for 4.5h; Product distribution / selectivity;
octanedioic acid ; acidic ammonium salt
68838-35-7, 71411-67-1

octanedioic acid ; acidic ammonium salt

acetic acid
64-19-7

acetic acid

A

octane-1,8-dioic acid
505-48-6

octane-1,8-dioic acid

B

ammonium acetate
631-61-8

ammonium acetate

Conditions
ConditionsYield
at 15℃; for 18h; Product distribution / selectivity;
acetic acid
64-19-7

acetic acid

ammonium acetate
631-61-8

ammonium acetate

Conditions
ConditionsYield
With ammonia In water
With ammonium hydroxide at 40℃; Concentration; Temperature; Large scale;
DL-xylose
53106-52-8

DL-xylose

A

ammonium acetate
631-61-8

ammonium acetate

B

L-lactic acid ; ammonium lactate
137296-15-2

L-lactic acid ; ammonium lactate

Conditions
ConditionsYield
With polypeptone; ammonia In water at 37℃; for 25 - 30h; pH=7; Product distribution / selectivity;
ammonia
7664-41-7

ammonia

acetic acid
64-19-7

acetic acid

ammonium acetate
631-61-8

ammonium acetate

Conditions
ConditionsYield
for 0.0166667h;
1-[4-amino-3,5-dibromo-N-[(4-oxo-1-piperidinyl)carbonyl]-D-phenylalanyl]-4-(1-methyl-4-piperidinyl)-piperidine

1-[4-amino-3,5-dibromo-N-[(4-oxo-1-piperidinyl)carbonyl]-D-phenylalanyl]-4-(1-methyl-4-piperidinyl)-piperidine

ammonium acetate
631-61-8

ammonium acetate

1-[4-amino-N-[(4-amino-1-piperidinyl)carbonyl]-3,5-dibromo-D-phenylalanyl]-4-(1-methyl-4-piperidinyl)-piperidine

1-[4-amino-N-[(4-amino-1-piperidinyl)carbonyl]-3,5-dibromo-D-phenylalanyl]-4-(1-methyl-4-piperidinyl)-piperidine

Conditions
ConditionsYield
Stage #1: 1-[4-amino-3,5-dibromo-N-[(4-oxo-1-piperidinyl)carbonyl]-D-phenylalanyl]-4-(1-methyl-4-piperidinyl)-piperidine; ammonium acetate With sodium cyanoborohydride In methanol at 20℃;
Stage #2: In water
100%
ammonium acetate
631-61-8

ammonium acetate

benzyl chloride
100-44-7

benzyl chloride

Benzyl acetate
140-11-4

Benzyl acetate

Conditions
ConditionsYield
In glycerol at 80℃; for 1h; Solvent;100%
In glycerol at 70℃; for 1h;20%
1,3-dibutyl-5,6-dimethylbenzimidazolium iodide
1382354-48-4

1,3-dibutyl-5,6-dimethylbenzimidazolium iodide

ammonium acetate
631-61-8

ammonium acetate

C2H3O2(1-)*C17H27N2(1+)
1382354-56-4

C2H3O2(1-)*C17H27N2(1+)

Conditions
ConditionsYield
Stage #1: ammonium acetate With Amberlyst A-26 (OH- form) In water at 20℃;
Stage #2: 1,3-dibutyl-5,6-dimethylbenzimidazolium iodide In methanol
100%
ammonium acetate
631-61-8

ammonium acetate

1-butyl-4-methylpyridin-1-ium iodide
32353-64-3

1-butyl-4-methylpyridin-1-ium iodide

1-butyl-4-methylpyridinium acetate
1289675-19-9

1-butyl-4-methylpyridinium acetate

Conditions
ConditionsYield
Stage #1: ammonium acetate With Amberlyst A-26 (OH- form) In water at 20℃;
Stage #2: 1-butyl-4-methylpyridin-1-ium iodide In acetonitrile
100%
ammonium acetate
631-61-8

ammonium acetate

1,3-dimethylimidazolim iodide
4333-62-4

1,3-dimethylimidazolim iodide

1,3-dimethyl-1H-imidazol-3-ium acetate
78643-53-5

1,3-dimethyl-1H-imidazol-3-ium acetate

Conditions
ConditionsYield
Stage #1: ammonium acetate With Amberlyst A-26 (OH- form) In water at 20℃;
Stage #2: 1,3-dimethylimidazolim iodide In methanol
100%
ammonium acetate
631-61-8

ammonium acetate

1-methyl-3-(n-butyl)imidazolium iodide
65039-05-6

1-methyl-3-(n-butyl)imidazolium iodide

3-butyl-1-methylimidazolium acetate
284049-75-8

3-butyl-1-methylimidazolium acetate

Conditions
ConditionsYield
Stage #1: ammonium acetate With Amberlyst A-26 (OH- form) In water at 20℃;
Stage #2: 1-methyl-3-(n-butyl)imidazolium iodide In methanol
100%
ammonium acetate
631-61-8

ammonium acetate

1,3-bis(n-butyl)imidazolium iodide
143085-46-5

1,3-bis(n-butyl)imidazolium iodide

1,3-dibutylimidazolium acetate
723254-66-8

1,3-dibutylimidazolium acetate

Conditions
ConditionsYield
Stage #1: ammonium acetate With Amberlyst A-26 (OH- form) In water at 20℃;
Stage #2: 1,3-dibutyl-1,3-imidazolium iodide In methanol
100%
3Mg(2+)*Al(3+)*8HO(1-)*0.5CO3(2-)*2H2O

3Mg(2+)*Al(3+)*8HO(1-)*0.5CO3(2-)*2H2O

ammonium acetate
631-61-8

ammonium acetate

Mg3Al(OH)8(AcO)∙2H2O

Mg3Al(OH)8(AcO)∙2H2O

Conditions
ConditionsYield
In methanol at 25℃; for 1h; Temperature; Time; Solvent; Sonication; Inert atmosphere;100%
ammonium acetate
631-61-8

ammonium acetate

1-[(2R,3S,4R,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofur-2-yl]-1,4-dihydropyridine-3-carboxamide
19132-12-8

1-[(2R,3S,4R,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofur-2-yl]-1,4-dihydropyridine-3-carboxamide

nicotinamide riboside acetate salt

nicotinamide riboside acetate salt

Conditions
ConditionsYield
In water at 20℃; for 1h;100%
(2R,4R)-tert-butyl 2-methyl-4-(tosyloxy)pyrrolidine-1-carboxylate
859213-36-8

(2R,4R)-tert-butyl 2-methyl-4-(tosyloxy)pyrrolidine-1-carboxylate

ammonium acetate
631-61-8

ammonium acetate

(2R,4S)-tert-butyl 4-acetoxy-2-methylpyrrolidine-1-carboxylate
874883-02-0

(2R,4S)-tert-butyl 4-acetoxy-2-methylpyrrolidine-1-carboxylate

Conditions
ConditionsYield
In toluene for 4h; Heating;99%
1-(benzo[1,3]dioxol-5-yl)-2-(6-ethylpyridin-2-yl)ethane-1,2-dione
945244-60-0

1-(benzo[1,3]dioxol-5-yl)-2-(6-ethylpyridin-2-yl)ethane-1,2-dione

dimethoxyacetaldehyde
51673-84-8

dimethoxyacetaldehyde

ammonium acetate
631-61-8

ammonium acetate

4-(benzo[1,3]dioxol-5-yl)-2-(dimethoxymethyl)-5-(6-ethylpyridin-2-yl)-1H-imidazole
945244-62-2

4-(benzo[1,3]dioxol-5-yl)-2-(dimethoxymethyl)-5-(6-ethylpyridin-2-yl)-1H-imidazole

Conditions
ConditionsYield
In methanol; water at 20℃; for 3h;99%
ammonium acetate
631-61-8

ammonium acetate

[5-Amino-1-(2-hydroxy-ethyl)-1H-imidazol-4-yl]-imino-acetonitrile
144486-49-7

[5-Amino-1-(2-hydroxy-ethyl)-1H-imidazol-4-yl]-imino-acetonitrile

C2H4O2*C6H11N5O
1354414-08-6

C2H4O2*C6H11N5O

Conditions
ConditionsYield
In dimethyl sulfoxide at 40℃; for 18h;99%
ammonium acetate
631-61-8

ammonium acetate

5-amino-1-(4'-methoxyphenyl)-4-(cyanoformimidoyl)imidazole
155579-28-5

5-amino-1-(4'-methoxyphenyl)-4-(cyanoformimidoyl)imidazole

C2H4O2*C11H13N5O
1354414-06-4

C2H4O2*C11H13N5O

Conditions
ConditionsYield
In dimethyl sulfoxide at 40℃; for 18h;99%
3-pyridinecarboxaldehyde
500-22-1

3-pyridinecarboxaldehyde

2-(1,3-benzodioxol-5-yl)ethyl isocyanide
65239-07-8

2-(1,3-benzodioxol-5-yl)ethyl isocyanide

ammonium acetate
631-61-8

ammonium acetate

C18H19N3O4
1357856-68-8

C18H19N3O4

Conditions
ConditionsYield
Stage #1: 3-pyridinecarboxaldehyde; ammonium acetate In trifluoroethanol at 60℃; for 0.5h; Ugi condensation;
Stage #2: 2-(1,3-benzodioxol-5-yl)ethyl isocyanide In trifluoroethanol at 60℃; for 4h; Ugi condensation;
99%
ammonium acetate
631-61-8

ammonium acetate

4-amino-phenol
123-30-8

4-amino-phenol

4-chlorobenzaldehyde
104-88-1

4-chlorobenzaldehyde

benzil
134-81-6

benzil

4-(2-(4-chlorophenyl)-4,5-diphenyl-1H-imidazol-1-yl)phenol
1233762-71-4

4-(2-(4-chlorophenyl)-4,5-diphenyl-1H-imidazol-1-yl)phenol

Conditions
ConditionsYield
With Fe-Cu/ZSM-5 In water at 20℃; for 0.0333333h; Sonication;99%
ammonium acetate
631-61-8

ammonium acetate

4-methyl-benzaldehyde
104-87-0

4-methyl-benzaldehyde

3-chloro-aniline
108-42-9

3-chloro-aniline

benzil
134-81-6

benzil

1-(3-chlorophenyl)-4,5-diphenyl-2-p-tolyl-1H-imidazole

1-(3-chlorophenyl)-4,5-diphenyl-2-p-tolyl-1H-imidazole

Conditions
ConditionsYield
With Fe-Cu/ZSM-5 In water at 20℃; for 0.05h; Sonication;99%
ammonium acetate
631-61-8

ammonium acetate

4-amino-phenol
123-30-8

4-amino-phenol

benzaldehyde
100-52-7

benzaldehyde

benzil
134-81-6

benzil

4-(2,4,5-triphenyl-1H-imidazol-1-yl)phenol

4-(2,4,5-triphenyl-1H-imidazol-1-yl)phenol

Conditions
ConditionsYield
With Fe-Cu/ZSM-5 In water at 20℃; for 0.0333333h; Reagent/catalyst; Solvent; Time; Sonication;99%
isatoic anhydride
118-48-9

isatoic anhydride

ammonium acetate
631-61-8

ammonium acetate

1-naphthaldehyde
66-77-3

1-naphthaldehyde

2,3-dihydro-2-(naphthalene-1-yl)quinazolin-4(1H)-one
31785-60-1

2,3-dihydro-2-(naphthalene-1-yl)quinazolin-4(1H)-one

Conditions
ConditionsYield
With 3,3′-(butane-1,4-diyl)bis(1,2-dimethyl-1H-imidazole-3-ium) dibromide for 0.05h; Microwave irradiation;99%
4-bromo-2,2,6,6-tetramethyl-3,5-heptanedione
39516-78-4

4-bromo-2,2,6,6-tetramethyl-3,5-heptanedione

ammonium acetate
631-61-8

ammonium acetate

1-[4-(1,1-dimethylethyl)-2-methyl-5-oxazolyl]-2,2-dimethyl-1-propanone
144837-00-3

1-[4-(1,1-dimethylethyl)-2-methyl-5-oxazolyl]-2,2-dimethyl-1-propanone

Conditions
ConditionsYield
In acetic acid for 27h; Heating;98%
ammonium acetate
631-61-8

ammonium acetate

1-butyl-2,3-dimethylimidazolium bromide

1-butyl-2,3-dimethylimidazolium bromide

1-(1-butyl)-2,3-dimethylimidazolium acetate
945611-41-6

1-(1-butyl)-2,3-dimethylimidazolium acetate

Conditions
ConditionsYield
Stage #1: ammonium acetate With Amberlyst A-26 (OH- form) In water at 20℃;
Stage #2: 1-butyl-2,3-dimethylimidazolium bromide In methanol
98%
isatoic anhydride
118-48-9

isatoic anhydride

ammonium acetate
631-61-8

ammonium acetate

4-chlorobenzaldehyde
104-88-1

4-chlorobenzaldehyde

2-(4-Chloro-phenyl)-2,3-dihydro-1H-quinazolin-4-one
13165-11-2

2-(4-Chloro-phenyl)-2,3-dihydro-1H-quinazolin-4-one

Conditions
ConditionsYield
With 3,3′-(butane-1,4-diyl)bis(1,2-dimethyl-1H-imidazole-3-ium) dibromide for 0.0166667h; Microwave irradiation;98%
With H3PO4/Al2O3 In neat (no solvent) at 100℃; for 0.2h;95%
ammonium acetate
631-61-8

ammonium acetate

4-methyl-benzaldehyde
104-87-0

4-methyl-benzaldehyde

4-chloro-aniline
106-47-8

4-chloro-aniline

benzil
134-81-6

benzil

1-(4-chlorophenyl)-2-(4-methylphenyl)-4,5-diphenyl-1H-imidazole
912952-59-1

1-(4-chlorophenyl)-2-(4-methylphenyl)-4,5-diphenyl-1H-imidazole

Conditions
ConditionsYield
With Fe-Cu/ZSM-5 In water at 20℃; for 0.0333333h; Sonication;98%
ammonium acetate
631-61-8

ammonium acetate

4-methyl-benzaldehyde
104-87-0

4-methyl-benzaldehyde

2-hydroxy-2-phenylacetophenone
119-53-9

2-hydroxy-2-phenylacetophenone

4-chloro-aniline
106-47-8

4-chloro-aniline

1-(4-chlorophenyl)-2-(4-methylphenyl)-4,5-diphenyl-1H-imidazole
912952-59-1

1-(4-chlorophenyl)-2-(4-methylphenyl)-4,5-diphenyl-1H-imidazole

Conditions
ConditionsYield
With Fe-Cu/ZSM-5 In water at 20℃; for 0.0333333h; Sonication;98%
ammonium acetate
631-61-8

ammonium acetate

4-methyl-benzaldehyde
104-87-0

4-methyl-benzaldehyde

benzil
134-81-6

benzil

4-fluoroaniline
371-40-4

4-fluoroaniline

1-(4-fluorophenyl)-4,5-diphenyl-2-p-tolyl-1H-imidazole

1-(4-fluorophenyl)-4,5-diphenyl-2-p-tolyl-1H-imidazole

Conditions
ConditionsYield
With Fe-Cu/ZSM-5 In water at 20℃; for 0.05h; Sonication;98%
ammonium acetate
631-61-8

ammonium acetate

4-methyl-benzaldehyde
104-87-0

4-methyl-benzaldehyde

aniline
62-53-3

aniline

benzil
134-81-6

benzil

2-(4-methylphenyl)-1,4,5-triphenyl-1H-imidazole
16112-37-1

2-(4-methylphenyl)-1,4,5-triphenyl-1H-imidazole

Conditions
ConditionsYield
With Fe-Cu/ZSM-5 In water at 20℃; for 0.0333333h; Sonication;98%
ammonium acetate
631-61-8

ammonium acetate

4-methyl-benzaldehyde
104-87-0

4-methyl-benzaldehyde

benzil
134-81-6

benzil

4-bromo-aniline
106-40-1

4-bromo-aniline

1-(4-bromophenyl)-2-(4-methylphenyl)-4,5-diphenyl-1H-imidazole
1332655-57-8

1-(4-bromophenyl)-2-(4-methylphenyl)-4,5-diphenyl-1H-imidazole

Conditions
ConditionsYield
With Fe-Cu/ZSM-5 In water at 20℃; for 0.05h; Sonication;98%
ammonium acetate
631-61-8

ammonium acetate

benzaldehyde
100-52-7

benzaldehyde

p-toluidine
106-49-0

p-toluidine

benzil
134-81-6

benzil

1-(4-methylphenyl)-2,4,5-triphenyl-1H-imidazole
16112-36-0

1-(4-methylphenyl)-2,4,5-triphenyl-1H-imidazole

Conditions
ConditionsYield
With Fe-Cu/ZSM-5 In water at 20℃; for 0.0333333h; Sonication;98%
ammonium acetate
631-61-8

ammonium acetate

4-methyl-benzaldehyde
104-87-0

4-methyl-benzaldehyde

acenaphthene quinone
82-86-0

acenaphthene quinone

8-(4-methylphenyl)-7H-acenaphtho[1,2-d]imidazole

8-(4-methylphenyl)-7H-acenaphtho[1,2-d]imidazole

Conditions
ConditionsYield
With Fe3O4 nanoparticles supported on graphene oxide loaded with C4H8SO3H In ethanol for 0.0833333h; Reflux; Green chemistry;98%
isatoic anhydride
118-48-9

isatoic anhydride

ammonium acetate
631-61-8

ammonium acetate

4-bromo-benzaldehyde
1122-91-4

4-bromo-benzaldehyde

2,3-dihydro-2-(4-bromophenyl)quinazolin-4(1H)-one

2,3-dihydro-2-(4-bromophenyl)quinazolin-4(1H)-one

Conditions
ConditionsYield
With 3,3′-(butane-1,4-diyl)bis(1,2-dimethyl-1H-imidazole-3-ium) dibromide for 0.0166667h; Microwave irradiation;97%
With H3PO4/Al2O3 In neat (no solvent) at 100℃; for 0.283333h;89%
isatoic anhydride
118-48-9

isatoic anhydride

ammonium acetate
631-61-8

ammonium acetate

3-nitro-benzaldehyde
99-61-6

3-nitro-benzaldehyde

2-(4-chlorophenyl)-2,3-dihydroquinazolin-4(1H)-one
26029-30-1

2-(4-chlorophenyl)-2,3-dihydroquinazolin-4(1H)-one

Conditions
ConditionsYield
With 3,3′-(butane-1,4-diyl)bis(1,2-dimethyl-1H-imidazole-3-ium) dibromide for 0.0166667h; Microwave irradiation;97%
With H3PO4/Al2O3 In neat (no solvent) at 100℃; for 0.15h;90%

Ammonium acetate Chemical Properties

IUPAC Name: Acetic acid; azane
Synonyms of Ammonium acetate (CAS NO.631-61-8): Acetic acid, ammonium salt ; Acetic acid, ammonium salt (1:1)
CAS NO: 631-61-8
Molecular Formula: C2H7NO2
Molecular Weight: 77.08
Molecular Structure:
EINECS: 211-162-9
H bond acceptors: 2
H bond donors: 1
Freely Rotating Bonds: 0
Polar Surface Area: 26.3 Å2
Flash Point: 40 °C
Enthalpy of Vaporization: 23.7 kJ/mol
Boiling Point: 117.1 °C at 760 mmHg
Vapour Pressure: 13.9 mmHg at 25°C 
Melting Point: 110-112 °C (dec.)(lit.)
Storage temp: 2-8°C
Solubility H2O: 1 M at 20 °C, clear, colorless
Sensitive: Hygroscopic
Appearance: white adhering crystals
Product Categories of Ammonium acetate (CAS NO.631-61-8): Pharmaceutical Intermediates;Inorganic Chemicals;ACS GradeSynthetic Reagents;Essential Chemicals;Routine Reagents;Buffers A to ZBiological Buffers;SigmaUltra Buffers;BioUltraProtein Structural Analysis;Molecular Biology;Ammonium Salts;AmmoniumMetal and Ceramic Science;Salts;

Ammonium acetate Uses

 Ammonium acetate (CAS NO.631-61-8) has a number of distinctive properties since it is the salt of a weak acid and a weak base. Though Ammonium acetate is occasionally employed as a biodegradable de-icing agent, it is often used with acetic acid to create a buffer solution, one that can be thermally decomposed to non-ionic products. Besides, Ammonium acetate also is useful in the Knoevenagel condensation in organic synthesis.
 Ammonium acetate is relatively unusual example of a salt that melts at low temperatures. It can be used with distilled water to make a protein precipitating reagent. And it is often used as an aqueous buffer for ESI mass spectrometry of proteins and other molecules. Because Ammonium acetate is volatile at low pressures, it has been used to replace cell buffers with non-volatile salts, in preparing samples for mass spectrometry.

Ammonium acetate Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
chicken LDLo intraperitoneal 1735mg/kg (1735mg/kg) BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX)

BEHAVIORAL: COMA

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Biochemical Journal. Vol. 106, Pg. 699, 1968.
mouse LD50 intraperitoneal 736mg/kg (736mg/kg)   French Demande Patent Document. Vol. #2196792,
mouse LDLo intravenous 386mg/kg (386mg/kg)   Journal of Laboratory and Clinical Medicine. Vol. 29, Pg. 809, 1944.
rat LD50 intraperitoneal 632mg/kg (632mg/kg) LUNGS, THORAX, OR RESPIRATION: DYSPNEA

BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY)

ENDOCRINE: HYPOGLYCEMIA
Archives of Biochemistry and Biophysics. Vol. 64, Pg. 342, 1956.

Ammonium acetate Consensus Reports

Reported in EPA TSCA Inventory.

Ammonium acetate Safety Profile

Safety Information about Ammonium acetate (CAS NO.631-61-8):
Safety Statements: 24/25
S24/25: Avoid contact with skin and eyes.
RIDADR: UN 9079
WGK Germany: 3
RTECS: AF3675000
F: 3
HS Code: 29152900
Poison by intravenous route. Moderately toxic by intraperitoneal route. When heated to decomposition it emits toxic fumes of NOx and NH3.

Ammonium acetate Specification

General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam.
Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Avoid ingestion and inhalation.
Storage: Store in a cool, dry place. Store in a tightly closed container.

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