Acetic acid (2R,4R)-2,4-dimethyl-3-nitro-5-oxo-oxazolidin-2-yl ester
A
acetamide
B
ammonium acetate
C
N-nitroalaninamide
D
Ammonium lactate
E
rac-Ala-OH
Conditions | Yield |
---|---|
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
A
mercury(II) diacetate
B
ammonium acetate
C
acetic acid
5-acetylamino-[1,2,4]dithiazole-3-thione
ammonia
A
ammonium acetate
B
ammonium thiocyanate
Conditions | Yield |
---|---|
at 120℃; im Rohr; |
Conditions | Yield |
---|---|
at 170 - 195℃; Gleichgewicht; |
methanol
acetic acid methyl ester
ammonia
A
acetamide
B
ammonium acetate
Conditions | Yield |
---|---|
at 25℃; Geschwindigkeit; |
ethanol
acetic acid methyl ester
ammonia
A
acetamide
B
ammonium acetate
Conditions | Yield |
---|---|
at 25℃; Geschwindigkeit; |
Conditions | Yield |
---|---|
at 25℃; Geschwindigkeit; |
diacetoxymethane
ammonia
A
acetamide
B
hexamethylenetetramine
C
ammonium acetate
Conditions | Yield |
---|---|
in der Kaelte; |
N-nitroso-N,O-dimethylhydroxylamine
acetic acid
A
methanol
B
ammonium acetate
C
methylamine acetate
Conditions | Yield |
---|---|
Hydrogenation; |
2-diazo-acetophenone
acetic acid
ethyl acetate
A
ammonium acetate
B
2-Aminoacetophenone
Conditions | Yield |
---|---|
Hydrogenation; |
N-nitroso-O,N-diethyl hydroxylamine
acetic acid
A
ethanol
B
ammonium acetate
Conditions | Yield |
---|---|
Hydrogenation; |
Conditions | Yield |
---|---|
In water at 16 - 60℃; for 4.3h; Product distribution / selectivity; |
diammonium succinate
acetic acid
A
succinic acid
B
ammonium acetate
Conditions | Yield |
---|---|
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
acetic acid
A
ammonium acetate
B
monoammonium succinate
Conditions | Yield |
---|---|
Product distribution / selectivity; |
diammonium adipate
acetic acid
A
Adipic acid
B
ammonium acetate
Conditions | Yield |
---|---|
at 15 - 85℃; for 4.5h; Product distribution / selectivity; |
octanedioic acid ; acidic ammonium salt
acetic acid
A
octane-1,8-dioic acid
B
ammonium acetate
Conditions | Yield |
---|---|
at 15℃; for 18h; Product distribution / selectivity; |
Conditions | Yield |
---|---|
With ammonia In water | |
With ammonium hydroxide at 40℃; Concentration; Temperature; Large scale; |
2,3,4,5,6-pentahydroxy-hexanal
DL-xylose
A
ethanol
B
ammonium acetate
C
L-lactic acid ; ammonium lactate
Conditions | Yield |
---|---|
With polypeptone; ammonia In water at 37℃; for 30h; pH=7; Product distribution / selectivity; |
Conditions | Yield |
---|---|
With polypeptone; ammonia In water at 37℃; for 25 - 30h; pH=7; Product distribution / selectivity; |
Conditions | Yield |
---|---|
for 0.0166667h; |
ammonium acetate
Conditions | Yield |
---|---|
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% |
Conditions | Yield |
---|---|
In glycerol at 80℃; for 1h; Solvent; | 100% |
In glycerol at 70℃; for 1h; | 20% |
1,3-dibutyl-5,6-dimethylbenzimidazolium iodide
ammonium acetate
C2H3O2(1-)*C17H27N2(1+)
Conditions | Yield |
---|---|
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
1-butyl-4-methylpyridin-1-ium iodide
1-butyl-4-methylpyridinium acetate
Conditions | Yield |
---|---|
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
1,3-dimethylimidazolim iodide
1,3-dimethyl-1H-imidazol-3-ium acetate
Conditions | Yield |
---|---|
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
1-methyl-3-(n-butyl)imidazolium iodide
3-butyl-1-methylimidazolium acetate
Conditions | Yield |
---|---|
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
1,3-bis(n-butyl)imidazolium iodide
1,3-dibutylimidazolium acetate
Conditions | Yield |
---|---|
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% |
Conditions | Yield |
---|---|
In methanol at 25℃; for 1h; Temperature; Time; Solvent; Sonication; Inert atmosphere; | 100% |
ammonium acetate
1-[(2R,3S,4R,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofur-2-yl]-1,4-dihydropyridine-3-carboxamide
Conditions | Yield |
---|---|
In water at 20℃; for 1h; | 100% |
(2R,4R)-tert-butyl 2-methyl-4-(tosyloxy)pyrrolidine-1-carboxylate
ammonium acetate
(2R,4S)-tert-butyl 4-acetoxy-2-methylpyrrolidine-1-carboxylate
Conditions | Yield |
---|---|
In toluene for 4h; Heating; | 99% |
1-(benzo[1,3]dioxol-5-yl)-2-(6-ethylpyridin-2-yl)ethane-1,2-dione
dimethoxyacetaldehyde
ammonium acetate
4-(benzo[1,3]dioxol-5-yl)-2-(dimethoxymethyl)-5-(6-ethylpyridin-2-yl)-1H-imidazole
Conditions | Yield |
---|---|
In methanol; water at 20℃; for 3h; | 99% |
ammonium acetate
[5-Amino-1-(2-hydroxy-ethyl)-1H-imidazol-4-yl]-imino-acetonitrile
C2H4O2*C6H11N5O
Conditions | Yield |
---|---|
In dimethyl sulfoxide at 40℃; for 18h; | 99% |
ammonium acetate
5-amino-1-(4'-methoxyphenyl)-4-(cyanoformimidoyl)imidazole
C2H4O2*C11H13N5O
Conditions | Yield |
---|---|
In dimethyl sulfoxide at 40℃; for 18h; | 99% |
3-pyridinecarboxaldehyde
2-(1,3-benzodioxol-5-yl)ethyl isocyanide
ammonium acetate
C18H19N3O4
Conditions | Yield |
---|---|
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
4-amino-phenol
4-chlorobenzaldehyde
benzil
4-(2-(4-chlorophenyl)-4,5-diphenyl-1H-imidazol-1-yl)phenol
Conditions | Yield |
---|---|
With Fe-Cu/ZSM-5 In water at 20℃; for 0.0333333h; Sonication; | 99% |
Conditions | Yield |
---|---|
With Fe-Cu/ZSM-5 In water at 20℃; for 0.05h; Sonication; | 99% |
Conditions | Yield |
---|---|
With Fe-Cu/ZSM-5 In water at 20℃; for 0.0333333h; Reagent/catalyst; Solvent; Time; Sonication; | 99% |
isatoic anhydride
ammonium acetate
1-naphthaldehyde
2,3-dihydro-2-(naphthalene-1-yl)quinazolin-4(1H)-one
Conditions | Yield |
---|---|
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
ammonium acetate
1-[4-(1,1-dimethylethyl)-2-methyl-5-oxazolyl]-2,2-dimethyl-1-propanone
Conditions | Yield |
---|---|
In acetic acid for 27h; Heating; | 98% |
ammonium acetate
1-(1-butyl)-2,3-dimethylimidazolium acetate
Conditions | Yield |
---|---|
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
ammonium acetate
4-chlorobenzaldehyde
2-(4-Chloro-phenyl)-2,3-dihydro-1H-quinazolin-4-one
Conditions | Yield |
---|---|
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
4-methyl-benzaldehyde
4-chloro-aniline
benzil
1-(4-chlorophenyl)-2-(4-methylphenyl)-4,5-diphenyl-1H-imidazole
Conditions | Yield |
---|---|
With Fe-Cu/ZSM-5 In water at 20℃; for 0.0333333h; Sonication; | 98% |
ammonium acetate
4-methyl-benzaldehyde
2-hydroxy-2-phenylacetophenone
4-chloro-aniline
1-(4-chlorophenyl)-2-(4-methylphenyl)-4,5-diphenyl-1H-imidazole
Conditions | Yield |
---|---|
With Fe-Cu/ZSM-5 In water at 20℃; for 0.0333333h; Sonication; | 98% |
Conditions | Yield |
---|---|
With Fe-Cu/ZSM-5 In water at 20℃; for 0.05h; Sonication; | 98% |
ammonium acetate
4-methyl-benzaldehyde
aniline
benzil
2-(4-methylphenyl)-1,4,5-triphenyl-1H-imidazole
Conditions | Yield |
---|---|
With Fe-Cu/ZSM-5 In water at 20℃; for 0.0333333h; Sonication; | 98% |
ammonium acetate
4-methyl-benzaldehyde
benzil
4-bromo-aniline
1-(4-bromophenyl)-2-(4-methylphenyl)-4,5-diphenyl-1H-imidazole
Conditions | Yield |
---|---|
With Fe-Cu/ZSM-5 In water at 20℃; for 0.05h; Sonication; | 98% |
ammonium acetate
benzaldehyde
p-toluidine
benzil
1-(4-methylphenyl)-2,4,5-triphenyl-1H-imidazole
Conditions | Yield |
---|---|
With Fe-Cu/ZSM-5 In water at 20℃; for 0.0333333h; Sonication; | 98% |
Conditions | Yield |
---|---|
With Fe3O4 nanoparticles supported on graphene oxide loaded with C4H8SO3H In ethanol for 0.0833333h; Reflux; Green chemistry; | 98% |
Conditions | Yield |
---|---|
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
ammonium acetate
3-nitro-benzaldehyde
2-(4-chlorophenyl)-2,3-dihydroquinazolin-4(1H)-one
Conditions | Yield |
---|---|
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% |
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 (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.
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. |
Reported in EPA TSCA Inventory.
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.
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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