Potassium Acetate supplier

Name
Potassium acetate
EINECS 204-822-2
CAS No. 127-08-2
Article Data89
CAS DataBase
Density 1.57 g/cm³
Solubility 2694 g/L (25°C) in water
Melting Point 292 °C
Formula C₂H₃KO₂
Boiling Point 117.1oC at 760 mmHg
Molecular Weight 98.1429
Flash Point 40oC
Transport Information
Appearance colourless crystals or white powder
Safety 26-36-24/25-45-36/37/39
Risk Codes 36/37/38-25-23/24/25-21
Molecular Structure
Hazard Symbols Xi,T
Synonyms Polycat 46;Acetic acid,compounds,potassium salt;Catacyst LB;Kaliumazetat;Potassium Acetate, Granular, U.S.P.;Acetic acid, potassium salt;
PSA 40.13000
LogP -1.24380

Synthetic route

: potassium 3-(bis[(N'-tert-butylureaylato)-N-ethyl]aminatomethyl)-5-tert-butyl-1H-pyrazolato(hydroxo)cobaltate(II) N,N-dimethylacetamide adduct (1/2)

: 141-78-6
ethyl acetate

: 127-08-2
potassium acetate

Conditions

Conditions	Yield
In diethyl ether; N,N-dimethyl acetamide; ethyl acetate (Ar); vapor diffusion of Et2O into a (CH3)2NCOCH3/EtOAc soln. of Co complex;	100%
In N,N-dimethyl acetamide; ethyl acetate (Ar); stirred for 2 h at room temp.;

: 127-19-5
N,N-dimethyl acetamide

: 1159806-92-4
bis[(N'-isopropylureido)-N-ethyl]-N-methylamine

: 7732-18-5
water

: 373-02-4, 14998-37-9, 33025-09-1, 94044-50-5, 98268-31-6
nickel diacetate

: potassium hydride

: 1159806-63-9
K[Ni(bis[(N'-isopropylureido)-N-ethyl]-N-methylamine(-2H))(hydroxo)]*DMA

B: 127-08-2
potassium acetate

Conditions

Conditions	Yield
In N,N-dimethyl acetamide (Ar); treatment of soln. of urea deriv. in dimethylacetamide with 2 equiv. of KH at room temp., addn. of 1 equiv. of nickel compd. at room temp., filtration, addn. of 1 equiv. of KH, addn. of 1 equiv. of water; evapn., triturating with ether, isolation of ppt., IR and UV;	A n/a B 99%
In N,N-dimethyl acetamide (Ar); treatment of soln. of urea deriv. in dimethylacetamide with 3 equiv. of KH at room temp., addn. of 1 equiv. of nickel compd. at room temp., stirring for 45 min, addn. of 1 equiv. of water, stirring for 20 min; filtration, diffusion of 1:1 ether/pentane vapour, isolation of crystals, elem. anal.;	A 64% B 98%

...Expand

: 127-19-5
N,N-dimethyl acetamide

: 1000006-56-3
3-(bis[(N'-tert-butylureaylato)-N-ethyl]aminatomethyl)-5-tert-butyl-1H-pyrazole

: 7732-18-5
water

: 71-48-7, 917-69-1, 5931-89-5, 55881-15-7, 68931-68-0, 68931-69-1, 93029-27-7
cobalt(II) acetate

: potassium hydride

: potassium 3-(bis[(N'-tert-butylureaylato)-N-ethyl]aminatomethyl)-5-tert-butyl-1H-pyrazolato(hydroxo)cobaltate(II) N,N-dimethylacetamide adduct (1/2)

B: 127-08-2
potassium acetate

Conditions

Conditions	Yield
In N,N-dimethyl acetamide (Ar); a soln. of ligand treated with KH, Co salt added, stirred for 30 min, filtered, H2O added, stirred for 30 min; evapd. (vac., at room temp.), washed (Et2O), dried (vac.); elem. anal.;	A 83% B 98%

...Expand

: 1159806-63-9
K[Ni(bis[(N'-isopropylureido)-N-ethyl]-N-methylamine(-2H))(hydroxo)]*DMA

: 10581-12-1
tetramethyl ammonium acetate

: 40949-94-8
potassium hexamethylsilazane

A: [Ni(bis[(N'-isopropylureido)-N-ethyl]-N-methylamine(-2H))(oxo)](2-)

: [tetramethylammonium]0.5K0.5[Ni(bis[(N'-isopropylureido)-N-ethyl]-N-methylamine(-2H))(OSiMe3)]*DMA

C: 127-08-2
potassium acetate

Conditions

Conditions	Yield
In N,N-dimethyl acetamide (Ar); treatment of soln. of nickel compd. in dimethylacetamide with 1 equiv. of potassium amide deriv. at room temp., stirring for 30 min, addn.of tetramethylammonium salt at room temp., stirring for 1 h; filtration, evapn., triturating with diethyl ether, isolation of ppt., recrystn. by diffusion of 1:1 diethyl ether/pentane vapour into soln. in dimethylacetamide, elem. anal.;	A 0% B 94% C 98%

Yield

In N,N-dimethyl acetamide (Ar); treatment of soln. of nickel compd. in dimethylacetamide with 1 equiv. of potassium amide deriv. at room temp., stirring for 30 min, addn.of tetramethylammonium salt at room temp., stirring for 1 h; filtration, evapn., triturating with diethyl ether, isolation of ppt., recrystn. by diffusion of 1:1 diethyl ether/pentane vapour into soln. in dimethylacetamide, elem. anal.;

A 0%
B 94%
C 98%

...Expand

: 1159806-68-4
K[Ni(bis[(N'-tert-butylureido)-N-ethyl]-N-methylamine(-2H))(hydroxo)]*DMA

: 865-47-4
potassium tert-butylate

: 10581-12-1
tetramethyl ammonium acetate

A: [Ni(bis[(N'-tert-butylureido)-N-ethyl]-N-methylamine(-2H))(oxo)](2-)

B: 1159806-80-0
[tetramethylammonium][Ni(bis[(N'-tert-butylureido)-N-ethyl]-N-methylamine(-2H))(tert-butoxide)]

C: 127-08-2
potassium acetate

Conditions

Conditions	Yield
In N,N-dimethyl acetamide (Ar); treatment of soln. of nickel compd. in dimethylacetamide with 1 equiv. of potassium tert-butoxide at room temp., stirring for 30 min, addn. of tetramethylammonium salt at room temp., stirring for 1 h; filtration, evapn., triturating with diethyl ether, isolation of ppt., recrystn. by diffusion of diethyl ether vapour into soln. in dimethylacetamide, IR and UV;	A 0% B 78% C 96%

...Expand

: 1159806-68-4
K[Ni(bis[(N'-tert-butylureido)-N-ethyl]-N-methylamine(-2H))(hydroxo)]*DMA

: 10581-12-1
tetramethyl ammonium acetate

: 40949-94-8
potassium hexamethylsilazane

A: [Ni(bis[(N'-tert-butylureido)-N-ethyl]-N-methylamine(-2H))(oxo)](2-)

B: 1159806-88-8
[tetramethylammonium][Ni(bis[(N'-tert-butylureido)-N-ethyl]-N-methylamine(-2H))(OSiMe3)]

C: 127-08-2
potassium acetate

Conditions

Conditions	Yield
In N,N-dimethyl acetamide (Ar); treatment of soln. of nickel compd. in dimethylacetamide with 1 equiv. of potassium amide deriv. at room temp., stirring for 30 min, addn.of tetramethylammonium salt at room temp., stirring for 1 h; filtration, evapn., triturating with diethyl ether, isolation of ppt., recrystn. by diffusion of 1:1 diethyl ether/pentane vapour into soln. in dimethylacetamide, IR and UV;	A 0% B 95% C n/a

Yield

A 0%
B 95%
C n/a

...Expand

: 1159806-92-4
bis[(N'-isopropylureido)-N-ethyl]-N-methylamine

: 865-47-4
potassium tert-butylate

: 10581-12-1
tetramethyl ammonium acetate

: 373-02-4, 14998-37-9, 33025-09-1, 94044-50-5, 98268-31-6
nickel diacetate

: 1159806-75-3
[tetramethylammonium][Ni(bis[(N'-isopropylureido)-N-ethyl]-N-methylamine(-2H))(tert-butoxide)]

B: 127-08-2
potassium acetate

Conditions

Conditions	Yield
With KH In N,N-dimethyl acetamide (vac. or Ar); treatment of soln. of urea deriv. in dimethylacetamide with KH, addn. of nickel compd., stirring for 45 min, addn. of potassium tert-butoxide, addn. of tetramethylammonium salt, stirring for 1 h; evapn. triturating with diethyl ether, isolation of ppt., elem. anal.;	A 91% B 89%

...Expand

: 1159806-63-9
K[Ni(bis[(N'-isopropylureido)-N-ethyl]-N-methylamine(-2H))(hydroxo)]*DMA

: 865-47-4
potassium tert-butylate

: 10581-12-1
tetramethyl ammonium acetate

A: [Ni(bis[(N'-isopropylureido)-N-ethyl]-N-methylamine(-2H))(oxo)](2-)

: 1159806-75-3
[tetramethylammonium][Ni(bis[(N'-isopropylureido)-N-ethyl]-N-methylamine(-2H))(tert-butoxide)]

C: 127-08-2
potassium acetate

Conditions

Conditions	Yield
In N,N-dimethyl acetamide (Ar); treatment of soln. of nickel compd. in dimethylacetamide with 1 equiv. of potassium tert-butoxide at room temp., stirring for 30 min, addn. of tetramethylammonium salt at room temp., stirring for 1 h; filtration, evapn., triturating with diethyl ether, isolation of ppt., recrystn. by diffusion of 1:1 ether/pentane vapour into soln. in dimethylacetamide, IR and UV;	A 0% B 91% C 89%

...Expand

: 127-19-5
N,N-dimethyl acetamide

: 7732-18-5
water

: 373-02-4, 14998-37-9, 33025-09-1, 94044-50-5, 98268-31-6
nickel diacetate

: potassium hydride

: 613221-93-5
bis[(N'-tert-butylureido)-N-ethyl]-N-methylamine

: 1159806-68-4
K[Ni(bis[(N'-tert-butylureido)-N-ethyl]-N-methylamine(-2H))(hydroxo)]*DMA

B: 127-08-2
potassium acetate

Conditions

Conditions	Yield
In N,N-dimethyl acetamide (Ar); treatment of soln. of urea deriv. in dimethylacetamide with 3 equiv. of KH at room temp., addn. of 1 equiv. of nickel compd. at room temp., stirring for 45 min, addn. of 1 equiv. of water, stirring for 20 min; filtration, diffusion of 1:1 ether/pentane vapour, isolation of crystals, elem. anal.;	A 87% B 84%

...Expand

: potassium hydroxide

: 74-86-2
acetylene

: 127-08-2
potassium acetate

Conditions

Conditions	Yield
With water In melt byproducts: H2; 300°C, mixing, leading H2O vapor into the melt;	83%
With H2O In melt byproducts: H2; 300°C, mixing, leading H2O vapor into the melt;	83%
With air In water handling with air in presence of dild. aq. KOH in diffuse daylight at ambient temp.;
With air In water handling with air in presence of dild. aq. KOH in diffuse daylight at ambient temp.;

: 540-88-5
acetic acid tert-butyl ester

: 10519-96-7
potassium trimethylsilonate

: 127-08-2
potassium acetate

Conditions

Conditions	Yield
	77%

: 64-17-5
ethanol

: 127-08-2
potassium acetate

Conditions

Conditions	Yield
With C15H27Br2CoN3; potassium hydroxide In toluene at 140℃; for 16h; Cannizzaro Reaction; Inert atmosphere; Sealed tube;	67%

: O-acetyl-N-methoxyacetyl-hydroxylamine; potassium-compound

A: 127-08-2
potassium acetate

B: 6427-21-0
methoxymethyl isocyanate

Conditions

Conditions	Yield
at 100℃;

: 64-19-7
acetic acid

: 127-08-2
potassium acetate

Conditions

Conditions	Yield
With potassium carbonate
Stage #1: acetic acid With potassium hydroxide Electric arc; Stage #2: at 40 - 250℃;

: 28562-53-0
4-acetoxy azetidinone

A: 127-08-2
potassium acetate

B: Potassium; (E)-2-carbamoyl-ethenolate

Conditions

Conditions	Yield
With potassium hydroxide at 25℃; Mechanism; Rate constant;

: 3234-54-6
vinyl crotonate

: 1600-27-7
mercury(II) diacetate

A: 107-93-7
(E)-but-2-enoic acid

B: 127-08-2
potassium acetate

C: 5321-77-7
(formylmethyl)mercury chloride

Conditions

Conditions	Yield
With potassium chloride 1.) water, 26 deg C; 2.) water; Yield given. Multistep reaction. Yields of byproduct given;

...Expand

: 764-48-7
2-hydroxyethyl vinyl ether

A: 497-26-7
2-methyl-1,3-dioxolane

B: 34557-54-5
methane

C: 74-84-0
ethane

D: 74-98-6
propane

E: 127-08-2
potassium acetate

F: 74-86-2
acetylene

Conditions

Conditions	Yield
With potassium hydroxide at 170℃; Product distribution; other hydroxides (Na, Li);

...Expand

: 1124-31-8
potassium 4-nitrophenolate

: 108-24-7
acetic anhydride

A: 127-08-2
potassium acetate

B: 830-03-5
4-nitrophenol acetate

Conditions

Conditions	Yield
With 18-crown-6 ether In acetonitrile at 20℃; Rate constant; Equilibrium constant;
With 18-crown-6 ether In chlorobenzene at 25℃; Rate constant; Equilibrium constant;
In acetonitrile at 25℃; Kinetics; Equilibrium constant;

...Expand

: 14314-69-3
potassium 2,4-dinitrophenolate

: 108-24-7
acetic anhydride

A: 127-08-2
potassium acetate

B: 4232-27-3
2,4-dinitrophenyl acetate

Conditions

Conditions	Yield
With 18-crown-6 ether In acetonitrile at 20℃; Rate constant; Equilibrium constant;
With 18-crown-6 ether In chlorobenzene at 25℃; Rate constant; Equilibrium constant;

...Expand

: 108-24-7
acetic anhydride

: 58765-11-0
4-hydroxybenzaldehyde potassium salt

A: 878-00-2
4-formylphenyl acetate

B: 127-08-2
potassium acetate

Conditions

Conditions	Yield
With 18-crown-6 ether In acetonitrile at 20℃; Rate constant;

...Expand

: 108-24-7
acetic anhydride

: 81409-00-9
potassium salt of p-nitrosophenol

A: 127-08-2
potassium acetate

B: 83154-99-8
Acetic acid 4-nitroso-phenyl ester

Conditions

Conditions	Yield
With 18-crown-6 ether In acetonitrile at 20℃; Rate constant;

...Expand

: 136825-69-9
di(4-acetoxybenzyl) methylphosphonate

A: 623-05-2
(4-hydroxyphenyl)methanol

B: 127-08-2
potassium acetate

C: potassium 4-acetoxybenzyl methylphosphonate

Conditions

Conditions	Yield
In [D3]acetonitrile; water-d2 at 36.4℃; Mechanism; Rate constant; potassium phosphate buffer; half-live; also in the presence of porcine liver carboxyesterase;

...Expand

: 1124-31-8
potassium 4-nitrophenolate

: 64-19-7
acetic acid

A: 100-02-7
4-nitro-phenol

B: 127-08-2
potassium acetate

Conditions

Conditions	Yield
In acetonitrile at 20℃; Equilibrium constant; Further equilibria;
In acetonitrile Equilibrium constant;

...Expand

: 81409-00-9
potassium salt of p-nitrosophenol

: 64-19-7
acetic acid

A: 104-91-6
p-nitrosophenol

B: 127-08-2
potassium acetate

Conditions

Conditions	Yield
In acetonitrile at 20℃; Equilibrium constant; Further equilibria;

...Expand

: 144758-70-3
di(4-acetoxybenzyl) methoxycarbonylmethylphosphonate

A: 623-05-2
(4-hydroxyphenyl)methanol

B: 127-08-2
potassium acetate

C: C12H14O7P(1-)*K(1+)

Conditions

Conditions	Yield
In [D3]acetonitrile; water-d2 at 37℃; Mechanism; potassium phosphate buffer, porcine liver carboxyesterase; half-live; also with human plasma;

...Expand

: potassium 4-acetoxybenzyl methylphosphonate

A: 623-05-2
(4-hydroxyphenyl)methanol

B: 127-08-2
potassium acetate

C: 3999-19-7, 77354-28-0
dipotassium methylphosphonate

Conditions

Conditions	Yield
In [D3]acetonitrile; water-d2 at 36.4℃; Mechanism; Rate constant; potassium phosphate buffer; half-live; also in the presence of porcine liver carboxyesterase;

...Expand

: 144965-55-9
lithium 4-acetoxybenzyl methoxycarbonylmethylphosphonate

A: 623-05-2
(4-hydroxyphenyl)methanol

B: 127-08-2
potassium acetate

C: 144965-64-0
C3H5O5P(2-)*2K(1+)

Conditions

Conditions	Yield
In [D3]acetonitrile; water-d2 at 37℃; Mechanism; potassium phosphate buffer, porcine liver carboxyesterase; half-live; also with human plasma and with S9 fraction of porcine brain; also without any enzyme (velocity constant);

...Expand

: C8H6N3O8(1-)*K(1+)

A: 99-35-4
1,3,5-trinitrobenzene

B: 127-08-2
potassium acetate

Conditions

Conditions	Yield
With 18-crown-6 ether In acetonitrile at 15℃; Equilibrium constant; Thermodynamic data; ΔH(excit.), ΔS(excit.), ΔG(excit.);

: 108-24-7
acetic anhydride

: 58200-72-9
potassium salt of 2,3,5-trichlorophenol

A: 127-08-2
potassium acetate

B: 61925-88-0
2,3,5-trichlorophenol acetate

Conditions

Conditions	Yield
With 18-crown-6 ether In chlorobenzene at 25℃; Rate constant; Equilibrium constant;
In acetonitrile at 25℃; Kinetics; Equilibrium constant;

...Expand

: 108-24-7
acetic anhydride

: 2-chloro-4-nitrophenol potassium salt

A: 18855-84-0
2-chloro-4-nitrophenyl acetate

B: 127-08-2
potassium acetate

Conditions

Conditions	Yield
With 18-crown-6 ether In chlorobenzene at 25℃; Rate constant; Equilibrium constant;
In acetonitrile at 25℃; Kinetics; Equilibrium constant;

...Expand

: 127-08-2
potassium acetate

: 100-44-7
benzyl chloride

: 140-11-4
Benzyl acetate

Conditions

Conditions	Yield
Amberlyst A27 In toluene at 95℃; for 20h;	100%
With dicyclohexano-18-crown-6 In acetonitrile at 60℃; for 0.5h; Product distribution; further reagents;	85.4%
With zirconium (benzyldiethylammoniomethylphosphonate chloride) phosphate In water; toluene at 88℃; for 15h;	82.5%

: 127-08-2
potassium acetate

: 100-11-8
1-bromomethyl-4-nitro-benzene

: 619-90-9
4-nitrobenzyl acetate

Conditions

Conditions	Yield
5,11,17,23,29,35-Hexa-p-tert-butyl-37,38,39,40,41,42-hexakis-(3,6,9-trioxadecyloxy)calix<6>arene In dichloromethane at 40℃; for 24h;	100%
5,11,17,23,29,35-Hexa-p-tert-butyl-37,38,39,40,41,42-hexakis-(3,6,9-trioxadecyloxy)calix<6>arene In dichloromethane; water at 40℃; for 24h;	100%
"octopus-type" calixarene 1 In dichloromethane; water at 40℃; for 24h; Product distribution; other catalysts, content of water, other carboxylates;	100%
With ethanol
5,11,17,23,29,35-hexa-....-calix<6>arene In dichloromethane at 40℃; for 24h; influence of other catalysts;

: 86-87-3
naphth-1-yl acetic acid

: 127-08-2
potassium acetate

: 13098-88-9
naphthalen-1-ylmethyl acetate

Conditions

Conditions	Yield
With dipotassium peroxodisulfate; copper diacetate In acetic acid for 2h; Heating;	100%

: 111-83-1
1-bromo-octane

: 127-08-2
potassium acetate

: 112-14-1
n-octyl acetate

Conditions

Conditions	Yield
Sucrose-ethyleneoxide adducts In acetonitrile at 83℃; for 24h; Product distribution; further catalysts: PEG, DB18K6; further objects of study: phase-transfer catalysis; further solvents: toluene/H2O;	100%
With aluminum oxide at 196℃; for 0.0333333h; Irradiation; other long chain halides;	99%
With aluminum oxide at 196℃; for 0.0333333h; Irradiation;	99%

: 37803-02-4
(S)-2,2'-bis(bromomethyl)-1,1'-binaphthyl

: 127-08-2
potassium acetate

: 98834-92-5
(S)-2,2'-Bis-1,1'-binaphthyl

Conditions

Conditions	Yield
With tetrabutylammomium bromide In N,N-dimethyl-formamide at 80℃; for 20h;	100%
With tetrabutylammomium bromide In N,N-dimethyl-formamide at 80℃;

: 127-08-2
potassium acetate

: 107437-25-2
methyl <1S-<1α,2α(Z),3α,4α>>-7-<3-<(tosyloxy)methyl>-7-oxabicyclo<2.2.1>hept-2-yl>-5-heptanoate

: 119785-38-5
Methyl <1S-<1α,2α(Z),3α,4α>>-7-<3-<<(2-Oxo-2-ethyl)thio>methyl>-7-oxabicyclo<2.2.1>hept-2-yl>-5-heptenoate

Conditions

Conditions	Yield
In tetrahydrofuran; dimethyl sulfoxide at 75℃; for 1.25h;	100%

: 127-08-2
potassium acetate

: endo-5,6-dimethylidene-2-norbornyl brosylate

A: (3-methylidene-2-nortricyclyl)methyl acetate

: 5,6-dimethylidene-2exo-norbornyl alcohol acetate

Conditions

Conditions	Yield
With acetic anhydride for 96h; Yields of byproduct given;	A 100% B n/a
With acetic anhydride In acetic acid at 25℃; for 72h; Yield given. Yields of byproduct given;

...Expand

: 127-08-2
potassium acetate

: C9H16ClN2O2

: 2,2,6,6-tetramethyl-3-acetoxy-4-oximinopiperidin-1-oxyl

Conditions

Conditions	Yield
In acetone for 1h;	100%

: 127-08-2
potassium acetate

: 100-39-0
benzyl bromide

: 140-11-4
Benzyl acetate

Conditions

Conditions	Yield
Sucrose-ethyleneoxide adducts In acetonitrile at 20℃; for 8h; Product distribution; further catalysts: PEG, DB18K6; further objects of study: phase-transfer catalysis; further solvents: toluene/H2O;	100%
With ammonium salt In neat (no solvent) for 2h; Ambient temperature;	99%
With tetradecane; potassium acetate; magnetic nanoparticle-supported crown ether In toluene at 80℃; for 8h;	96%

: 129236-97-1
1,4-bis(decyloxy)benzene

: 127-08-2
potassium acetate

: 444308-62-7
Acetic acid 4-acetoxymethyl-2,5-bis-decyloxy-benzyl ester

Conditions

Conditions	Yield
With tetrabutylammomium bromide In chloroform; acetonitrile Heating;	100%

: 127-08-2
potassium acetate

: 136682-02-5
3-bromo-7-hydroxymethyl-9-fluorenone

Conditions

Conditions	Yield
With sodium methylate In tetrahydrofuran; methanol for 1.25h; Ambient temperature;	100%

: 127-08-2
potassium acetate

: 685539-84-8
D-3-O-trifluoromethanesulfonyl-1,2:4,5-di-O-isopropylidene-myo-inositol

: 685539-85-9
1L-1-O-acetyl-2,3:5,6-di-O-isopropylidene-chiro-inositol

Conditions

Conditions	Yield
In N,N-dimethyl acetamide at 70℃;	100%

: 127-08-2
potassium acetate

: 685539-87-1
D-3,6-di-O-trifluoromethanesulfonyl-1,2:4,5-di-O-isopropylidene-myo-inositol

: 685539-88-2
(D)-2,5-di-O-acetyl-1,6:3,4-di-O-isopropylidene-allo-inositol

Conditions

Conditions	Yield
In N,N-dimethyl acetamide at 70℃;	100%

: 127-08-2
potassium acetate

: 232944-74-0
(3Z)-3-(chloromethyl)-4-(4-chlorophenyl)but-3-en-2-one

: Acetic acid 2-[1-(4-chloro-phenyl)-meth-(E)-ylidene]-3-oxo-butyl ester

Conditions

Conditions	Yield
With 1-n-butyl-methylimidazolium tetrafluoroborate at 45 - 50℃; for 2h;	100%

: 127-08-2
potassium acetate

: (Z)-3-Chloromethyl-4-(4-fluoro-phenyl)-but-3-en-2-one

: Acetic acid 2-[1-(4-fluoro-phenyl)-meth-(E)-ylidene]-3-oxo-butyl ester

Conditions

Conditions	Yield
With 1-n-butyl-methylimidazolium tetrafluoroborate at 45 - 50℃; for 2h;	100%

: 127-08-2
potassium acetate

: (+/-)-1,2:4,5-di-O-isopropylidene-3-O-trifluorometnanesulfonyl-myo-inositol

: rac-1-O-acetyl-2,3:5,6-di-O-isopropylidene-chiro-inositol

Conditions

Conditions	Yield
In N,N-dimethyl acetamide at 70℃;	100%

: 4-(tert-butyl)-2,6-bis(phenylazo)benzyl bromide

: 127-08-2
potassium acetate

: 4-(tert-butyl)-2,6-bis(phenylazo)benzyl acetate

Conditions

Conditions	Yield
In acetone; acetonitrile for 0.75h;	100%

: 58579-54-7
3-bromo-2-(bromomethyl)-1-nitrobenzene

: 127-08-2
potassium acetate

: 861106-90-3
2-bromo-6-nitrobenzyl acetate

Conditions

Conditions	Yield
In DMF (N,N-dimethyl-formamide) at 70℃; for 1h;	100%
In N,N-dimethyl-formamide at 70℃; for 1h;
In N,N-dimethyl-formamide at 80℃; for 4h;	14.5 g

: 1027329-29-8
1-(5-(bromomethyl)-1-methyl-1H-pyrazol-4-yl)ethanone

: 127-08-2
potassium acetate

: 1027329-30-1
(4-acetyl-1-methyl-1H-pyrazol-5-yl)methyl acetate

Conditions

Conditions	Yield
18-crown-6 ether In acetonitrile at 20℃; for 20h;	100%

: 1100212-54-1
5-bromo-7-(bromomethyl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-indazole

: 127-08-2
potassium acetate

: 1100213-62-4
(5-bromo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-indazol-7-yl)methyl acetate

Conditions

Conditions	Yield
In N,N-dimethyl-formamide at 20 - 40℃; for 1.16667h;	100%

: 1112-67-0
tetrabutyl-ammonium chloride

: 127-08-2
potassium acetate

: 10534-59-5
tetrabutylammonium acetate

Conditions

Conditions	Yield
In methanol	100%
In methanol for 24h; Inert atmosphere;
In methanol for 24h; Inert atmosphere;

: 660417-35-6
2-(1-chloroethyl)-5-(3-chlorophenyl)-1,3,4-oxadiazole

: 127-08-2
potassium acetate

: 1196958-32-3
1-[5-(3-chlorophenyl)-1,3,4-oxadiazol-2-yl]ethyl acetate

Conditions

Conditions	Yield
In N,N-dimethyl-formamide at 20℃; for 24h;	100%

: 17455-13-9
18-crown-6 ether

: 127-08-2
potassium acetate

: C2H3O2(1-)*C12H24KO6

Conditions

Conditions	Yield
In water at 20℃; for 12h;	100%

: 127-08-2
potassium acetate

: 52868-15-2
2-bromo-4-chloro-1-phenylbutan-1-one

: C12H13ClO3

Conditions

Conditions	Yield
In acetonitrile	100%

: 1359856-96-4
C12H11Br2FO2

: 127-08-2
potassium acetate

: 1359856-97-5
C14H14BrFO4

Conditions

Conditions	Yield
In N,N-dimethyl-formamide at 50℃; for 1h;	100%

: 127-08-2
potassium acetate

: 122996-59-2
1,4-bis(bromomethyl)-2,5-bis-(dodecyloxy)benzene

: 237757-95-8
2,5-bis(acetyl methyl)-1,4-bis(dodecyloxy)benzene

Conditions

Conditions	Yield
With N-butylammonium bromide In chloroform; acetonitrile for 2h; Reflux;	100%
With tetrabutylammomium bromide In chloroform; acetonitrile for 12h; Reflux;	88%

: 127-08-2
potassium acetate

: 52868-15-2
2-bromo-4-chloro-1-phenylbutan-1-one

: C12H13ClO2

Conditions

Conditions	Yield
In acetonitrile Reflux;	100%

: 3-(bromomethyl)-1-(3-chloro-5-fluoro-phenoxy)-2-(difluoromethyl)-4-methylsulfonylbenzene

: 127-08-2
potassium acetate

: [3-(3-chloro-5-fluoro-phenoxy)-2-(difluoromethyl)-6-methylsulfonyl-phenyl]methyl acetate

Conditions

Conditions	Yield
In N,N-dimethyl-formamide at 20℃; for 0.333333h;	100%

: tert-butyl 4-(7-bromo-6-chloro-2-(chloromethyl)-8-fluoroquinazolin-4-yl)piperazine-1-carboxylate

: 127-08-2
potassium acetate

: tert-butyl 4-(2-(acetoxymethyl)-7-bromo-6-chloro-8-fluoroquinazolin-4-yl)piperazine-1-carboxylate

Conditions

Conditions	Yield
In dimethyl sulfoxide at 80℃; for 2h;	100%

Potassium Acetate Chemical Properties

Molecular Structure of Potassium Acetate (CAS NO.127-08-2):

IUPAC Name: potassium acetate
Empirical Formula: C₂H₃KO₂
Molecular Weight: 98.1423
H bond acceptors: 2
H bond donors: 1
Freely Rotating Bonds: 0
Polar Surface Area: 37.3Å²
Flash Point: 40 °C
Enthalpy of Vaporization: 23.7 kJ/mol
Density: 1.57 g/cm3 at 25 °C(lit.)
Boiling Point: 117.1 °C at 760 mmHg
Vapour Pressure: 13.9 mmHg at 25°C
CAS Registry Number: 127-08-2
EINECS: 204-822-2
FEMA: 2920
Storage temp: Store at RT.
Melting point: 292°C
Water solubility: 2694 g/L (25°C)
Sensitive: Hygroscopic
Merck: 14,7605
BRN: 3595449
InChI
InChI=1/C2H4O2.K/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1
Smiles
C(C)(=O)[O-].[K+]
Stability: Stability Deliquescent. Stable. Incompatible with strong oxidizing agents.
Product Categories: AlphabeticalMolecular Biology;Biological Buffers;BioUltra Buffers;BioUltraBiological Buffers;Buffer SolutionsProtein Structural Analysis;Molecular Biology Reagents;Optimization Reagents;X-Ray Crystallography;Alphabetical Listings;Flavors and Fragrances;O-P

Potassium Acetate Uses

Potassium Acetate (CAS NO.127-08-2) can be used as a deicer instead of chloride salts like calcium chloride or magnesium chloride. Potassium acetate offers the advantage of being less aggressive on soils and much less corrosive, and for this reason is preferred for airport runways. It is, however, more expensive. Potassium acetate is used as part of replacement protocols in the treatment of diabetic ketoacidosis because of its ability to break down into bicarbonate and help neutralize the acidotic state. It is the extinguishing agent used in class K fire extinguishers because of its ability to cool and form a crust over the burning oils. Besides used as a food additive (preservative, acidity regulator) found on food labels in the European Union.

Potassium Acetate Toxicity Data With Reference

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
rat	LD50	oral	3250mg/kg (3250mg/kg)		American Industrial Hygiene Association Journal. Vol. 30, Pg. 470, 1969.

Potassium Acetate Consensus Reports

Reported in EPA TSCA Inventory.

Potassium Acetate Safety Profile

Moderately toxic by ingestion. When heated to decomposition it emits toxic fumes of K₂O.
Hazard Codes of Potassium Acetate (CAS NO.127-08-2): Irritant Xi, Toxic T
Risk Statements: 36/37/38-25-23/24/25-21
R36/37/38:Irritating to eyes, respiratory system and skin.
R25 :Toxic if swallowed.
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed.
R21:Harmful in contact with skin.
Safety Statements: 26-36-24/25-45-36/37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
S24/25:Avoid contact with skin and eyes.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
WGK Germany: 1
RTECS: AJ3325000
Hazard Note: Hygroscopic
TSCA: Yes

Potassium Acetate Specification

Potassium Acetate , with CAS number of 127-08-2, can be called Polycat 46 ; Acetic acid,compounds,potassium salt ; Catacyst LB ; Kaliumazetat ; Potassium acetate (TN) ; Potassium Acetate, Granular, U.S.P ; Potassium acetate ; Acetic acid, potassium salt . It is a colourless crystals or white powder.

Product Name

Potassium acetate

Synthetic route

Potassium Acetate Chemical Properties

Potassium Acetate Uses

Potassium Acetate Toxicity Data With Reference

Potassium Acetate Consensus Reports

Potassium Acetate Safety Profile

Potassium Acetate Specification

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