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Organic potassium salts

Organic compound that contains one or more potassium ions bonded by ionic bonds. Salts are products of acid-base reactions.
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Potassium Hydrogen Phthalate (Primary Standard/Meets ACS Specifications), Fisher Chemical™

CAS: 877-24-7 Molecular Formula: C8H5KO4 Molecular Weight (g/mol): 204.222 MDL Number: MFCD00013070 InChI Key: IWZKICVEHNUQTL-UHFFFAOYSA-M Synonym: potassium hydrogen phthalate,potassium biphthalate,monopotassium phthalate,potassium acid phthalate,hydrogen potassium phthalate,phthalic acid monopotassium salt,1,2-benzenedicarboxylic acid, monopotassium salt,phthalic acid, monopotassium salt,phthalic acid potassium salt,potassium phthalate monobasic PubChem CID: 23676735 IUPAC Name: potassium;2-carboxybenzoate SMILES: C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]

PubChem CID 23676735
CAS 877-24-7
Molecular Weight (g/mol) 204.222
MDL Number MFCD00013070
SMILES C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]
Synonym potassium hydrogen phthalate,potassium biphthalate,monopotassium phthalate,potassium acid phthalate,hydrogen potassium phthalate,phthalic acid monopotassium salt,1,2-benzenedicarboxylic acid, monopotassium salt,phthalic acid, monopotassium salt,phthalic acid potassium salt,potassium phthalate monobasic
IUPAC Name potassium;2-carboxybenzoate
InChI Key IWZKICVEHNUQTL-UHFFFAOYSA-M
Molecular Formula C8H5KO4
2

Phosphoenolpyruvic acid monopotassium salt, 99%

CAS: 4265-07-0 Molecular Formula: C3H4KO6P Molecular Weight (g/mol): 206.131 MDL Number: MFCD00044476 InChI Key: SOSDSEAIODNVPX-UHFFFAOYSA-M Synonym: potassium 1-carboxyvinyl hydrogenphosphate,potassium hydrogen 2-phosphonatooxy acrylate,2-propenoic acid, 2-phosphonooxy-, monopotassium salt,potassium 1-carboxyvinyl hydrogen phosphate,phospho enol pyruvic acid monopotassium salt,phosphoenolpyruvic acid monopotassium salt,2-propenoic acid, 2-phosphonooxy-, potassium salt 1:1,potassium 2-hydrogen phosphonooxy prop-2-enoic acid,phosphoenolpyruvate potassium salt,potassium 2-hydrogen phosphonatooxy prop-2-enoic acid PubChem CID: 23678879 IUPAC Name: potassium;1-carboxyethenyl hydrogen phosphate SMILES: C=C(C(=O)O)OP(=O)(O)[O-].[K+]

PubChem CID 23678879
CAS 4265-07-0
Molecular Weight (g/mol) 206.131
MDL Number MFCD00044476
SMILES C=C(C(=O)O)OP(=O)(O)[O-].[K+]
Synonym potassium 1-carboxyvinyl hydrogenphosphate,potassium hydrogen 2-phosphonatooxy acrylate,2-propenoic acid, 2-phosphonooxy-, monopotassium salt,potassium 1-carboxyvinyl hydrogen phosphate,phospho enol pyruvic acid monopotassium salt,phosphoenolpyruvic acid monopotassium salt,2-propenoic acid, 2-phosphonooxy-, potassium salt 1:1,potassium 2-hydrogen phosphonooxy prop-2-enoic acid,phosphoenolpyruvate potassium salt,potassium 2-hydrogen phosphonatooxy prop-2-enoic acid
IUPAC Name potassium;1-carboxyethenyl hydrogen phosphate
InChI Key SOSDSEAIODNVPX-UHFFFAOYSA-M
Molecular Formula C3H4KO6P
3

Potassium phthalimide, 98+%

CAS: 1074-82-4 Molecular Formula: C8H4KNO2 Molecular Weight (g/mol): 185.22 MDL Number: MFCD00005887 InChI Key: FYRHIOVKTDQVFC-UHFFFAOYSA-M Synonym: potassium phthalimide,potassium 1,3-dioxoisoindolin-2-ide,n-potassiophthalimide,phthalimide potassium salt,n-potassium phthalimide,unii-x6kka27dil,phthalimide, potassium salt,potassium phthalamide,1h-isoindole-1,3 2h-dione, potassium salt,x6kka27dil PubChem CID: 3356745 IUPAC Name: potassium;isoindol-2-ide-1,3-dione SMILES: [K+].O=C1[N-]C(=O)C2=CC=CC=C12

PubChem CID 3356745
CAS 1074-82-4
Molecular Weight (g/mol) 185.22
MDL Number MFCD00005887
SMILES [K+].O=C1[N-]C(=O)C2=CC=CC=C12
Synonym potassium phthalimide,potassium 1,3-dioxoisoindolin-2-ide,n-potassiophthalimide,phthalimide potassium salt,n-potassium phthalimide,unii-x6kka27dil,phthalimide, potassium salt,potassium phthalamide,1h-isoindole-1,3 2h-dione, potassium salt,x6kka27dil
IUPAC Name potassium;isoindol-2-ide-1,3-dione
InChI Key FYRHIOVKTDQVFC-UHFFFAOYSA-M
Molecular Formula C8H4KNO2
4

Potassium 4-methylphenyltrifluoroborate, 98%

CAS: 216434-82-1 Molecular Formula: C7H7BF3K Molecular Weight (g/mol): 198.037 MDL Number: MFCD01318171 InChI Key: KRWDYXJWQBTBAH-UHFFFAOYSA-N Synonym: potassium p-tolyltrifluoroborate,potassium trifluoro p-tolyl borate,potassium 4-methylphenyl trifluoroborate,potassium 4-methylphenyltrifluoroborate,potassium trifluoro 4-methylphenyl boranuide,4-methylphenyltrifluoroboric acid potassium salt,pubchem11452,trifluoro 4-methylphenyl potassioboron v,potassium trifluoro p-tolyl boranuide,potassium trifluoro-4-methylphenyl boranuide PubChem CID: 23682258 IUPAC Name: potassium;trifluoro-(4-methylphenyl)boranuide SMILES: [B-](C1=CC=C(C=C1)C)(F)(F)F.[K+]

PubChem CID 23682258
CAS 216434-82-1
Molecular Weight (g/mol) 198.037
MDL Number MFCD01318171
SMILES [B-](C1=CC=C(C=C1)C)(F)(F)F.[K+]
Synonym potassium p-tolyltrifluoroborate,potassium trifluoro p-tolyl borate,potassium 4-methylphenyl trifluoroborate,potassium 4-methylphenyltrifluoroborate,potassium trifluoro 4-methylphenyl boranuide,4-methylphenyltrifluoroboric acid potassium salt,pubchem11452,trifluoro 4-methylphenyl potassioboron v,potassium trifluoro p-tolyl boranuide,potassium trifluoro-4-methylphenyl boranuide
IUPAC Name potassium;trifluoro-(4-methylphenyl)boranuide
InChI Key KRWDYXJWQBTBAH-UHFFFAOYSA-N
Molecular Formula C7H7BF3K
5

Potassium 2-naphthalenetrifluoroborate, 96%, Thermo Scientific™

CAS: 668984-08-5 Molecular Formula: C10H7BF3K Molecular Weight (g/mol): 234.07 MDL Number: MFCD06659941 InChI Key: FXRJHJJHIOIXKE-UHFFFAOYSA-N Synonym: potassium 2-naphthalenetrifluoroborate,potassium trifluoro naphthalen-2-yl boranuide,potassium trifluoro naphthalen-2-yl borate,potassium 2-naphthalene trifluoroborate,pubchem11526,trifluoro 2-naphthyl potassioboron v,potassium trifluoro 2-naphthalenyl boranuide,potassium trifluoro 2-naphthyl borate,potassium trifluoro naphthalen-2-yl borate 1-,potassium ion trifluoro naphthalen-2-yl boranuide PubChem CID: 23674705 IUPAC Name: potassium;trifluoro(naphthalen-2-yl)boranuide SMILES: [B-](C1=CC2=CC=CC=C2C=C1)(F)(F)F.[K+]

PubChem CID 23674705
CAS 668984-08-5
Molecular Weight (g/mol) 234.07
MDL Number MFCD06659941
SMILES [B-](C1=CC2=CC=CC=C2C=C1)(F)(F)F.[K+]
Synonym potassium 2-naphthalenetrifluoroborate,potassium trifluoro naphthalen-2-yl boranuide,potassium trifluoro naphthalen-2-yl borate,potassium 2-naphthalene trifluoroborate,pubchem11526,trifluoro 2-naphthyl potassioboron v,potassium trifluoro 2-naphthalenyl boranuide,potassium trifluoro 2-naphthyl borate,potassium trifluoro naphthalen-2-yl borate 1-,potassium ion trifluoro naphthalen-2-yl boranuide
IUPAC Name potassium;trifluoro(naphthalen-2-yl)boranuide
InChI Key FXRJHJJHIOIXKE-UHFFFAOYSA-N
Molecular Formula C10H7BF3K
6

Potassium trihydrogen dioxalate dihydrate, 98+%

CAS: 6100-20-5 Molecular Formula: C4H3KO8 Molecular Weight (g/mol): 218.16 MDL Number: MFCD00150443,MFCD00150443 InChI Key: GANDVAJEIJXBQJ-UHFFFAOYSA-M Synonym: potassium trihydrogen dioxalate dihydrate,potassium ion oxalic acid dihydrate hydrogen oxalate,potassium oxalic acid dihydrate hydrogen oxalate PubChem CID: 131698588 SMILES: [K+].OC(=O)C(O)=O.OC(=O)C([O-])=O

PubChem CID 131698588
CAS 6100-20-5
Molecular Weight (g/mol) 218.16
MDL Number MFCD00150443,MFCD00150443
SMILES [K+].OC(=O)C(O)=O.OC(=O)C([O-])=O
Synonym potassium trihydrogen dioxalate dihydrate,potassium ion oxalic acid dihydrate hydrogen oxalate,potassium oxalic acid dihydrate hydrogen oxalate
InChI Key GANDVAJEIJXBQJ-UHFFFAOYSA-M
Molecular Formula C4H3KO8
7

Potassium tert-butoxide, 97%

CAS: 865-47-4 Molecular Formula: C4H9KO Molecular Weight (g/mol): 112.213 MDL Number: MFCD00012162 InChI Key: LPNYRYFBWFDTMA-UHFFFAOYSA-N Synonym: potassium tert-butoxide,potassium tert-butanolate,potassium t-butoxide,potassium 2-methylpropan-2-olate,potassium tert-butylate,kotbu,2-methyl-2-propanol, potassium salt,tert-butoxypotassium,potassium-t-butoxide,t-buok PubChem CID: 23665647 IUPAC Name: potassium;2-methylpropan-2-olate SMILES: CC(C)(C)[O-].[K+]

PubChem CID 23665647
CAS 865-47-4
Molecular Weight (g/mol) 112.213
MDL Number MFCD00012162
SMILES CC(C)(C)[O-].[K+]
Synonym potassium tert-butoxide,potassium tert-butanolate,potassium t-butoxide,potassium 2-methylpropan-2-olate,potassium tert-butylate,kotbu,2-methyl-2-propanol, potassium salt,tert-butoxypotassium,potassium-t-butoxide,t-buok
IUPAC Name potassium;2-methylpropan-2-olate
InChI Key LPNYRYFBWFDTMA-UHFFFAOYSA-N
Molecular Formula C4H9KO
8

Potassium tert-butoxide, pure, 20 wt.% solution in THF

CAS: 865-47-4 | C4H9KO | 112.21 g/mol

Linear Formula (CH3)3COK
Molecular Weight (g/mol) 112.21
Color Amber to Colorless
Physical Form Solution
Chemical Name or Material Potassium tert-butoxide
Grade Pure
SMILES CC(C)(C)[O-].[K+]
InChI Key LPNYRYFBWFDTMA-UHFFFAOYSA-N
Density 0.9290g/mL
PubChem CID 23665647
Fieser 01,911; 02,336; 03,233; 04,399; 05,544; 06,477; 08,407; 09,380; 10,323; 11,432; 12,97; 14,264; 17,289
CAS 109-99-9
Health Hazard 3 GHS P Statement
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
IF ON SKIN (or hair): Take off immediately all contaminated clothing.
Rinse skin with water/shower.
Wear protective gloves/protective clothing/eye p
Health Hazard 2 GHS H Statement
Causes severe skin burns and eye damage.
May cause respiratory irritation.
Highly flammable liquid and vapour.
Suspected of causing cancer.
Reacts violently with water.
May form explosive peroxides.<br
Solubility Information Solubility in water: reacts with water.
Packaging Glass bottle
Flash Point −21°C
Health Hazard 1 GHS Signal Word: Danger
Synonym potassium tert-butoxide,potassium tert-butanolate,potassium t-butoxide,potassium 2-methylpropan-2-olate,potassium tert-butylate,kotbu,2-methyl-2-propanol, potassium salt,tert-butoxypotassium,potassium-t-butoxide,t-buok
IUPAC Name potassium;2-methylpropan-2-olate
Molecular Formula C4H9KO
EINECS Number 212-740-3
Formula Weight 112.21
Specific Gravity 0.929
9

Potassium isopropoxide, 99% (metals basis), 5% w/v in isopropanol

CAS: 6831-82-9 Molecular Formula: C3H7KO Molecular Weight (g/mol): 98.186 MDL Number: MFCD00210641 InChI Key: WQKGAJDYBZOFSR-UHFFFAOYSA-N Synonym: potassium isopropoxide,potassium propan-2-olate,koipr,potassium isopropoxide w/v in isopropanol,potassium isopropoxide w/v in 2-propanol trace metals basis 25ml PubChem CID: 23663646 IUPAC Name: potassium;propan-2-olate SMILES: CC(C)[O-].[K+]

PubChem CID 23663646
CAS 6831-82-9
Molecular Weight (g/mol) 98.186
MDL Number MFCD00210641
SMILES CC(C)[O-].[K+]
Synonym potassium isopropoxide,potassium propan-2-olate,koipr,potassium isopropoxide w/v in isopropanol,potassium isopropoxide w/v in 2-propanol trace metals basis 25ml
IUPAC Name potassium;propan-2-olate
InChI Key WQKGAJDYBZOFSR-UHFFFAOYSA-N
Molecular Formula C3H7KO
10

Brucine dihydrate, 98%

CAS: 5892-11-5 MDL Number: MFCD00149384 Synonym: brucine dihydrate,10,11-dimethoxystrychnine,10,11-dimethoxystrychnine dihydrate

CAS 5892-11-5
MDL Number MFCD00149384
Synonym brucine dihydrate,10,11-dimethoxystrychnine,10,11-dimethoxystrychnine dihydrate
11

Ethyl potassium oxalate, 97%

CAS: 1906-57-6 Molecular Formula: C4H5KO4 Molecular Weight (g/mol): 156.178 MDL Number: MFCD00045861 InChI Key: RLPQQBNSTHRHEK-UHFFFAOYSA-M Synonym: ethyl potassium oxalate,potassium ethyl oxalate,ethanedioic acid, monoethyl ester, potassium salt,potassium 2-ethoxy-2-oxoacetate,oxalic acid 1-ethyl 2-potassium salt,ethanedioic acid, 1-ethyl ester, potassium salt 1:1,potassium ethoxy oxo acetate,ambkkkkk567,oxalic acid, monoethyl ester, potassium salt,potassium monoethyl oxalate PubChem CID: 23678856 IUPAC Name: potassium;2-ethoxy-2-oxoacetate SMILES: CCOC(=O)C(=O)[O-].[K+]

PubChem CID 23678856
CAS 1906-57-6
Molecular Weight (g/mol) 156.178
MDL Number MFCD00045861
SMILES CCOC(=O)C(=O)[O-].[K+]
Synonym ethyl potassium oxalate,potassium ethyl oxalate,ethanedioic acid, monoethyl ester, potassium salt,potassium 2-ethoxy-2-oxoacetate,oxalic acid 1-ethyl 2-potassium salt,ethanedioic acid, 1-ethyl ester, potassium salt 1:1,potassium ethoxy oxo acetate,ambkkkkk567,oxalic acid, monoethyl ester, potassium salt,potassium monoethyl oxalate
IUPAC Name potassium;2-ethoxy-2-oxoacetate
InChI Key RLPQQBNSTHRHEK-UHFFFAOYSA-M
Molecular Formula C4H5KO4
12

Potassium tert-pentyloxide, 25% w/w in toluene

CAS: 41233-93-6 Molecular Formula: C5H11KO Molecular Weight (g/mol): 126.24 MDL Number: MFCD00064808 InChI Key: ZRLVQFQTCMUIRM-UHFFFAOYSA-N Synonym: potassium 2-methylbutan-2-olate,potassium tert-amylate,potassium tert-pentoxide,potassium tert-pentylate,potassium tert-pentoxide solution,potassium 2-methyl-2-butoxide,2-butanol, 2-methyl-, potassium salt,potassium tert-amyloxide,2-butanol, 2-methyl-, potassium salt 1:1 PubChem CID: 23683543 IUPAC Name: potassium;2-methylbutan-2-olate SMILES: [K+].CCC(C)(C)[O-]

PubChem CID 23683543
CAS 41233-93-6
Molecular Weight (g/mol) 126.24
MDL Number MFCD00064808
SMILES [K+].CCC(C)(C)[O-]
Synonym potassium 2-methylbutan-2-olate,potassium tert-amylate,potassium tert-pentoxide,potassium tert-pentylate,potassium tert-pentoxide solution,potassium 2-methyl-2-butoxide,2-butanol, 2-methyl-, potassium salt,potassium tert-amyloxide,2-butanol, 2-methyl-, potassium salt 1:1
IUPAC Name potassium;2-methylbutan-2-olate
InChI Key ZRLVQFQTCMUIRM-UHFFFAOYSA-N
Molecular Formula C5H11KO
13

Ethylxanthic acid potassium salt, 97+%

CAS: 140-89-6 Molecular Formula: C3H5KOS2 Molecular Weight (g/mol): 160.29 MDL Number: MFCD00004931 InChI Key: JCBJVAJGLKENNC-UHFFFAOYSA-M Synonym: potassium ethylxanthate,potassium ethyl xanthate,ethylxanthic acid potassium salt,potassium xanthogenate,potassium xanthate,potassium o-ethyl carbonodithioate,potassium ethyl xanthogenate,potassium ethylxanthogenate,potassium o-ethyl dithiocarbonate,z 3 pesticide PubChem CID: 2735045 IUPAC Name: potassium;ethoxymethanedithioate SMILES: [K+].CCOC([S-])=S

PubChem CID 2735045
CAS 140-89-6
Molecular Weight (g/mol) 160.29
MDL Number MFCD00004931
SMILES [K+].CCOC([S-])=S
Synonym potassium ethylxanthate,potassium ethyl xanthate,ethylxanthic acid potassium salt,potassium xanthogenate,potassium xanthate,potassium o-ethyl carbonodithioate,potassium ethyl xanthogenate,potassium ethylxanthogenate,potassium o-ethyl dithiocarbonate,z 3 pesticide
IUPAC Name potassium;ethoxymethanedithioate
InChI Key JCBJVAJGLKENNC-UHFFFAOYSA-M
Molecular Formula C3H5KOS2
14

Acetic acid, potassium salt, 99+%, for biochemistry

CAS: 127-08-2 Molecular Formula: C2H3KO2 Molecular Weight (g/mol): 98.14 InChI Key: SCVFZCLFOSHCOH-UHFFFAOYSA-M Synonym: potassium acetate,acetic acid, potassium salt,diuretic salt,potassium ethanoate,koac,octan draselny czech,potassiumacetate,acetic acid potassium salt,acok,fema no. 2920 PubChem CID: 517044 ChEBI: CHEBI:32029 IUPAC Name: potassium;acetate SMILES: CC(=O)[O-].[K+]

PubChem CID 517044
CAS 127-08-2
Molecular Weight (g/mol) 98.14
ChEBI CHEBI:32029
SMILES CC(=O)[O-].[K+]
Synonym potassium acetate,acetic acid, potassium salt,diuretic salt,potassium ethanoate,koac,octan draselny czech,potassiumacetate,acetic acid potassium salt,acok,fema no. 2920
IUPAC Name potassium;acetate
InChI Key SCVFZCLFOSHCOH-UHFFFAOYSA-M
Molecular Formula C2H3KO2
15

Potassium hydrogen phthalate, 99+%

CAS: 877-24-7 Molecular Formula: C8H5KO4 Molecular Weight (g/mol): 204.22 MDL Number: MFCD00013070 InChI Key: IWZKICVEHNUQTL-UHFFFAOYSA-M Synonym: potassium hydrogen phthalate,potassium biphthalate,monopotassium phthalate,potassium acid phthalate,hydrogen potassium phthalate,phthalic acid monopotassium salt,1,2-benzenedicarboxylic acid, monopotassium salt,phthalic acid, monopotassium salt,phthalic acid potassium salt,potassium phthalate monobasic PubChem CID: 23676735 IUPAC Name: potassium;2-carboxybenzoate SMILES: C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]

PubChem CID 23676735
CAS 877-24-7
Molecular Weight (g/mol) 204.22
MDL Number MFCD00013070
SMILES C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]
Synonym potassium hydrogen phthalate,potassium biphthalate,monopotassium phthalate,potassium acid phthalate,hydrogen potassium phthalate,phthalic acid monopotassium salt,1,2-benzenedicarboxylic acid, monopotassium salt,phthalic acid, monopotassium salt,phthalic acid potassium salt,potassium phthalate monobasic
IUPAC Name potassium;2-carboxybenzoate
InChI Key IWZKICVEHNUQTL-UHFFFAOYSA-M
Molecular Formula C8H5KO4