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ChemicalBook > Product Catalogue >Organic Chemistry >Organometallic compounds >Organopotassium >Potassium tert-butoxide

Potassium tert-butoxide

Potassium tert-butoxide Structure
  • ₹890 - ₹37075.63
  • Product name: Potassium tert-butoxide
  • CAS: 865-47-4
  • MF: C4H9KO
  • MW: 112.21
  • EINECS:212-740-3
  • MDL Number:MFCD00012162
  • Synonyms:POTASSIUM TERT-BUTOXIDE;2-methyl-2-propanopotassiumsalt ;2-Propanol,2-methyl-,potassiumsalt ;potassium-butoxide ;potassiumt-butoxide,ktb ;potassiumt-butoxide,ktb,in ;potassiumt-butoxide,ktb,inisobutanol ;potassiumt-butoxide,ktb,inisopropanol
Price27 Properties Safety Information Description
27 prices
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Brand

  • ALFA India
  • TCI Chemicals (India)
  • Sigma-Aldrich(India)
  • SRL
  • ottokemi

Package

  • 5G
  • 25g
  • 1ea
  • 50ML
  • 100ML
  • 100g
  • 100gm
  • 250gm
  • 250ML
  • 250g
  • 500g
  • 500ML
  • 500gm
  • 1000g
  • 2.5KG
  • 100Gms
  • 500Gms
  • ManufacturerALFA India
  • Product numberALF-A13947-14
  • Product descriptionPotassium tert-butoxide, 97%
  • Packaging25g
  • Price₹2390
  • Updated2022-05-26
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  • ManufacturerALFA India
  • Product numberALF-A13947-22
  • Product descriptionPotassium tert-butoxide, 97%
  • Packaging100g
  • Price₹3582
  • Updated2022-05-26
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  • ManufacturerALFA India
  • Product numberALF-A13947-30
  • Product descriptionPotassium tert-butoxide, 97%
  • Packaging250g
  • Price₹6945
  • Updated2022-05-26
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  • ManufacturerALFA India
  • Product numberALF-A13947-36
  • Product descriptionPotassium tert-butoxide, 97%
  • Packaging500g
  • Price₹11968
  • Updated2022-05-26
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  • ManufacturerALFA India
  • Product numberALF-A13947-0B
  • Product descriptionPotassium tert-butoxide, 97%
  • Packaging1000g
  • Price₹20811
  • Updated2022-05-26
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  • ManufacturerALFA India
  • Product numberALF-A13947-A7
  • Product descriptionPotassium tert-butoxide, 97%
  • Packaging1ea
  • Price₹34000
  • Updated2022-05-26
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  • ManufacturerTCI Chemicals (India)
  • Product numberP1008
  • Product descriptionPotassium tert-Butoxide
  • Packaging25G
  • Price₹2000
  • Updated2022-05-26
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  • ManufacturerTCI Chemicals (India)
  • Product numberP1008
  • Product descriptionPotassium tert-Butoxide
  • Packaging100G
  • Price₹4000
  • Updated2022-05-26
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  • ManufacturerTCI Chemicals (India)
  • Product numberP1619
  • Product descriptionPotassium tert-Butoxide (12% in Tetrahydrofuran, ca. 1mol/L)
  • Packaging100ML
  • Price₹4200
  • Updated2022-05-26
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  • ManufacturerTCI Chemicals (India)
  • Product numberP1619
  • Product descriptionPotassium tert-Butoxide (12% in Tetrahydrofuran, ca. 1mol/L)
  • Packaging500ML
  • Price₹9600
  • Updated2022-05-26
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  • ManufacturerTCI Chemicals (India)
  • Product numberP1008
  • Product descriptionPotassium tert-Butoxide
  • Packaging500G
  • Price₹10600
  • Updated2022-05-26
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  • ManufacturerSigma-Aldrich(India)
  • Product number8.04918
  • Product descriptionPotassium tert-butylate for synthesis
  • Packaging100G
  • Price₹5570
  • Updated2022-06-14
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  • ManufacturerSigma-Aldrich(India)
  • Product number659878
  • Product descriptionPotassium tert-butoxide sublimed grade, 99.99% trace metals basis
  • Packaging5G
  • Price₹7480.08
  • Updated2022-06-14
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  • ManufacturerSigma-Aldrich(India)
  • Product number8.43849
  • Product descriptionPotassium tert-butylate (~ 20% solution in tetrahydrofuran) for synthesis
  • Packaging50ML
  • Price₹8049.99
  • Updated2022-06-14
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  • ManufacturerSigma-Aldrich(India)
  • Product number328650
  • Product descriptionPotassium tert-butoxide solution 1.0?M in THF
  • Packaging50ML
  • Price₹8411.03
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number8.04918
  • Product descriptionPotassium tert-butylate for synthesis
  • Packaging250G
  • Price₹12620.01
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ALFA India ALF-A13947-14 Potassium tert-butoxide, 97% 25g ₹2390 2022-05-26 Buy
ALFA India ALF-A13947-22 Potassium tert-butoxide, 97% 100g ₹3582 2022-05-26 Buy
ALFA India ALF-A13947-30 Potassium tert-butoxide, 97% 250g ₹6945 2022-05-26 Buy
ALFA India ALF-A13947-36 Potassium tert-butoxide, 97% 500g ₹11968 2022-05-26 Buy
ALFA India ALF-A13947-0B Potassium tert-butoxide, 97% 1000g ₹20811 2022-05-26 Buy
ALFA India ALF-A13947-A7 Potassium tert-butoxide, 97% 1ea ₹34000 2022-05-26 Buy
TCI Chemicals (India) P1008 Potassium tert-Butoxide 25G ₹2000 2022-05-26 Buy
TCI Chemicals (India) P1008 Potassium tert-Butoxide 100G ₹4000 2022-05-26 Buy
TCI Chemicals (India) P1619 Potassium tert-Butoxide (12% in Tetrahydrofuran, ca. 1mol/L) 100ML ₹4200 2022-05-26 Buy
TCI Chemicals (India) P1619 Potassium tert-Butoxide (12% in Tetrahydrofuran, ca. 1mol/L) 500ML ₹9600 2022-05-26 Buy
TCI Chemicals (India) P1008 Potassium tert-Butoxide 500G ₹10600 2022-05-26 Buy
Sigma-Aldrich(India) 8.04918 Potassium tert-butylate for synthesis 100G ₹5570 2022-06-14 Buy
Sigma-Aldrich(India) 659878 Potassium tert-butoxide sublimed grade, 99.99% trace metals basis 5G ₹7480.08 2022-06-14 Buy
Sigma-Aldrich(India) 8.43849 Potassium tert-butylate (~ 20% solution in tetrahydrofuran) for synthesis 50ML ₹8049.99 2022-06-14 Buy
Sigma-Aldrich(India) 328650 Potassium tert-butoxide solution 1.0?M in THF 50ML ₹8411.03 2022-06-14 Buy
Sigma-Aldrich(India) 8.04918 Potassium tert-butylate for synthesis 250G ₹12620.01 2022-06-14 Buy
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Properties

Melting point :256-258 °C (dec.) (lit.)
Boiling point :275°C
Density :0.910 g/mL at 20 °C
vapor pressure :1 mm Hg ( 220 °C)
Flash point :54 °F
storage temp. :Store below +30°C.
solubility :Soluble in hexane, toluene, diethyl ether and terahydrofuran.
pka :pK1:18(25°C)
form :Solution
color :White to off-white
Specific Gravity :0.902
PH :13 (5g/l, H2O, 20℃)Hydrolysis
Water Solubility :REACTS
Sensitive :Moisture Sensitive
Hydrolytic Sensitivity :7: reacts slowly with moisture/water
BRN :3556712
Stability :Stable, but reacts violently with water and acids, possibly leading to fire. Incompatible with water, acids, halogenated hydrocarbons, alcohols, strong oxidizing agents, ketones, carbon dioxide.
InChIKey :LPNYRYFBWFDTMA-UHFFFAOYSA-N
CAS DataBase Reference :865-47-4(CAS DataBase Reference)
EPA Substance Registry System :2-Methyl-2-propanol, potassium salt (865-47-4)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H228 Flammable solid Flammable solids Category 1
Category 2		 Danger
Warning		 GHS hazard pictograms P210, P240,P241, P280, P370+P378
H260 In contact with water releases flammable gases which may ignite spontaneously Substances And Mixtures Which, In Contact With Water,Emit Flammable Gases Category 1 Danger GHS hazard pictograms P223, P231+P232, P280, P335+ P334,P370+P378, P402+P404, P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P231+P232 Handle under inert gas. Protect from moisture.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Potassium tert-butoxide is used as a strong non-nucleophilic base in organic chemistry. It plays an active role in dehydrohalogenation reactions. It is also useful for greener amidation of esters. It serves as an intermediate in Mizoroki-Heck-type reactions. Furthermore, it is used as an initiator in anionic polymerization of carbazolyl-substituted oxiranes. It catalyzes the reaction of hydrosilanes and heterocyclic compounds to give the silyl derivatives with evolution of hydrogen.

More related product prices

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Suppliers and manufacturers

GLR Innovations
Potassium tert-butoxide
₹1250.00 /1kg
Potassium tert-butoxide CAS:865-47-4
ANJI BIOSCIENCES Vardhaman P Golechha AMINO ORGANICS REDDY N REDDY PHARMACEUTICALS JSK Chemicals Suparna Chemicals Ltd Sri Neelima Laboratories Syrohchem Laboratories Pvt Ltd Sri Neelima Laboratories