ChemicalBook > CAS DataBase List > POTASSIUM 2-METHYL-2-BUTOXIDE

POTASSIUM 2-METHYL-2-BUTOXIDE

Product Name
POTASSIUM 2-METHYL-2-BUTOXIDE
CAS No.
41233-93-6
Chemical Name
POTASSIUM 2-METHYL-2-BUTOXIDE
Synonyms
Potassium tert-amylate;potassium 2-methylbutan-2-olate;POTASSIUM TERT-PENTOXIDE;POTASSIUM TERT-PENTYLATE;Potassium T-Amylate;Kta;potassium-amylate;potassium tert-pentoxide solution;POTASSIUM 2-METHYL-2;POTASSIUM T-AMYLOXIDE
CBNumber
CB2487346
Molecular Formula
C5H13KO
Formula Weight
128.26
MOL File
41233-93-6.mol
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POTASSIUM 2-METHYL-2-BUTOXIDE Property

Melting point:
>160°C dec
Boiling point:
81°C
Density 
0.90 g/mL at 20 °C
vapor pressure 
0.001-0.49Pa at 20-90℃
Flash point:
4°C
storage temp. 
Inert atmosphere,Room Temperature
form 
Liquid
Specific Gravity
0.8
Water Solubility 
Reacts with water.
Sensitive 
Moisture Sensitive
Hydrolytic Sensitivity
7: reacts slowly with moisture/water
BRN 
4149025
Exposure limits
ACGIH: TWA 20 ppm
OSHA: Ceiling 300 ppm; TWA 200 ppm
NIOSH: IDLH 500 ppm; TWA 100 ppm(375 mg/m3); STEL 150 ppm(560 mg/m3)
InChIKey
ZRLVQFQTCMUIRM-UHFFFAOYSA-N
EPA Substance Registry System
2-Butanol, 2-methyl-, potassium salt (41233-93-6)
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Safety

Hazard Codes 
F,C
Risk Statements 
11-14-34-48/20-63-65-67-40-37-19
Safety Statements 
26-36/37/39-43-45-62-16
RIDADR 
UN 2924 3/PG 2
WGK Germany 
3
F 
1-10
TSCA 
Yes
HazardClass 
3
PackingGroup 
II
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

H304May be fatal if swallowed and enters airways

H314Causes severe skin burns and eye damage

H336May cause drowsiness or dizziness

H373May cause damage to organs through prolonged or repeated exposure

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
60435
Product name
Potassium tert-pentoxide solution
Purity
technical, ~25% in toluene (T, ~1.7 M)
Packaging
250ml
Price
$133
Updated
2024/03/01
Sigma-Aldrich
Product number
60435
Product name
Potassium tert-pentoxide solution
Purity
technical, ~25% in toluene (T, ~1.7 M)
Packaging
1l
Price
$337
Updated
2024/03/01
TCI Chemical
Product number
P2246
Product name
Potassium tert-Pentoxide (ca. 15% in Cyclohexane, ca. 1mol/L)
Packaging
25mL
Price
$78
Updated
2021/12/16
TCI Chemical
Product number
P2246
Product name
Potassium tert-Pentoxide (ca. 15% in Cyclohexane, ca. 1mol/L)
Packaging
100mL
Price
$272
Updated
2021/12/16
Alfa Aesar
Product number
041394
Product name
Potassium tert-pentyloxide, 14-18% w/v in cyclohexane
Packaging
25g
Price
$93.65
Updated
2024/03/01
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POTASSIUM 2-METHYL-2-BUTOXIDE Chemical Properties,Usage,Production

Uses

Potassium tert-pentyloxide is used in wide range of applications in organic synthesis, agrochemicals, pharmaceuticals, colorants and aroma chemicals. It is also used in manufacturing detergents and biodiesel. They also act as catalysts in polymerization and isomerizations.

Uses

Potassium tert-pentoxide solution has been used as a base to synthesize [RuClPh(CO)(H2IMes)(PCy3)] from second-generation Grubbs metathesis catalyst, [RuCl2(=CHPh)(H2IMes)(PCy3)], (where H2IMes is 1,3-dimethyl-4,5-dihydroimidazol-2-ylidene and PCy3 is tricyclohexylphosphine) and benzyl alcohol. This complex is a solid, air-stable and highly active isomerization catalyst.

POTASSIUM 2-METHYL-2-BUTOXIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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POTASSIUM 2-METHYL-2-BUTOXIDE Suppliers

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View Lastest Price from POTASSIUM 2-METHYL-2-BUTOXIDE manufacturers

Hebei Guanlang Biotechnology Co., Ltd.
Product
POTASSIUM 2-METHYL-2-BUTOXIDE 41233-93-6
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2021-05-14
Hangzhou ICH Biofarm Co., Ltd
Product
POTASSIUM 2-METHYL-2-BUTOXIDE 41233-93-6
Price
US $0.00-0.00/ml
Min. Order
1ml
Purity
99%
Supply Ability
100kg
Release date
2023-06-30
Hebei Mojin Biotechnology Co., Ltd
Product
POTASSIUM 2-METHYL-2-BUTOXIDE 41233-93-6
Price
US $100.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
5000KG
Release date
2023-08-24

41233-93-6, POTASSIUM 2-METHYL-2-BUTOXIDERelated Search:

Sodium carbonate Sodium tert-butoxide Magnesium tert-butoxide Sodium tert-pentoxide Lithium tert-butoxide ISOBUTYLLITHIUM PENTYLMAGNESIUM CHLORIDE tert-Butyllithium Potassium tert-butoxide POTASSIUM ISOPROPOXIDE POTASSIUM 2-METHYL-2-BUTOXIDE 2-Methyl-2-butanol

  • 2-methyl-2-butanopotassiumsalt
  • potassium-amylate
  • potassiumt-amylate,kta
  • potassiumt-amylate,kta,in
  • potassiumt-amylate,kta,incyclohexane
  • potassiumt-amylate,kta,intoluene
  • POTASSIUM TERT-PENTOXIDE
  • POTASSIUM TERT-PENTYLATE
  • POTASSIUM T-AMYLOXIDE
  • POTASSIUM 2-METHYL-2-BUTOXIDE
  • Potassium tert-amylate~Potassium tert-pentylate
  • potassium 2-methylbutan-2-olate
  • Kta
  • Potassium T-Amylate
  • POTASSIUM TERT-PENTYLATE SOLUTION, ~25% IN TOLUENE
  • Potassium 2-methyl-2-butoxide, 15-18%in cyclohexan
  • Potassium tert-amyl alcoholate
  • Potassium tert-amylate
  • potassium tert-pentoxide solution
  • POTASSIUM 2-METHYL-2-BUTOXIDE: 15-18% IN CYCLOHEXANE
  • POTASSIUM TERT-PENTOXIDE: 25% IN TOLUENE
  • Potassium 2-methyl-2-butoxide, 14-18% w/v in cyclohexane
  • POTASSIUM 2-METHYL-2-BUTOXIDE, 14-16% in cyclohexane
  • Potassium (2-methyl-2-butoxide), Potassium tert-pentylate
  • Potassium 1,1-dimethylpropoxide
  • Potassium 2-methylbutane-2-olate
  • Potassium tert-pentoxide,25 wt% solution in THF
  • Potassium tert-pentyl oxide
  • tert-Amyloxypotassium
  • PotassiuM tert-pentoxide, 0.9M (14 wt.%) solution in cyclohexane, AcroSeal
  • PotassiuM tert-pentyloxide in toluene
  • PotassiuM tert.-AMylate (KTA)
  • PotassiuM tert-pentoxide, 1.0 M solution in cyclohexane, SpcSeal
  • PotassiuM tert-pentoxide, 25 wt.% solution in toluene, SpcSeal
  • Potassium tert-pentyloxide, 14-18% w/v in cyclohexane
  • Potassium tert-pentyloxide, 25% w/w in toluene
  • POTASSIUM 2-METHYL-2
  • PotassiuM tert-pentoxide, 1M (15 wt.%) solution in cyclohexane, AcroSeal
  • Potassium tert-Pentoxide (ca. 15% in Cyclohexane, ca. 1mol/L)
  • Potassium tert-pentoxide solution 2 M in THF
  • Potassium tert-pentoxide solution technical, ~25% in toluene (T, ~1.7 M)
  • 25% Potassium tert-pentoxide in Toulene/ THF
  • Potassium tert-pentyloxide solution, 14-18% w/v in cyclohexane
  • Potassium tert-pentyloxide solution, 25 wt. % in toluene
  • Potassium tert butyl alcohol 25% toluene solution
  • Potassium 2-Methyl-2-Butoxide25 Wt.% Solution In Toluene
  • Potassiumtert-Pentoxide(ca.15%inCyclohexane,ca.1mol/L)&gt
  • POTASSIUM 2-METHYL-2-BUTOXIDE ISO 9001：2015 REACH
  • 2-Butanol, 2-methyl-,potassium salt (1:1)
  • POTASSIUM 2-METHYL-2-BUTOXIDE 41233-93-6
  • 2-methylbutan-2-olate
  • Potassium tert-pentoxide solution 2.0M in THF
  • Potassium 2-methyl-2-butanolate
  • 41233-93-6
  • CH3CH2CCH32OK
  • C5H11OK
  • C5H11KO
  • Organic Bases