659878
Potassium tert-butoxide
sublimed grade, 99.99% trace metals basis
Manufacturer: Sigma Aldrich
CAS Number: 865-47-4
Synonym(S): Potassium tert-butylate, Potassium t-butoxide
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 5 G | 659878-5-G | In Stock | ₹ 8,898.15 |
| 25 G | 659878-25-G | In Stock | ₹ 18,066.93 |
659878 - 5 G
In Stock
Quantity
1
Base Price: ₹ 8,898.15
GST (18%): ₹ 1,601.667
Total Price: ₹ 10,499.817
grade
sublimed grade
Quality Level
100
vapor pressure
1 mmHg ( 220 °C)
Assay
99.99% trace metals basis
form
solid
reaction suitability
core: potassium
mp
256-258 °C (dec.) (lit.)
SMILES string
[K+].CC(C)(C)[O-]
InChI
1S/C4H9O.K/c1-4(2,3)5;/h1-3H3;/q-1;+1
InChI key
LPNYRYFBWFDTMA-UHFFFAOYSA-N
Other Options
Related Products
Description
- General description: Potassium tert-butoxide is a strong alkoxide base, it can deprotonate carbon and other Brφnsted acids. It is a relatively poor nucleophile.
- Application: Mizoroki-Heck-Type reactions are mediated by potassium tert-butoxide. potassium tert-butoxide can commence the anionic polymerization of carbazolyl-substituted oxiranes.[1]
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P210 - P235 - P260 - P280 - P303 + P361 + P353 - P305 + P351 + P338
Hazard Classifications
Eye Dam. 1 - Flam. Sol. 1 - Self-heat. 2 - Skin Corr. 1A
Supplementary Hazards
EUH014
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Compare Similar Items
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grade: sublimed grade
Quality Level: 100
vapor pressure: 1 mmHg ( 220 °C)
Assay: 99.99% trace metals basis
form: solid
reaction suitability: core: potassium
mp: 256-258 °C (dec.) (lit.)
SMILES string: [K+].CC(C)(C)[O-]
InChI: 1S/C4H9O.K/c1-4(2,3)5;/h1-3H3;/q-1;+1
InChI key: LPNYRYFBWFDTMA-UHFFFAOYSA-N
grade:
sublimed grade
Quality Level:
100
vapor pressure:
1 mmHg ( 220 °C)
Assay:
99.99% trace metals basis
form:
solid
reaction suitability:
core: potassium
mp:
256-258 °C (dec.) (lit.)
SMILES string:
[K+].CC(C)(C)[O-]
InChI:
1S/C4H9O.K/c1-4(2,3)5;/h1-3H3;/q-1;+1
InChI key:
LPNYRYFBWFDTMA-UHFFFAOYSA-N
grade: __
Quality Level: 200
vapor pressure: __
Assay: ≥98.0% (GC)
form: __
reaction suitability: __
mp: __
SMILES string: CCC(C)CO
InChI: 1S/C5H12O/c1-3-5(2)4-6/h5-6H,3-4H2,1-2H3
InChI key: QPRQEDXDYOZYLA-UHFFFAOYSA-N
grade:
__
Quality Level:
200
vapor pressure:
__
Assay:
≥98.0% (GC)
form:
__
reaction suitability:
__
mp:
__
SMILES string:
CCC(C)CO
InChI:
1S/C5H12O/c1-3-5(2)4-6/h5-6H,3-4H2,1-2H3
InChI key:
QPRQEDXDYOZYLA-UHFFFAOYSA-N
grade: __
Quality Level: 100
vapor pressure: __
Assay: __
form: __
reaction suitability: reaction type: Buchwald-Hartwig Cross Coupling Reactionreaction type: Heck Reactionreaction type: Hiyama Couplingreaction type: Negishi Couplingreaction type: Sonogashira Couplingreaction type: Stille Couplingreaction type: Suzuki-Miyaura Couplingreagent type: ligand
mp: __
SMILES string: __
InChI: __
InChI key: __
grade:
__
Quality Level:
100
vapor pressure:
__
Assay:
__
form:
__
reaction suitability:
reaction type: Buchwald-Hartwig Cross Coupling Reactionreaction type: Heck Reactionreaction type: Hiyama Couplingreaction type: Negishi Couplingreaction type: Sonogashira Couplingreaction type: Stille Couplingreaction type: Suzuki-Miyaura Couplingreagent type: ligand
mp:
__
SMILES string:
__
InChI:
__
InChI key:
__
grade: __
Quality Level: 100
vapor pressure: __
Assay: __
form: __
reaction suitability: reaction type: Buchwald-Hartwig Cross Coupling Reactionreaction type: Heck Reactionreaction type: Hiyama Couplingreaction type: Negishi Couplingreaction type: Sonogashira Couplingreaction type: Stille Couplingreaction type: Suzuki-Miyaura Couplingreagent type: ligand
mp: __
SMILES string: __
InChI: __
InChI key: __
grade:
__
Quality Level:
100
vapor pressure:
__
Assay:
__
form:
__
reaction suitability:
reaction type: Buchwald-Hartwig Cross Coupling Reactionreaction type: Heck Reactionreaction type: Hiyama Couplingreaction type: Negishi Couplingreaction type: Sonogashira Couplingreaction type: Stille Couplingreaction type: Suzuki-Miyaura Couplingreagent type: ligand
mp:
__
SMILES string:
__
InChI:
__
InChI key:
__