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
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Potassium tert-butoxide | Sigma Aldrich | ₹ 3,799.58 - ₹ 59,375.13 | |
 | Potassium tert-butoxide solution | Sigma Aldrich | ₹ 10,002.30 - ₹ 43,538.15 |
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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
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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: analytical standard
Quality Level: 100
vapor pressure: <1 mmHg ( 20 °C)
Assay: ≥99.0% (GC)
form: __
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analytical standard
Quality Level:
100
vapor pressure:
<1 mmHg ( 20 °C)
Assay:
≥99.0% (GC)
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