708860
Potassium hydride
in paraffin
Manufacturer: Sigma Aldrich
CAS Number: 7693-26-7
Synonym(S): Potassium monohydride
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 5 G | 708860-5-G | In Stock | ₹ 12,838.45 |
| 25 G | 708860-25-G | In Stock | ₹ 27,224.88 |
708860 - 5 G
In Stock
Quantity
1
Base Price: ₹ 12,838.45
GST (18%): ₹ 2,310.921
Total Price: ₹ 15,149.371
Quality Level
100
form
solid
reaction suitability
reagent type: reductant
SMILES string
[K]
InChI
1S/K.H
InChI key
NTTOTNSKUYCDAV-UHFFFAOYSA-N
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Sigma Aldrich Fine Chemicals Biosciences Potassium Hydride | 7693-26-7 | MFCD00011357 | 75g | Sigma Aldrich Fine Chemicals Biosciences | ₹ 22,534.79 | |
 | Potassium hydride | Sigma Aldrich | ₹ 14,765.30 - ₹ 58,530.78 | |
 | 7693-26-7 | Potassium hydride | A2B Chem | ₹ 12,406.20 - ₹ 27,807.00 |
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Description
- General description: Potassium hydride is a strong base and hydride donor to Lewis acids. It is generally employed in organic reactions like deprotonation, rearrangement, and elimination reactions. It is also used as a reducing agent to reduce hindered boranes and borates to substituted borohydrides.[1]
- Application: Potassium hydride in paraffin can be used as a base in:Wittig reaction of various aldehydes with high Z selectivity.[2]Williamson ether synthesis to prepare substituted ethers from alcohols.[3]Polymerization of ethylene oxide to yield polyethylene glycols.[4]
- Physical properties: Melting point of paraffin used to prepare mixture is ~55-65 °C
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P223 - P231 + P232 - P280 - P305 + P351 + P338 - P370 + P378 - P422
Hazard Classifications
Skin Corr. 1B - Water-react 1
Supplementary Hazards
EUH014
WGK
WGK 3
Flash Point(F)
No data available
Flash Point(C)
No data available
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Quality Level: 100
form: solid
reaction suitability: reagent type: reductant
SMILES string: [K]
InChI: 1S/K.H
InChI key: NTTOTNSKUYCDAV-UHFFFAOYSA-N
Quality Level:
100
form:
solid
reaction suitability:
reagent type: reductant
SMILES string:
[K]
InChI:
1S/K.H
InChI key:
NTTOTNSKUYCDAV-UHFFFAOYSA-N
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