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  7. Potassium tert-butoxide, 2M (25% w/w) solution in 2-MeTHF, AcroSeal™

Potassium tert-butoxide, 2M (25% w/w) solution in 2-MeTHF, AcroSeal™

Product Code. 12685007 Shop All Thermo Scientific Chemicals Products
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800 mL
Packaging:
AcroSeal™ Glass Bottle
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100mL
800mL
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Product Code. Quantity Packaging Unit Size
12685007 800 mL AcroSeal™ Glass Bottle 800mL
12675007 100 mL AcroSeal™ Glass Bottle 100mL
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Product Code. 12685007 Supplier Thermo Scientific Acros Supplier No. 445838000
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    534.00€ / 800mL
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Estimated Shipment: 26-10-2026
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Description

CAS: 865-47-4 | C4H9KO | 112.21 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Specifications

Chemical Name or Material Potassium tert-butoxide
CAS 865-47-4, 96-47-9
Quantity 800 mL
Molecular Formula C4H9KO
Linear Formula (CH3)3COK
Flash Point -11°C
Synonym potassium tert-butoxide, potassium tert-butanolate, potassium t-butoxide, potassium 2-methylpropan-2-olate, potassium tert-butylate, kotbu, 2-methyl-2-propanol, potassium salt, tert-butoxypotassium, potassium-t-butoxide, t-buok
Solubility Information Solubility in water: reacts
InChI Key LPNYRYFBWFDTMA-UHFFFAOYSA-N
SMILES CC(C)(C)[O-].[K+]
IUPAC Name potassium;2-methylpropan-2-olate
Molecular Weight (g/mol) 112.21
PubChem CID 23665647
Formula Weight 112.21
Packaging AcroSeal™ Glass Bottle
Specific Gravity 0.86
Density 0.8600g/mL
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Safety and Handling

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Product Identifier
  • Potassium tert-butoxide, 2M (25% w/w) solution in 2-MeTHF
 Signal Word
  • Danger
 Hazard Category
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 1
  • Self-heating substance Category 2
  • Skin corrosion/irritation Category 1 A
 Hazard Statement
  • H318-Causes serious eye damage.
  • H314-Causes severe skin burns and eye damage.
  • H252-Self-heating in large quantities; may catch fire.
  • H302-Harmful if swallowed.
  • EUH014-Reacts violently with water.
  • EUH019-May form explosive peroxides.
 Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
SDS

RUO – Research Use Only

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