La description
Potassium tert-butoxide is one commonly usage alkoxide salt whose
chemical formula is (CH3)3COK.This colorless solid is commonly used
as the strong alkali in organic synthesis which pKa is about 17of
conjugate acid t-butanol.Being solid state,it exists as four class
cubane atomic cluster.In the chemical literatre always use t-BuOK
indicated.
English name:Potassium tert-butoxide
CAS:865-47-4
Molecular formula:C
4H
9KO
Molecular weight:112.21
Physico-chemical property
Appearance:White or off-white particle,reaction in
water,humidity sensitive,nitrogen protection .
Solubility:Soluble in tertiary butanol
Density:0.910 g/mL at 20 ℃
Technical Data
Item |
Index |
Appearance |
White or off-white color
granule |
Content |
≥ 99% |
Free alkali |
≤ 1% |
Application
1ã€Used in organic synthesis of pesticide,Pharmaceutical, printing
and dyeing,catalyst, Liquid crystal materials
etc.
2ã€As strong basicity,widely use for organic synthesiss
condensation, rearrangement, open loop and so on reactions in
chemicals, Pharmaceuticals and pesticides industries etc.
Storage:Sealed packing and stored in a cool, dry
place away from fire,light, oxidizing agents and acids.
Package:25 kg/drum,50 kg/drum,100
kg/drum
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China |
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(Negotiable)
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