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39650-04-9

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39650-04-9 Structure

39650-04-9 Structure
IdentificationBack Directory
[Name]

potassium 3-hydroxybutyrate
[CAS]

39650-04-9
[Synonyms]

potassium 3-hydroxybutyrate
3-hydroxybutyrate potassium
potassium 3-hydroxybutanoate
Potassium beta-hydroxybutyrate
DL-3-HYDROXYBUTYRIC ACID potassium SALT
Butanoic acid, 3-hydroxy-, monopotassium salt
[Molecular Formula]

C4H9KO3
[MDL Number]

MFCD30478450
[MOL File]

39650-04-9.mol
[Molecular Weight]

144.21
Chemical PropertiesBack Directory
[InChI]

InChI=1S/C4H8O3.K.H/c1-3(5)2-4(6)7;;/h3,5H,2H2,1H3,(H,6,7);;
[InChIKey]

RFGCOONEEVJESX-UHFFFAOYSA-N
[SMILES]

C(C(=O)O)C(O)C.[KH]
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P280-P305+P351+P338
Hazard InformationBack Directory
[Preparation]

Ethyl (R)-3-hydroxybutyrate (88.4 g) and water (300 ml) were added to a three-vial bottle. Potassium hydroxide (37.5g) was slowly added in batches within 3 hours and the temperature is 10 °C. After 2 hours, add activated carbon (0.3g ) to the mixtrue. Continue the reaction for 10 minutes and then filter the reaction solution. The filtrate was concentrated to 100 ml. Stir for 1h to room temperature. After centrifugation and vacuum drying, white solid (potassium 3-hydroxybutyrate) was obtained. Yield=88.2%.potassium 3-hydroxybutyrate
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