241776
Potassium thioacetate
98%
Synonym(s):
Ethanethioic acid potassium salt, Thioacetic acid potassium salt, Thiolacetic acid potassium salt
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About This Item
Linear Formula:
CH3COSK
CAS Number:
Molecular Weight:
114.21
Beilstein:
4428862
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.22
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Assay
98%
form
solid
mp
173-176 °C (lit.)
SMILES string
[K+].CC([S-])=O
InChI
1S/C2H4OS.K/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1
InChI key
AFNBMGLGYSGFEZ-UHFFFAOYSA-M
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General description
Potassium thioacetate is a sulfur source in sulfuration reactions and is used as a reagent in nucleophilic substitution and vinylic substitution reactions.
Application
Palladium mediated coupling with aryl halides and triflates leading to S-arylthioacetates and derivatives.
Reagent in the preparation of thiols from halides.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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