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241776

Sigma-Aldrich

Potassium thioacetate

98%

Sinonimo/i:

Ethanethioic acid potassium salt, Thioacetic acid potassium salt, Thiolacetic acid potassium salt

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About This Item

Formula condensata:
CH3COSK
Numero CAS:
10387-40-3
Peso molecolare:
114.21
Beilstein:
4428862
Numero CE:
233-848-7
Numero MDL:
MFCD00137704
Codice UNSPSC:
12352302
ID PubChem:
24854328
NACRES:
NA.22

Saggio

98%

Forma fisica

solid

Punto di fusione

173-176 °C (lit.)

Stringa SMILE

[K+].CC([S-])=O

InChI

1S/C2H4OS.K/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1
AFNBMGLGYSGFEZ-UHFFFAOYSA-M

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Categorie correlate

Descrizione generale

Potassium thioacetate is a sulfur source in sulfuration reactions and is used as a reagent in nucleophilic substitution and vinylic substitution reactions.

Applicazioni

Palladium mediated coupling with aryl halides and triflates leading to S-arylthioacetates and derivatives.
Reagent in the preparation of thiols from halides.

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

Certificati d'analisi (COA)

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