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Potassium thioacetate, 98%

Catalog No. p-7044239
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100 g
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AAL0540514 25 g
AAL0540522 100 g
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Catalog No. AAL0540514 Supplier Thermo Scientific Chemicals Supplier No. L0540514
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Description

CAS: 10387-40-3 | C2H4KOS | 115.211 g/mol

Potassium thioacetate is used for palladium mediated coupling with aryl halides and triflates leading to S-arylthioacetates and derivatives. It is also used as a reagent in the conversion of halides to thiols.

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

Applications
Potassium thioacetate is used for palladium mediated coupling with aryl halides and triflates leading to S-arylthioacetates and derivatives. It is also used as a reagent in the conversion of halides to thiols.

Solubility
Soluble in water, methanol and some polar solvents. Insoluble in alkanes, ethers and most nonpolar solvents.

Notes
Air sensitive. Hygroscopic. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong acids.

Chemical Identifiers

CAS 10387-40-3
Molecular Formula C2H4KOS
Molecular Weight (g/mol) 115.211
MDL Number MFCD00083065
InChI Key SDJHDRMYZQFJJO-UHFFFAOYSA-N
Synonym potassium thioacetate, ethanethioic s-acid; potassium, schiff reagent potassium
PubChem CID 24201352
IUPAC Name ethanethioic S-acid;potassium
SMILES CC(=O)S.[K]

Specifications

Melting Point ∽240°C (decomposition)
Odor Stench
Quantity 25 g
UN Number UN3335
Beilstein 3595448
Sensitivity Air sensitive; Hygroscopic
Solubility Information Soluble in water,methanol and some polar solvents. Insoluble in alkanes,ethers and most nonpolar solvents.
Formula Weight 114.21
Percent Purity 98%
Chemical Name or Material Potassium thioacetate

Safety and Handling

Hazard Category H315-H319-H335
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
DOTInformation Transport Hazard Class: 9; Packing Group: III; Proper Shipping Name: AVIATION REGULATED SOLID, N.O.S.
EINECSNumber 233-848-7
TSCA Yes
Recommended Storage Ambient temperatures; Store under Argon

RUO – Research Use Only