Potassium thioacetate, 98%, Thermo Scientific Chemicals

Description

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.

Specifications

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]

• Melting Point: ∽240°C (decomposition)
• Odor: Stench
• Quantity: 100 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

SDS

RUO – Research Use Only