Potassium selenocyanate, 98.5%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11334789	Thermo Scientific Alfa Aesar 068107.09	10 g
11324789	Thermo Scientific Alfa Aesar 068107.18	50 g

Description

Potassium selenocyanate is used to prepare triphenylphosphine selenide by reacting with triphenylphosphine. It finds application in solid state NMR of heavy-metal nuclei which results in the preparation of several mercury thiocyanate and selenocyanate compounds.

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.

Chemical Identifiers

• CAS: 3425-46-5
• Molecular Weight (g/mol): 144.087
• InChI Key: KYEKHFSRAXRJBR-UHFFFAOYSA-M
• PubChem CID: 76960
• SMILES: C(#N)[Se-].[K+]

• Molecular Formula: CKNSe
• MDL Number: MFCD00011366
• Synonym: potassium selenocyanate, selenocyanic acid, potassium salt, potassium selenoisocyanate, ccris 7063, potassium ion selenocyanate, potassium selenocyanate 10g
• IUPAC Name: potassium;selenocyanate

Specifications

• Melting Point: 162°C to 164°C
• Color: White
• Molecular Formula: CKNSe
• UN Number: UN3283
• Solubility Information: Soluble in water,ethanol,dimethyl formamide,hexamethylphosphoramide,acetonitrile and methanol. Slightly soluble in terahydrofuran.
• SMILES: C(#N)[Se-].[K+]
• Molecular Weight (g/mol): 144.087
• Formula Weight: 144.08
• Odor: Odorless
• Density: 2.347 g/mL

• CAS: 3425-46-5
• Physical Form: Crystalline
• MDL Number: MFCD00011366
• Synonym: potassium selenocyanate, selenocyanic acid, potassium salt, potassium selenoisocyanate, ccris 7063, potassium ion selenocyanate, potassium selenocyanate 10g
• InChI Key: KYEKHFSRAXRJBR-UHFFFAOYSA-M
• IUPAC Name: potassium;selenocyanate
• PubChem CID: 76960
• Percent Purity: 98.5%
• Sensitivity: Moisture sensitive
• Chemical Name or Material: Potassium selenocyanate

Safety and Handling

GHS H Statement
H301-H331-H373
Toxic if swallowed.
Toxic if inhaled.
May cause damage to organs through prolonged or repeated exposure.

P260-P264b-P270-P271-P301+P310-P304+P340-P311-P314-P330-P501c

H301+H331-H373

missing translation for 'dotInformation' : Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: SELENIUM COMPOUND, SOLID, N.O.S.

missing translation for 'einecsNumber' : 222-320-1

missing translation for 'rtecsNumber' : VT4000000

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only