Scandium(III) trifluoromethanesulfonate, 98%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11400291	Thermo Scientific Alfa Aesar 040566.MD	250 mg
11318548	Thermo Scientific Alfa Aesar 040566.03	1 g
11328548	Thermo Scientific Alfa Aesar 040566.06	5 g

Description

Scandium(III) trifluoromethanesulfonate is widely used as a catalyst in hydrothiolation, selective two-electron reduction of oxygen by ferrocene derivatives and vinylogous Fridel-crafts alkylation of indoles and pyrrole in water. It is involved in the Mukaiyama aldol addition and stereochemically catalyzes the radical polymerization of acrylates. It acts as a Lewis acid catalyst and used in the synthesis of bullvalone via a stabilized sulfur ylide.

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: 144026-79-9
• Molecular Weight (g/mol): 492.146
• InChI Key: HZXJVDYQRYYYOR-UHFFFAOYSA-K
• PubChem CID: 2734571
• SMILES: C(F)(F)(F)S(=O)(=O)[O-].C(F)(F)(F)S(=O)(=O)[O-].C(F)(F)(F)S(=O)(=O)[O-].[Sc+3]

• Molecular Formula: C3F9O9S3Sc
• MDL Number: MFCD00798539
• Synonym: scandium iii trifluoromethanesulfonate, scandium trifluoromethanesulfonate, scandium iii triflate, scandium triflate, sc otf 3, scandium 3+ ; trifluoromethanesulfonate, trifluoromethanesulfonic acid scandium iii salt, scandium iii trifluoromethanesulphonate, scandium tris trifluoromethanesulfonate, scandiumtriflate
• IUPAC Name: scandium(3+);trifluoromethanesulfonate

Specifications

• CAS: 144026-79-9
• Molecular Formula: C3F9O9S3Sc
• Synonym: scandium iii trifluoromethanesulfonate, scandium trifluoromethanesulfonate, scandium iii triflate, scandium triflate, sc otf 3, scandium 3+ ; trifluoromethanesulfonate, trifluoromethanesulfonic acid scandium iii salt, scandium iii trifluoromethanesulphonate, scandium tris trifluoromethanesulfonate, scandiumtriflate
• InChI Key: HZXJVDYQRYYYOR-UHFFFAOYSA-K
• IUPAC Name: scandium(3+);trifluoromethanesulfonate
• PubChem CID: 2734571
• Percent Purity: 98%
• Chemical Name or Material: Scandium(III) trifluoromethanesulfonate

• Physical Form: Powder
• MDL Number: MFCD00798539
• Solubility Information: Soluble in water,alcohol and acetonitrile.
• SMILES: C(F)(F)(F)S(=O)(=O)[O-].C(F)(F)(F)S(=O)(=O)[O-].C(F)(F)(F)S(=O)(=O)[O-].[Sc+3]
• Molecular Weight (g/mol): 492.146
• Formula Weight: 492.16
• Sensitivity: Hygroscopic

Safety and Handling

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c

H314-H335

missing translation for 'dotInformation' : Hazard Class: 8; Packaging Group: III

missing translation for 'tsca' : No

Recommended Storage : Ambient temperatures

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P312-Call a POISON CENTER/doctor/if you feel unwell.

RUO – Research Use Only