Tantalum(V) ethoxide, optical grade, 99.95% (metal basis), Thermo Scientific Chemicals

Product Code	Brand	Quantity
11392867	Thermo Scientific Alfa Aesar L16033.03	1 g
11302877	Thermo Scientific Alfa Aesar L16033.06	5 g

Description

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: 6074-84-6
• Molecular Weight (g/mol): 406.25
• InChI Key: HSXKFDGTKKAEHL-UHFFFAOYSA-N
• PubChem CID: 160806
• SMILES: CCO[Ta](OCC)(OCC)(OCC)OCC

• Molecular Formula: C10H25O5Ta
• MDL Number: MFCD00049785
• Synonym: tantalum v ethoxide, tantalum 5+ ethanolate, tantalum ethoxide, tantalum 5+ pentaethanolate, ethanol, tantalum 5+ salt, pentaethoxytantalum v, ethanol, tantalum 5+ salt 5:1, tantalum ethylate, pentaethyl tantalate, tantalum pentaethoxide
• IUPAC Name: ethanolate;tantalum(5+)

Specifications

• Boiling Point: 145°C (0.1mmHg)
• CAS: 6074-84-6
• Linear Formula: Ta(OCH₂CH₃)₅
• UN Number: UN2924
• Flash Point: 30°C (86°F)
• InChI Key: HSXKFDGTKKAEHL-UHFFFAOYSA-N
• IUPAC Name: ethanolate;tantalum(5+)
• PubChem CID: 160806
• Percent Purity: 99.95%
• Refractive Index: 1.488
• Density: 1.566

• Melting Point: 18°C to 19°C
• Molecular Formula: C10H25O5Ta
• MDL Number: MFCD00049785
• Beilstein: 3678999
• Synonym: tantalum v ethoxide, tantalum 5+ ethanolate, tantalum ethoxide, tantalum 5+ pentaethanolate, ethanol, tantalum 5+ salt, pentaethoxytantalum v, ethanol, tantalum 5+ salt 5:1, tantalum ethylate, pentaethyl tantalate, tantalum pentaethoxide
• SMILES: CCO[Ta](OCC)(OCC)(OCC)OCC
• Molecular Weight (g/mol): 406.25
• Formula Weight: 406.25
• Grade: Optical
• Sensitivity: Air and moisture sensitive
• Chemical Name or Material: Tantalum(V) ethoxide

Safety and Handling

GHS H Statement
H314-H318-H226
Causes severe skin burns and eye damage.
Causes serious eye damage.
Flammable liquid and vapor.

P210-P233-P235-P240-P241-P242-P243-P261-P264b-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P312-P332+P313-P363-P370+P378q-P501c

H226-H315-H319-H335

missing translation for 'dotInformation' : Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: FLAMMABLE LIQUIDS, CORROSIVE, N.O.S.

missing translation for 'einecsNumber' : 228-010-2

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only