Tris(2,2,2-trifluoroethyl) borate

Basic Information

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CAS Number

659-18-7

Molecular Formula

C6H6BF9O3

Molecular Weight

307.9 g/mol

Chemical Classification

Fine Chemicals Specialty Chemicals UV Stabilizers

Basic Physical Properties

Boiling Point

125°C

Density

1.430 g/mL at 25 °C

Refractive Index

n/D 1.298(lit.)

SMILES

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FC(F)(F)COB(OCC(F)(F)F)OCC(F)(F)F

InChI

InChI=1S/C6H6BF9O3/c8-4(9,10)1-17-7(18-2-5(11,12)13)19-3-6(14,15)16/h1-3H2

InChIKey

DIEXQJFSUBBIRP-UHFFFAOYSA-N

LogP

2.708000000000001

Topological Polar Surface Area

27.69 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

217

Safety Information

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GHS Hazard Pictograms

H226

Hazard Statement

H226 Flammable liquid and vapor
Flammable liquids

Sensitiveness

对湿度敏感

Synonyms & References

English

tris(2,2,2-trifluoroethyl) borate
Tris(2,2,2-trifluoroethyl) borate&nbsp
Sheppard Amidation Reagent
Sheppard Reagent
Tris(2,2,2-trifluoroethoxy)boron
Boric Acid Tris(2,2,2-trifluoroethyl) Ester
Tris(2,2,2-trifluoroethyl)borate
Tris(2,2,2-trifluoroethoxy)borane
PC6808
B1352

MDL Number

MFCD00093768

Customs Code

2920909090

FAQ

What are the physical and chemical properties of Tris(2,2,2-trifluoroethyl) borate (CAS: 659-18-7)?

Tris(2,2,2-trifluoroethyl) borate (CAS: 659-18-7) is a colorless or white crystalline solid with a molecular weight of approximately 312.04 g/mol. It is poorly soluble in water but soluble in organic solvents like ethanol and acetone. This compound is reactive towards strong acids and bases. It does not typically react with reducing agents or oxidizers under normal conditions.

How is Tris(2,2,2-trifluoroethyl) borate (CAS: 659-18-7) typically synthesized?

Tris(2,2,2-trifluoroethyl) borate (CAS: 659-18-7) is typically synthesized by the reaction of tris(2,2,2-trifluoroethyl) boronate with boronic acid. This synthesis involves the use of a suitable solvent and is performed under anhydrous conditions to minimize side reactions. The yield is typically 80-85%, and the purity of the final product can be enhanced through recrystallization.

What industries use Tris(2,2,2-trifluoroethyl) borate (CAS: 659-18-7)?

Tris(2,2,2-trifluoroethyl) borate (CAS: 659-18-7) is used in the pharmaceutical industry for the synthesis of certain drugs, in the polymer industry for creating special polymers with specific properties, in sensor technology for gas detection, and in semiconductor manufacturing for etching and other processes.

What precautions should be taken when handling Tris(2,2,2-trifluoroethyl) borate (CAS: 659-18-7)?

When handling Tris(2,2,2-trifluoroethyl) borate (CAS: 659-18-7), it is important to use proper personal protective equipment (PPE) such as gloves, goggles, and a lab coat. This compound should be handled in a fume hood to minimize inhalation risks. In case of spills, they should be carefully cleaned up using appropriate non-flammable solvents. Always refer to the Safety Data Sheet (SDS) for detailed safety information and emergency procedures.