Skip to the beginning of the images gallery

Tris(2,2,2-trifluoroethyl) Borate - >95.0%(T), high purity , CAS No.659-18-7

2 Citations

COA

Grade & Purity:

≥95%(T)

Cas Number: 659-18-7
Molecular Weight: 307.91
MDL number: MFCD00093768
PubChem CID: 3599767
PubChem SID: 504762627

In stock

Item Number

T162886

Grouped product items
SKU	Size	Availability	Price
T162886-200mg	200mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$9.90
T162886-1g	1g	5	$21.90
T162886-5g	5g	3	$37.90
T162886-25g	25g	1	$142.90

View related series

Boron compound (145) Element classified compounds (2014)

Basic Description

Synonyms	Sheppard Amidation Reagent \| Tris(2,2,2-trifluoroethoxy)boron \| Boric Acid Tris(2,2,2-trifluoroethyl) Ester \| Tris(2,2,2-trifluoroethoxy)boron
Specifications & Purity	≥95%(T)
Storage Temp	Store at 2-8°C,Argon charged
Shipped In	Wet ice This product requires cold chain shipping. Ground and other economy services are not available.
Product Description	Reagent can promote the direct formation of amides from carboxylic acids and amines under thermal and microwave conditions.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organic oxygen compounds
  - Class Organic oxoanionic compounds

Kingdom	Organic compounds
Superclass	Organic oxygen compounds
Class	Organic oxoanionic compounds
Subclass	Not available
Intermediate Tree Nodes	Not available
Direct Parent	Organic oxoanionic compounds
Alternative Parents	Organic metalloid salts Organooxygen compounds Organofluorides Hydrocarbon derivatives Alkyl fluorides
Molecular Framework	Aliphatic acyclic compounds
Substituents	Organic borate - Organic metalloid salt - Hydrocarbon derivative - Organooxygen compound - Organofluoride - Organohalogen compound - Alkyl halide - Alkyl fluoride - Aliphatic acyclic compound
Description	This compound belongs to the class of organic compounds known as organic oxoanionic compounds. These are organic compounds containing an oxoanion.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

Pubchem Sid	504762627
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504762627
IUPAC Name	tris(2,2,2-trifluoroethyl) borate
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
Smiles	B(OCC(F)(F)F)(OCC(F)(F)F)OCC(F)(F)F
Isomeric SMILES	B(OCC(F)(F)F)(OCC(F)(F)F)OCC(F)(F)F
WGK Germany	3
PubChem CID	3599767
UN Number	1993
Packing Group	III
Molecular Weight	307.91
Reaxy-Rn	1714040

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

18 results found

Lot Number	Certificate Type	Date	Item
H2131442	Certificate of Analysis	Jun 09, 2025	T162886
C2504538	Certificate of Analysis	Jan 17, 2025	T162886
C2504539	Certificate of Analysis	Jan 17, 2025	T162886
C2504661	Certificate of Analysis	Jan 17, 2025	T162886
J2414685	Certificate of Analysis	Sep 28, 2024	T162886
J2414678	Certificate of Analysis	Sep 28, 2024	T162886
J2414681	Certificate of Analysis	Sep 28, 2024	T162886
J2414683	Certificate of Analysis	Sep 28, 2024	T162886
D2424449	Certificate of Analysis	Mar 13, 2024	T162886
C2416028	Certificate of Analysis	Feb 27, 2024	T162886
C2418019	Certificate of Analysis	Feb 27, 2024	T162886
K2322209	Certificate of Analysis	Nov 15, 2023	T162886
K2322211	Certificate of Analysis	Nov 15, 2023	T162886
K2322212	Certificate of Analysis	Nov 15, 2023	T162886
K2322210	Certificate of Analysis	Nov 15, 2023	T162886
A2307049	Certificate of Analysis	Dec 03, 2022	T162886
A2307071	Certificate of Analysis	Dec 03, 2022	T162886
A2307072	Certificate of Analysis	Dec 03, 2022	T162886

Show more⌵

Chemical and Physical Properties

Sensitivity	Moisture sensitive.
Refractive Index	1.298
Flash Point(°C)	43.3 ℃
Boil Point(°C)	125 °C
Molecular Weight	307.910 g/mol
XLogP3
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	12
Rotatable Bond Count	6
Exact Mass	308.027 Da
Monoisotopic Mass	308.027 Da
Topological Polar Surface Area	27.700 Å²
Heavy Atom Count	19
Formal Charge	0
Complexity	217.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

Solution Calculators

Molarity Calculator

Determine the necessary mass, volume, or concentration for preparing a solution.

Mass

Concentration

Volume

M. Wt*

g/mol

*When preparing stock solutions, always use the batch-specific molecular weight of the product found on the vial label and the Certificate of Analysis (available online).

Dilution Calculator

Determine the dilution needed to prepare a stock solution.

Concentration 1 (C1)

Volume 1 (V1)

Concentration 2 (C2)

Volume 2 (V2)

Reconstitution Calculator

The reconstitution calculator enables you to quickly determine the volume of a reagent needed to reconstitute your vial. Just enter the mass of the reagent and the target concentration, and the calculator will do the rest.

Volume (to add to vial)

Mass (in vial)

Desired Reconstitution Concentration