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Tris(1,1,1,3,3,3-hexafluoro-2-propyl) phosphite

ALDRICH/405957 - 98%

Synonym: Tris(2H-perfluoro-2-propyl) phosphite

CAS Number: 66470-81-3
Empirical Formula (Hill Notation): C9H3F18O3P
Molecular Weight: 532.06
MDL Number: MFCD00192561
Linear Formula: [(CF3)2CHO]3P
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-405957-1G 1 g
 $307.00
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 405957-1G

 

assay 98%
bp 130 °C (lit.)
density 1.69 g/mL at 25 °C (lit.)
form liquid
InChI 1S/C9H3F18O3P/c10-4(11,12)1(5(13,14)15)28-31(29-2(6(16,17)18)7(19,20)21)30-3(8(22,23)24)9(25,26)27/h1-3H
InChI key MJOVEPJSFHDSOJ-UHFFFAOYSA-N
refractive index n20/D 1.300 (lit.)
SMILES string FC(F)(F)C(OP(OC(C(F)(F)F)C(F)(F)F)OC(C(F)(F)F)C(F)(F)F)C(F)(F)F
Application: Tris(1,1,1,3,3,3-hexafluoro-2-propyl) phosphite (tris(1,1,1,3,3,3-hexafluoroisopropyl) phosphite) may be used in the following processes:
• Preparation of new phosphonylating and coupling agents for the synthesis of oligodeoxyribonucleotides.
• Preparation of nucleoside H-phosphonate units.
• Synthesis of tetrakis(1,1,1,3,3,3-hexafluoroisopropoxy)(phenylthio)phosphorane by reacting with 1,1,1,3,3,3-hexafluoroisopropyl benzenesulfenate.
General description: Tris(1,1,1,3,3,3-hexafluoro-2-propyl) phosphite (tris(1,1,1,3,3,3-hexafluoroisopropyl) phosphite) is a sterically hindered, weakly σ-donating and strongly π-accepting ligand. It can be prepared by the reaction of lithium salt of 1,1,1,3,3,3-hexafluoro-2-propoxide with PCl3. It reacts with nucleosides to form deoxyribonucleoside 3′-bis(1,1,1,3,3,3-hexafluoro-2-propyl) phosphite units.
Packaging: 1 g in glass bottle
Purity 98%
bp 130 °C (lit.)
Density 1.69 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.300 (lit.)
UNSPSC 12352100

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