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(Tributylphosphoranylidene)acetonitrile

ALDRICH/761060 - 97%

Synonym: (Cyanomethylene)tributylphosphorane

CAS Number: 157141-27-0
Empirical Formula (Hill Notation): C14H28NP
Molecular Weight: 241.35
MDL Number: MFCD01321151
Linear Formula: C14H28NP
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-761060-1G 1 g
 $253.00
1/EA		 Add To Favorites
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: 761060-1G

 

assay 97%
density 0.921 g/mL at 25 °C
form liquid
InChI 1S/C14H28NP/c1-4-7-11-16(14-10-15,12-8-5-2)13-9-6-3/h14H,4-9,11-13H2,1-3H3
InChI key OZMLUMPWPFZWTP-UHFFFAOYSA-N
Quality Level 100 
refractive index n20/D 1.500 (lit.)
SMILES string [P](=CC#N)(CCCC)(CCCC)CCCC
storage temp. 2-8°C
Application: (Tributylphosphoranylidene)acetonitrile can be utilized as a reagent in the:
• Stereoselective synthesis of skytanthine and other O- and N-containing heterocycles by Mitsunobu intramolecular cycloalkylation.
• Wittig olefination of esters, lactones, N-Boc lactam, and cyclic imide to corresponding Wittig products.
General description: (Tributylphosphoranylidene)acetonitrile or cyanomethylenetrimethylphosphorane (Bu3P=CHCN) is a Wittig reagent employed in the transformation of the carbonyl compounds, including aldehydes, esters, and lactones into the corresponding unsaturated nitriles.
Packaging: 1 g in glass bottle
Packaging: 500 mg in glass bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity 97%
Density 0.921 g/mL at 25 °C
Refractive Index n20/D 1.500 (lit.)
Storage Temp. 2-8°C
UNSPSC 12352000

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