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324876

Sigma-Aldrich

N-(Triphenylphosphoranylidene)aniline

97%

Synonym(s):

Anilidenetriphenylphosphorane, Tetraphenylphosphine imide

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About This Item

Linear Formula:
(C6H5)3P=NC6H5
CAS Number:
2325-27-1
Molecular Weight:
353.40
EC Number:
219-039-1
MDL number:
MFCD00003044
UNSPSC Code:
12352100
PubChem Substance ID:
24859473
NACRES:
NA.22

Assay

97%

impurities

<0.5% denatured ethanol

solubility

chloroform: soluble 25 mg/mL, clear to slightly hazy (colorless to brown)

SMILES string

c1ccc(cc1)N=P(c2ccccc2)(c3ccccc3)c4ccccc4

InChI

1S/C24H20NP/c1-5-13-21(14-6-1)25-26(22-15-7-2-8-16-22,23-17-9-3-10-18-23)24-19-11-4-12-20-24/h1-20H

InChI key

PTLOPIHJOPWUNN-UHFFFAOYSA-N

General description

N-(Triphenylphosphoranylidene)aniline was reported as a new electrolyte additive for high performance lithium cobalt oxide (LiCoO2) electrodes during high voltage operations in lithium ion batteries.

Application

The Staudinger Ligation: A High-Yield, Chemoselective, and Mild Synthetic Method

Intermediate for the preparation of isocyanates and isothiocyanates.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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N-(triphenylphosphoranylidene) aniline as a novel electrolyte additive for high voltage LiCoO2 operations in lithium ion batteries.
Lee J-N, et al.
Electrochimica Acta, 56(14), 5195-5200 (2011)

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