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223832

Bis(triphenylphosphoranylidene)ammonium chloride

97%

Synonym(s):

Bis(triphenylphosphine)iminium chloride, Hexaphenyldiphosphazenium chloride, PPNCl

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About This Item

Linear Formula:
(C6H5)3P=N(Cl)=P(C6H5)3
CAS Number:
21050-13-5
Molecular Weight:
574.03
UNSPSC Code:
12352002
NACRES:
NA.22
PubChem Substance ID:
24853407
EC Number:
244-170-6
Beilstein/REAXYS Number:
4097979
MDL number:
MFCD00151523
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Quality Level

100

assay

97%

form

powder

reaction suitability

core: ammonium

mp

270-272 °C (lit.)

SMILES string

ClP(N=P(c1ccccc1)(c2ccccc2)c3ccccc3)(c4ccccc4)(c5ccccc5)c6ccccc6

InChI

1S/C36H30ClNP2/c37-40(34-25-13-4-14-26-34,35-27-15-5-16-28-35,36-29-17-6-18-30-36)38-39(31-19-7-1-8-20-31,32-21-9-2-10-22-32)33-23-11-3-12-24-33/h1-30H

InChI key

QMTYWEYUVVWPQL-UHFFFAOYSA-N

Application

Co-catalyst used with a chiral Cobalt-salen complex for the asymmetric addition of carbon dioxide to propylene oxide.

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pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCM8404
MKCG9604
MKBZ9239V
MKBS7651V
MKBP5538V

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Detection of Pseudomonas aeruginosa quorum sensing molecules at an electrified liquid|liquid micro-interface through facilitated proton transfer.
Burgoyne, et al.
Analyst, 145, 7000-7008 (2020)
Albrecht Berkessel et al.
Organic letters, 8(20), 4401-4404 (2006-09-22)
New chiral catalyst systems were developed for the reaction of carbon dioxide with propylene oxide (PO) at atmospheric pressure to generate enantiomerically enriched propylene carbonate (PC). The best selectivity was achieved with a Co(III)(salen)-trifluoroacetyl complex and bis(triphenylphosphoranylidene)ammonium fluoride (PPN+F-) as
R Aubeck et al.
The Analyst, 116(8), 811-814 (1991-08-01)
The properties of an ion-selective electrode for indomethacin based on the bis(triphenylphosphoranylidene)ammonium-indomethacin ion-pair complex in a poly(vinyl chloride) membrane are described. The detection limit found for indomethacin at pH 7.0 was 2 x 10(-5) mol l-1 (6.4 micrograms ml-1) and
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Global Trade Item Number

SKUGTIN
223832-250G04061833002254
223832-10G04061838778727
223832-50G04061833002261