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Merck
CN

89744

Trihexyltetradecylphosphonium chloride

≥95.0% (NMR)

Synonym(s):

Tetradecyltrihexylphosphonium chloride

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About This Item

Linear Formula:
[CH3(CH2)5]3P(Cl)(CH2)13CH3
CAS Number:
258864-54-9
Molecular Weight:
519.31
NACRES:
NA.22
PubChem Substance ID:
57653353
UNSPSC Code:
12352100
MDL number:
MFCD04112746
Assay:
≥95.0% (NMR)
Form:
liquid

Key Documents

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InChI key

JCQGIZYNVAZYOH-UHFFFAOYSA-M

SMILES string

[Cl-].CCCCCCCCCCCCCC[P+](CCCCCC)(CCCCCC)CCCCCC

InChI

1S/C32H68P.ClH/c1-5-9-13-17-18-19-20-21-22-23-24-28-32-33(29-25-14-10-6-2,30-26-15-11-7-3)31-27-16-12-8-4;/h5-32H2,1-4H3;1H/q+1;/p-1

assay

≥95.0% (NMR)

form

liquid

density

0.895 g/mL at 20 °C (lit.)

functional group

phosphine

Quality Level

100

Related Categories

General description

Trihexyltetradecylphosphonium chloride is a hydrophobic ionic liquid, which is soluble in carbon dioxide.

Application

Trihexyltetradecylphosphonium chloride can be used as binder to develop a silver particle-modified carbon paste electrode, which can determine nitrite ions at low concentration.

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

244.4 °F

flash_point_c

118 °C

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
BCCL9194
BCCK0577
BCCG9189
BCCF9086
BCCD7136

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Density, viscosity and excess properties in the trihexyltetradecylphosphonium chloride ionic liquid/methanol cosolvent system
McAtee, Zachery P., and Mark P. Heitz
The Journal of Chemical Thermodynamics, 93, 34-44 (2016)
Silver particle-decorated carbon paste electrode based on ionic liquid for improved determination of nitrite
Menart E, et al.
Electrochemical Communications, 52, 45-48 (2015)
Nickel (II) and cobalt (II) extraction from chloride solutions with quaternary phosphonium salts
Rybka, Patrycja, and Magdalena Regel-Rosocka
Separation Science and Technology, 47.9, 1296-1302 (2012)
Supercritical CO 2 as an efficient medium for layered silicate organomodification: preparation of thermally stable organoclays and dispersion in polyamide 6
Naveau, Elodie, et al.
Polymer, 50.6, 1438-1446 (2009)
Surprisingly high solubility of the ionic liquid trihexyltetradecylphosphonium chloride in dense carbon dioxide.
Hutchings JW, et al.
Green Chemistry, 7(6), 475-478 (2005)
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