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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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Product Name

Trihexyltetradecylphosphonium chloride, ≥95.0% (NMR)

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

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.

General description

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

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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High carbon dioxide solubilities in trihexyltetradecylphosphonium-based ionic liquids
Carvalho, Pedro J., et al.
Journal of Supercritical Fluids, 52.3, 258-265 (2010)
Paula Berton et al.
Molecules (Basel, Switzerland), 26(1) (2020-12-31)
In this study, three magnetic ionic liquids (MILs) were investigated for extraction of four estrogens, i.e., estrone (E1), estradiol (E2), estriol (E3), and ethinylestradiol (EE2), from environmental water. The cation trihexyl(tetradecyl)phosphonium ([P66614]+), selected to confer hydrophobicity to the resulting MIL
Liquid structure of trihexyltetradecylphosphonium chloride at ambient temperature: an X-ray scattering and simulation study
Gontrani, Lorenzo, et al.
The Journal of Physical Chemistry B, 113.27, 9235-9240 (2009)
Pan Sun et al.
Journal of colloid and interface science, 539, 214-222 (2018-12-24)
Separation and recycling of rare-earths using ionic liquids as extractant are becoming a promising approach to replace traditional volatile organic solvents in recent years. Generally, the addition of some special salts could improve the extraction efficiency of rare-earths by numerous
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)
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