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906751

4-Vinylbenzyl(triphenyl)phosphonium chloride

Name: 4-Vinylbenzyl(triphenyl)phosphonium chloride
Brand: ALDRICH

≥98%

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About This Item

Empirical Formula (Hill Notation):

C₂₇H₂₄ClP

Molecular Weight:

414.91

NACRES:

NA.23

UNSPSC Code:

12162002

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Properties

assay

≥98%, 98% (AgNO₃, titration)

form

powder

contains

Contains 50 ppm of 4-tert-butylcatechol as stabilizer

color

white to light yellow

storage temp.

2-8°C

Description

Application

The polymer of 4-Vinylbenzyl(triphenyl)phosphonium chloride exhibits UCST behaviour in the presence of sodium salts (NaCl, NaBr, and NaI) . In the presence of these salts, the polymer shows thermo responsiveness.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number

MKCL5687

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How to manipulate the upper critical solution temperature (UCST).

Niskanen J, et al.

Polym. Chem., 8, 220-232 (2017)

Global Trade Item Number

SKU	GTIN
906751-50G	04054839937019
906751-500G	04054839937002