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736414

Tetradecylphosphonic acid

Name: Tetradecylphosphonic acid
Brand: ALDRICH

98%

Synonym(s):

TDPA, TPA

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About This Item

Linear Formula:

CH₃(CH₂)₁₃P(O)(OH)₂

CAS Number:

4671-75-4

Molecular Weight:

278.37

NACRES:

NA.23

PubChem Substance ID:

329765108

UNSPSC Code:

12352300

EC Number:

225-118-1

MDL number:

MFCD00015834

Assay:

98%

Form:

solid

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Properties

Quality Level

100

assay

98%

form

solid

mp

80-85 °C

storage temp.

2-8°C

SMILES string

CCCCCCCCCCCCCCP(O)(O)=O

InChI

1S/C14H31O3P/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-18(15,16)17/h2-14H2,1H3,(H2,15,16,17)

InChI key

BVQJQTMSTANITJ-UHFFFAOYSA-N

Description

General description

Tetradecylphosphonic acid forms a self-assembled monolayer (SAM) to functionalize a variety of nanoparticles.

Application

TDPA can be used to cap copper nanoparticles to protect them from oxidation. It may also be used in the synthesis of cadmium sulfate (CdS) core, which can be used in the fabrication of cadmium selenium (CdSe)/CdS core quantum dots (QDs). It may also be coated on caesium lead bromide (CsPbBr₃) perovskite quantum dots for the development of white light emitting diodes (wLED).

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

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Highly stable CsPbBr 3 quantum dots coated with alkyl phosphate for white light-emitting diodes

Xuan T, et al.

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Rowland CE, et al.

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Global Trade Item Number

SKU	GTIN
736414-1G	04061826207994
736414-100G	04061841441243
736414-5G	04061832882222