Skip to Content
Merck
All Photos(1)

Documents

736414

Sigma-Aldrich

Tetradecylphosphonic acid

98%

Synonym(s):

TDPA, TPA

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
CH3(CH2)13P(O)(OH)2
CAS Number:
4671-75-4
Molecular Weight:
278.37
EC Number:
225-118-1
MDL number:
MFCD00015834
UNSPSC Code:
12352300
PubChem Substance ID:
329765108
NACRES:
NA.23

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

Looking for similar products? Visit Product Comparison Guide

Related Categories

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 Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Stencil lithography for organic thin-film transistors with a channel length of 300 nm
Zschieschang U, et al.
Organic Electronics, 61, 65-69 (2018)
Lan Yang et al.
Small (Weinheim an der Bergstrasse, Germany), 16(7), e1906766-e1906766 (2020-01-28)
Herein, the facile preparation of ultrathin (≈3.8 nm in thickness) 2D cobalt phosphate (CoPi) nanoflakes through an oil-phase method is reported. The obtained nanoflakes are composed of highly ordered mesoporous (≈3.74 nm in diameter) structure and exhibit an amorphous nature.
Effects of shell thickness on the electric field dependence of exciton recombination in CdSe/CdS core/shell quantum dots
Rowland CE, et al.
Optical Materials Express, 7(6), 1871-1881 (2017)
Highly stable CsPbBr 3 quantum dots coated with alkyl phosphate for white light-emitting diodes
Xuan T, et al.
Nanoscale, 9(40), 15286-15290 (2017)
Tailoring Morphology of Cu-Ag Nanocrescents and Core-Shell Nanocrystals Guided by a Thermodynamic Model
Osowiecki WT, et al.
Journal of the American Chemical Society (2018)
View All Related Papers

Articles

Flexible Organic Transistors for Biomedical Applications

There is widespread demand for thin, lightweight, and flexible electronic devices such as displays, sensors, actuators, and radio-frequency identification tags (RFIDs). Flexibility is necessary for scalability, portability, and mechanical robustness.

Micro and Nanometer Scale Photopatterning of Self-Assembled Monolayers

Self-assembled monolayers (SAMs) have attracted enormous interest for a wide variety of applications in micro- and nano-technology. In this article, we compare the benefits of three different classes of SAM systems (alkylthiolates on gold).

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service