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Sigma-Aldrich

1-Tetradecanethiol

≥98.0% (GC)

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About This Item

Linear Formula:
CH3(CH2)13SH
CAS Number:
2079-95-0
Molecular Weight:
230.45
Beilstein:
1742653
EC Number:
218-209-2
MDL number:
MFCD00022099
UNSPSC Code:
12352103
PubChem Substance ID:
57653176
NACRES:
NA.23

Assay

≥98.0% (GC)

form

liquid

refractive index

n20/D 1.461

density

0.846 g/mL at 20 °C (lit.)

SMILES string

CCCCCCCCCCCCCCS

InChI

1S/C14H30S/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15/h15H,2-14H2,1H3

InChI key

GEKDEMKPCKTKEC-UHFFFAOYSA-N

Related Categories

General description

1-Tetradecanethiol (TDT) is an alkanethiol used as a self-assembled monolayer (SAM) which may be used to functionalize a variety of nanoparticles. It is a hydrophobic ligand. It is highly oriented and acts as a hole-injection barrier on the nanoparticle surface.

Application

TDT is used as a self-assembled monolayer (SAM) on gold nanoparticle(AuNP) based electrodes for bi-enzymer glucose biosensors. The surface modification was done by soaking the electrodes in TDT solution.

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H317,H318

Hazard Classifications

Eye Dam. 1 - Skin Sens. 1

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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’.

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Effective Methods Controlling Cu Overburdens for Cu RDL Process.
2018 IEEE International Interconnect Technology Conference (IITC), 106-108 (2018)
A novel glucose biosensor using bi-enzyme incorporated with peptide nanotubes.
Park B, et al.
Biosensors And Bioelectronics, 38(1), 295-301 (2012)
Effective Methods Controlling Cu Overburdens for Cu RDL Process.
2018 IEEE International Interconnect Technology Conference (IITC), 106-108 (2018)
Effective Methods Controlling Cu Overburdens for Cu RDL Process.
2018 IEEE International Interconnect Technology Conference (IITC), 106-108 (2018)
Size control of aggregations via self-assembly of amphiphilic gold nanoparticles.
Jang H and Lee H
Colloids and Surfaces. A, Physicochemical and Engineering Aspects, 538, 574-582 (2018)
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Articles

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.

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