87193
1-Tetradecanethiol
≥98.0% (GC)
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About This Item
Linear Formula:
CH3(CH2)13SH
CAS Number:
Molecular Weight:
230.45
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
EC Number:
218-209-2
Beilstein/REAXYS Number:
1742653
MDL number:
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
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.
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Sens. 1
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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