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Merck
모든 사진(3)

주요 문서

52270

Sigma-Aldrich

1-Hexadecanethiol

≥95.0% (GC)

동의어(들):

Cetyl mercaptan, Hexadecyl mercaptan, Mercaptan C16

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About This Item

Linear Formula:
CH3(CH2)15SH
CAS Number:
Molecular Weight:
258.51
Beilstein:
1748495
EC Number:
MDL number:
UNSPSC 코드:
12352100
PubChem Substance ID:
NACRES:
NA.22

분석

≥95.0% (GC)

refractive index

n20/D 1.462 (lit.)
n20/D 1.464

bp

184-191 °C/7 mmHg (lit.)

mp

18-20 °C (lit.)

전이 온도

solidification point 15-18 °C(lit.)

density

0.84 g/mL at 25 °C (lit.)

작용기

thiol

SMILES string

CCCCCCCCCCCCCCCCS

InChI

1S/C16H34S/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17/h17H,2-16H2,1H3

InChI key

ORTRWBYBJVGVQC-UHFFFAOYSA-N

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일반 설명

1-Hexadecanethiol (HDT) readily forms self-assembled monolayer (SAMs) on gold surfaces. Phase separation characteristics of binary SAMs [made up of HDT and 3-mercaptopropionic acid] on the surface of Au(111) have been investigated. Interaction between gold surface and SAM of HDT has been investigated by atomic force microscopy (AFM).

애플리케이션

1-Hexadecanethiol has been used in the preparation of cholesterol-PIE12-trimer and alkyl-PIE12-trimer (PIE12-trimer = protease-resistant trimeric D-peptide inhibitor). It may be used for the functionalization of silver nanowires.

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point (°F)

215.6 °F - closed cup

Flash Point (°C)

102 °C - closed cup

개인 보호 장비

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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문서 라이브러리 방문

Jialin Wang et al.
Langmuir : the ACS journal of surfaces and colloids, 24(15), 7889-7896 (2008-06-26)
An atomic force microscope (AFM) was used to measure the forces between gold surfaces with and without hydrophobizing them by the self-assembly of 1-hexadecanethiol. The forces measured between bare gold surfaces were fitted to the Derjaguin-Landau-Verwey-Overbeek (DLVO) theory with a
X Torrelles et al.
Langmuir : the ACS journal of surfaces and colloids, 20(21), 9396-9402 (2004-10-06)
The c(4 x 2) structure of C16H33SH alkanethiol monolayers self-assembled on Au(111) has been studied by grazing incidence X-ray diffraction. This structure coexists on the surface with the (radical3x radical3)R30 degrees phase. The structural refinement of the c(4 x 2)
Assembly and alignment of metallic nanorods on surfaces with patterned wettability.
Shuhong Liu et al.
Small (Weinheim an der Bergstrasse, Germany), 2(12), 1448-1453 (2006-12-29)
Dana M Rosu et al.
Langmuir : the ACS journal of surfaces and colloids, 25(2), 919-923 (2008-12-25)
Infrared spectroscopic ellipsometry was used for determination of molecular orientation and for lateral homogeneity studies of organic monolayers on GaAs and Au, the organic layer being either octanedithiol or hexadecanethiol (HDT). The laterally resolved measurements were performed with the infrared
Langmuir-Blodgett silver nanowire monolayers for molecular sensing using surface-enhanced Raman spectroscopy.
Tao A, et al.
Nano Letters, 3(9), 1229-1233 (2003)

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