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147273

Sigma-Aldrich

1,4-苯二甲硫醇

98%

别名:

α,α′-二巯基对二甲苯, α,α′-对二甲硫醇, 1,4-二苯乙烯二硫醇, 1,4-双巯甲基苯, 1,4-苯二甲硫酚, [4-(硫甲基)苯基]甲硫醇, 对二苯乙烯二硫醇

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About This Item

线性分子式:
C6H4(CH2SH)2
CAS号:
105-09-9
分子量:
170.30
EC 号:
203-269-4
MDL编号:
MFCD00004872
UNSPSC代码:
12352100
PubChem化学物质编号:
24848812
NACRES:
NA.22
价格与库存信息目前不能提供

方案

98%

沸点

156 °C/12 mmHg (lit.)

mp

45-46 °C (lit.)

官能团

thiol

SMILES字符串

SCc1ccc(CS)cc1

InChI

1S/C8H10S2/c9-5-7-1-2-8(6-10)4-3-7/h1-4,9-10H,5-6H2

InChI key

IYPNRTQAOXLCQW-UHFFFAOYSA-N

相关类别

一般描述

1,4-苯二甲甲烷硫醇在正己烷溶液中的金上形成自组装单层[1]。

应用

1,4-苯二甲甲烷硫醇被用作通过交替组装金纳米颗粒和银纳米颗粒，在玻璃碳电极上制备纳米多孔金的交联剂[2]。它被用作制备平均直径为 3 nm 的 Au 和 Ag 团簇的封端剂[3]。它被用作合成 1,4-苯二甲硫醇封端的金纳米颗粒中的配体[4]。

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H315,H319,H335

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

235.4 °F - closed cup

闪点(°C)

113 °C - closed cup

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000417036
0000417036
0000262188
0000217047
0000291207

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Xiaobin Sun et al.
Analytica chimica acta, 780, 95-100 (2013-05-18)
Nanoporous gold (NPG) has recently received considerable attention in analytical electrochemistry because of its good conductivity and large specific surface area. A facile layer-by-layer assembly technique fabricated NPG was used to construct an electrochemical immunosensor for carcinoembryonic antigen (CEA). NPG
Takuya Ohzono et al.
Nature communications, 12(1), 787-787 (2021-02-06)
Nematic liquid crystal elastomers (N-LCE) exhibit intriguing mechanical properties, such as reversible actuation and soft elasticity, which manifests as a wide plateau of low nearly-constant stress upon stretching. N-LCE also have a characteristically slow stress relaxation, which sometimes prevents their
Luca Pasquali et al.
Langmuir : the ACS journal of surfaces and colloids, 27(8), 4713-4720 (2011-03-17)
We report a study of the self-assembly of 1,4-benzenedimethanethiol monolayers on gold formed in n-hexane solution held at 60 °C for 30 min and in dark conditions. The valence band characteristics, the thickness of the layer, and the orientation of
Venkataramanan et al.
Journal of colloid and interface science, 216(1), 134-142 (1999-07-09)
Au and Ag clusters of 3-nm mean diameter were prepared with 1,4-benzenedimethanethiol (BDMT) as the capping molecule. In both the monolayer-capped clusters, BDMT adsorbs in the dithiolate form in contrast to in the 2D monolayers, where the dithiolate form exists
Floriana Vitale et al.
Nanoscale research letters, 6(1), 103-103 (2011-06-30)
Stable gold nanoparticles stabilized by different mono and bi-functional arenethiols, namely, benzylthiol and 1,4-benzenedimethanethiol, have been prepared by using a modified Brust's two-phase synthesis. The size, shape, and crystalline structure of the gold nanoparticles have been determined by high-resolution electron
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