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重要文件

147273

Sigma-Aldrich

1,4-苯二甲硫醇

98%

同義詞:

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

線性公式:
C6H4(CH2SH)2
CAS號碼:
分子量::
170.30
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22
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化驗

98%

bp

156 °C/12 mmHg (lit.)

mp

45-46 °C (lit.)

官能基

thiol

SMILES 字串

SCc1ccc(CS)cc1

InChI

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

InChI 密鑰

IYPNRTQAOXLCQW-UHFFFAOYSA-N

一般說明

1,4-苯二甲甲烷硫醇在己烷溶液中的金上形成自组装单层[1]

應用

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]

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

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

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

235.4 °F - closed cup

閃點(°C)

113 °C - closed cup

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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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

文章

Self-assembled monolayers (SAMs) have diverse applications; article compares benefits of alkylthiolates on gold SAM systems.

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