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Merck
CN

109010

Sigma-Aldrich

3,3′-二硫代二丙酸

99%

别名:

2-羧基乙基二硫醚, 双(2-羧基乙基)二硫醚

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About This Item

线性分子式:
HOCOCH2CH2SSCH2CH2COOH
CAS号:
分子量:
210.27
Beilstein:
1778543
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

质量水平

检测方案

99%

mp

155-158 °C (lit.)

SMILES字符串

OC(=O)CCSSCCC(O)=O

InChI

1S/C6H10O4S2/c7-5(8)1-3-11-12-4-2-6(9)10/h1-4H2,(H,7,8)(H,9,10)

InChI key

YCLSOMLVSHPPFV-UHFFFAOYSA-N

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一般描述

3,3′-二硫代二丙酸通过自组装程序在多晶金电极上形成单层,以形成金3,3′-二硫代二丙酸自组装单层修饰电极。它是合成含3-巯基丙酸的聚硫酯的前体物质。它作为主要碳补充剂被添加到新型β变形杆菌菌株DPN7的培养基中

应用

使用3,3′-二硫代二丙酸可作为封端剂,用于在金纳米颗粒表面上引入电荷

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

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

靶器官

Respiratory system

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


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Yanqin Xu et al.
Journal of biomaterials science. Polymer edition, 31(13), 1706-1721 (2020-07-03)
A pH and redox dual-responsive composite hydrogel was developed, which was formed from triblock copolymer PEG-SS-PCL-SS-PEG and Ag/AgO/carboxymethyl chitosan (CMCS) hydrogel inclusion complexes. Dithiodipropionic acid and poly(ethylene glycol) (PEG) were esterified to synthesize a hydrophilic segment PEG-SS-COOH polymer containing a
Taisuke Kojima
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 34(3), 363-368 (2018-03-13)
Molecular adsorption on a sensing surface involves molecule-substrate and molecule-molecule interactions. Combining optical systems and a quartz crystal microbalance (QCM) on the same sensing surface allows the quantification of such interactions and reveals the physicochemical properties of the adsorbed molecules.
Jan Hendrik Wübbeler et al.
International journal of systematic and evolutionary microbiology, 56(Pt 6), 1305-1310 (2006-06-02)
In this study, a novel betaproteobacterium, strain DPN7(T), was isolated under mesophilic conditions from compost because of its capacity to utilize the organic disulfide 3,3'-dithiodipropionic acid. Analysis of the 16S rRNA gene sequence of strain DPN7(T) revealed 98.5 % similarity
Jian-Tao Lin et al.
Colloids and surfaces. B, Biointerfaces, 155, 41-50 (2017-04-14)
Stimuli-responsive nanocarriers for anticancer drug and gene co-delivery are promising strategy in cancer therapy. The ultimate goal is to deliver high local concentration of therapeutic agents with no premature release and result in synergistic effects for combination therapies. In this
Yuling Liu et al.
International journal of nanomedicine, 12, 2635-2644 (2017-04-25)
Pluronic F127 (F127), an amphiphilic triblock copolymer, has been shown to have significant potential for drug delivery, as it is able to incorporate hydrophobic drugs and self-assemble into nanosize micelles. However, it suffers from dissociation upon dilution owing to the

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