380474
2-羟乙基二硫化物
technical grade
别名:
2,2′-二硫二乙醇, 双(2-羟乙基)二硫代
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关于此项目
线性分子式:
HOCH2CH2SSCH2CH2OH
化学文摘社编号:
分子量:
154.25
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
EC Number:
217-576-6
Beilstein/REAXYS Number:
1735851
MDL number:
InChI key
KYNFOMQIXZUKRK-UHFFFAOYSA-N
InChI
1S/C4H10O2S2/c5-1-3-7-8-4-2-6/h5-6H,1-4H2
SMILES string
OCCSSCCO
grade
technical grade
form
liquid
refractive index
n20/D 1.57 (lit.)
bp
158-163 °C/3.5 mmHg (lit.)
mp
25-27 °C (lit.)
density
1.261 g/mL at 25 °C (lit.)
Quality Level
General description
2-羟乙基二硫化物(HEDS)是一种有机硫化合物，属于二烷基二硫化物类，其中的两个羟乙基之间存在-S-S- 键。在材料科学中，HEDS可作为前体用于在金表面形成自组装单层（SAM），应用包括防腐蚀、润滑和传感器。此外，2-羟乙基二硫化物也用作有机合成中的还原剂，以及橡胶化合物生产中的交联剂。
Application
双(2-羟乙基)二硫化物可用作：
- 扩链剂，用于制备水性自修复聚氨酯，作为皮革涂饰。
- 前体，用于合成多功能引发剂，用于苯乙烯经原子转移自由基聚合为星形聚苯乙烯。
- 起始材料，用于制备二硫化物支化剂。该支化剂可用于合成高度分支的聚甲基丙烯酸羟丙酯。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Eye Dam. 1
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
233.6 °F - closed cup
flash_point_c
112 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Ovarian Blood Sampling Identifies Junction Plakoglobin as a Novel Biomarker of Early Ovarian Cancer.
Florian Weiland et al.
Frontiers in oncology, 10, 1767-1767 (2020-10-27)
Ovarian cancer is the most lethal gynecologic malignancy. Early detection would improve survival, but an effective diagnostic test does not exist. Novel biomarkers for early ovarian cancer diagnosis are therefore warranted. We performed intraoperative blood sampling from ovarian veins of
D B Wetlaufer et al.
Protein engineering, 1(2), 141-146 (1987-02-01)
The rate and yield of oxidative renaturation of reduced RNase A has been studied as a function of [-S-S-]/[-SH]. The principal conclusion of these studies is that rates and yields of oxidative renaturation are strongly dependent on the low mol.
A Goswami et al.
Endocrinology, 126(5), 2597-2606 (1990-05-01)
To study the physiological regulation of the iodothyronine 5'-deiodinases (I-5'D), we have examined the effects of some thiol blockers and of thyroid status on I-5'D activities both in vitro and in vivo. At low (less than 5 mM) concentrations of
H Nakamura et al.
Free radical biology & medicine, 24(7-8), 1176-1186 (1998-06-17)
Thioredoxin (Trx) and glutaredoxin (Grx) are both multifunctional redox-active proteins. In this study, Grx was identified in human plasma by immunoaffinity purification. The affinity-purified material from human plasma displayed a band of 12 kDa identical to recombinant human Grx by
Nicolas Rouhier et al.
FEBS letters, 511(1-3), 145-149 (2002-02-01)
Six mutants (Y26A, C27S, Y29F, Y29P, C30S and Y26W/Y29P) have been engineered in order to explore the active site of poplar glutaredoxin (Grx) (Y26CPYC30). The cysteinic mutants indicate that Cys 27 is the primary nucleophile. Phe is a good substitute
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Over the past two decades, the rapid advance of controlled living polymerization (CLP) techniques.
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