128252
环硫乙烷
98%
别名:
噻丙烷, 硫化伸乙基
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关于此项目
经验公式（希尔记法）:
C2H4S
化学文摘社编号:
分子量:
60.12
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
102379
Assay:
98%
Form:
liquid
InChI
1S/C2H4S/c1-2-3-1/h1-2H2
SMILES string
C1CS1
InChI key
VOVUARRWDCVURC-UHFFFAOYSA-N
vapor pressure
4.15 psi ( 20 °C)
assay
98%
form
liquid
contains
0.5-1.4% n-butyl mercaptan as stabilizer
Quality Level
bp
55-56 °C (lit.)
density
1.01 g/mL at 25 °C (lit.)
functional group
thioether
storage temp.
−20°C
Application
- 乙烯硫醚常用于制备有机硫化合物，特别是伯胺和仲胺的巯基化，从而获得氨基硫醇。
- 它用于合成树枝状硫醚配体，用于稳定金纳米粒子（Au NPs）。
- 壳聚糖可以通过环硫乙烷处理进行化学改性，从而获得一种可用于去除水溶液中的二价阳离子的生物聚合物。
乙烯硫醚被用于生物聚合物壳聚糖的化学改性。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
50.0 °F - closed cup
flash_point_c
10 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves
法规信息
危险化学品
此项目有
Gold nanoparticles stabilized by thioether dendrimers.
Hermes J P, et al.
Chemistry?A European Journal , 17(48), 13473-13481 (2011)
Adriana P Vieira et al.
International journal of biological macromolecules, 52, 107-115 (2012-09-27)
The biopolymer chitosan was chemically modified in two sequences of reactions: (i) immobilization of methyl acrylate followed by cysteamine and (ii) the sequence of immobilization reactions involving ethylene sulfide, methyl acrylate and finally cysteamine. In both cases the pendant chains
W C Stolte et al.
The Journal of chemical physics, 133(1), 014306-014306 (2010-07-10)
We have investigated the photofragmentation properties of the three-membered ring heterocyclic molecule ethylene sulfide or thiirane, C(2)H(4)S, by time-of-flight mass spectroscopy. Positive ions have been collected as a function of photon energy around the S K ionization threshold. Branching ratios
Ethylene Sulfide.
eEROS (Encyclopedia of Reagents for Organic Synthesis) (2010)
Evangelina Repetto et al.
The Journal of organic chemistry, 77(1), 253-265 (2011-11-19)
Satisfactory procedures are described for the synthesis of 5,6- and 3,4-thiirane derivatives from the respective hexofuranose or hexopyranose epoxide precursors. The controlled ring-opening reaction of thiiranes by 1-thioaldoses was successfully accomplished to afford, regio- and stereoselectively, β-S-(1→4)-3,4-dithiodisaccharides. For instance, the
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