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Merck
CN

128252

Sigma-Aldrich

环硫乙烷

98%

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别名:
噻丙烷, 硫化伸乙基
经验公式(希尔记法):
C2H4S
CAS号:
分子量:
60.12
Beilstein:
102379
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

蒸汽压

4.15 psi ( 20 °C)

质量水平

检测方案

98%

形式

liquid

包含

0.5-1.4% n-butyl mercaptan as stabilizer

折射率

n20/D 1.495 (lit.)

bp

55-56 °C (lit.)

密度

1.01 g/mL at 25 °C (lit.)

储存温度

−20°C

SMILES字符串

C1CS1

InChI

1S/C2H4S/c1-2-3-1/h1-2H2

InChI key

VOVUARRWDCVURC-UHFFFAOYSA-N

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应用

  • 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

警示用语:

Danger

危险分类

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2

WGK

WGK 3

闪点(°F)

50.0 °F

闪点(°C)

10 °C

个人防护装备

Eyeshields, Faceshields, Gloves

法规信息

危险化学品

分析证书(COA)

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Ethylene Sulfide.
eEROS (Encyclopedia of Reagents for Organic Synthesis) (2010)
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
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
Gold nanoparticles stabilized by thioether dendrimers.
Hermes J P, et al.
Chemistry?A European Journal , 17(48), 13473-13481 (2011)
Franziska Schramm et al.
Environmental science & technology, 45(13), 5812-5819 (2011-06-15)
The 48 h toxicity of 18 organic narcotics, 13 epoxides, and 2 thiiranes toward the ciliates Tetrahymena pyriformis was determined in terms of 50% growth inhibition EC(50). Nominal EC(50) was corrected for volatilization and sorption to quantify the freely dissolved

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