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Merck

128252

Sigma-Aldrich

环硫乙烷

98%

别名:

噻丙烷, 硫化伸乙基

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About This Item

经验公式(希尔记法):
C2H4S
CAS号:
分子量:
60.12
Beilstein:
102379
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

蒸汽壓力

4.15 psi ( 20 °C)

化驗

98%

形狀

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.)

儲存溫度

−20°C

SMILES 字串

C1CS1

InChI

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

InChI 密鑰

VOVUARRWDCVURC-UHFFFAOYSA-N

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應用

  • 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

訊號詞

Danger

危險分類

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

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

50.0 °F - closed cup

閃點(°C)

10 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves


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