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重要文件

166782

Sigma-Aldrich

2,2′-硫二乙醇

≥99%

同義詞:

2,2′-硫代双乙醇, 双(2-羟乙基)硫醚, 硫代二甘醇, 硫代双乙醇标准液 CRM

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About This Item

線性公式:
S(CH2CH2OH)2
CAS號碼:
分子量::
122.19
Beilstein:
1236325
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

品質等級

化驗

≥99%

形狀

liquid

折射率

n20/D 1.5215 (lit.)

bp

164-166 °C/20 mmHg (lit.)

mp

−16 °C (lit.)

溶解度

alcohol: miscible(lit.)
diethyl ether: slightly soluble(lit.)
water: miscible(lit.)

密度

1.221 g/mL at 25 °C (lit.)

官能基

hydroxyl
thioether

SMILES 字串

OCCSCCO

InChI

1S/C4H10O2S/c5-1-3-7-4-2-6/h5-6H,1-4H2

InChI 密鑰

YODZTKMDCQEPHD-UHFFFAOYSA-N

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一般說明

2,2′-硫代乙二醇(TDE),也称为双(2-羟乙基)硫化物和硫代二甘醇,通常用作有机合成的溶剂。它是一种用于光学显微镜的无毒水溶性包埋介质。它是硫芥的水解产物

應用

2,2′-硫代二乙醇可用于:
  • 合成发光多核膦金(I)配合物。
  • 制备钴(II)和锰(II)配合物。
  • 作为反应剂制备用于电泳的含砜基聚氨酯材料。

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

329.0 °F

閃點(°C)

165 °C

個人防護裝備

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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分析證明 (COA)

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