166782
2,2′-硫二乙醇
≥99%
别名:
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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关于此项目
线性分子式:
S(CH2CH2OH)2
化学文摘社编号:
分子量:
122.19
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-874-3
Beilstein/REAXYS Number:
1236325
MDL number:
Assay:
≥99%
Form:
liquid
InChI key
YODZTKMDCQEPHD-UHFFFAOYSA-N
InChI
1S/C4H10O2S/c5-1-3-7-4-2-6/h5-6H,1-4H2
SMILES string
OCCSCCO
assay
≥99%
form
liquid
refractive index
n20/D 1.5215 (lit.)
bp
164-166 °C/20 mmHg (lit.)
mp
−16 °C (lit.)
solubility
alcohol: miscible(lit.), diethyl ether: slightly soluble(lit.), water: miscible(lit.)
density
1.221 g/mL at 25 °C (lit.)
functional group
hydroxyl, thioether
Quality Level
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General description
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。
Application
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。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
329.0 °F
flash_point_c
165 °C
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
监管及禁止进口产品
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