ChemicalBook CAS DataBase List 2-(METHYLTHIO)ETHANOL

2-(METHYLTHIO)ETHANOL synthesis

14synthesis methods

Product Name:2-(METHYLTHIO)ETHANOL
CAS Number:5271-38-5
Molecular formula:C3H8OS
Molecular Weight:92.16

74-93-1 Synthesis

74-93-1
120 suppliers
$454.02/5MG

107-07-3
3 suppliers
$18.30/50ml

5271-38-5
180 suppliers
$24.60/5g

Yield:5271-38-5 84%

Reaction Conditions:

with potassium hydroxide at 30 - 40; for 1 h;Inert atmosphere;

Steps:

1.1
161g(2 mol) of Cl-CH2CH2-OH was added to a 0.5 L flask,Under stirring, 28 g (0.5 mol) of potassium hydroxide was added,Then the gas was replaced with nitrogen three times,Heated to 35 ° C,100.8 g (2.1 mol) of CH3-SH was slowly added dropwise to the flask under stirring,Dripping process with room temperature water bath to maintain the system temperature between 30 ~ 40 ,After the dropwise addition,Room temperature conditions continue to stir 1h,Mixture under reduced pressure distillation,To give the product hydroxyethyl methyl sulfide,The purity was 99.9% and the yield was 84%.

References:

Hunan nonferrous Chenzhou Fluoride Chemical;Zhou, jicang;Hong, mangui;Zhong, XiaoLing CN103755604, 2016, B Location in patent:Paragraph 0069

FullText