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Merck
CN

481858

Sigma-Aldrich

甲基对甲苯亚砜

97%

别名:

(±)-对甲苯甲基亚砜, (±)-甲基对甲苯亚砜, 1-甲基-4-(甲磺酰)苯, 1-甲烷亚磺酰基-4-甲基苯, 4-(甲基亚磺酰基)甲苯, 4-甲基苯基甲基亚砜, 4-甲苯甲基亚砜, 对甲基苯基甲基亚砜, 对甲苯甲基亚砜, 甲基4-甲基苯基亚砜

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About This Item

线性分子式:
CH3C6H4S(O)CH3
CAS号:
分子量:
154.23
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

检测方案

97%

bp

113-114 °C/2 mmHg (lit.)

mp

44-46 °C (lit.)

SMILES字符串

Cc1ccc(cc1)S(C)=O

InChI

1S/C8H10OS/c1-7-3-5-8(6-4-7)10(2)9/h3-6H,1-2H3

InChI key

FEVALTJSQBFLEU-UHFFFAOYSA-N

一般描述

甲基甲苯基亚砜(MTSO)是烷基取代的甲苯基亚砜,是一种路易斯碱。它作为四氯化硅的活化剂,用于氮杂 Diels-Alder 反应。

应用

甲基苯甲酸亚砜可以用作通过醛与烯丙基三氯硅烷的烯丙基化来制备均烯丙基醇的催化剂。它可以用作氯钼络合物合成中的配体。

注意

低熔点固体

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


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