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  • 2,4-二甲基苯硫酚

    2,4-Dimethylbenzenethiol

化合物简介

2,4-Thioxylenol is a building block that has been used as a reactant for the preparation of Dibenzothiophene derivatives via palladium catalyzed aryl(alkyl)thiolation of unactivated arenes.

基本信息

CAS:13616-82-5
中文别名:间二甲苯-4-硫醇;4-巯基间二甲苯;2,4-二甲基巯基苯酚;2,4-二氨基甲苯硫酸;
英文别名:2,4-Dimethylthiophenol;Benzenethiol,2,4-dimethyl;4-Mercapto-m-xylene;2,4-Thioxylenol;4-Mercapto-1.3-dimethyl-benzol;2,4-DiMethylbenzenethiol;4-methyl-2-methylthiophenol;Benzenethiol, 2,4-dimethyl-;m-Xylene-4-thiol;2,4-dimethyl-thiophenol;4-Thio-m-xylene;2,4-DIAMINOTOLUENE SULFATE;2,4-Xylenethiol;2,4-dimethyl-benzenethiol;
分子式:C8H10S
分子量:138.23
精确质量:138.05
Psa:38.8
Logp:2.5921

编号系统

MDL号:MFCD00010019
PubChem号:24856648
EINECS号:237-100-0

物化性质

外观与性状:透明黄色液体
密度:1.022g/mLat 25°C(lit.)
沸点:207-208°C(lit.)
闪点:137°F
折射率:n20/D 1.569(lit.)
稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.
储存条件:Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
蒸汽压:0.315mmHg at 25°C

安全信息

安全说明:S26-S36/37/39-S37/39
危险类别码:R36/37/38
WGK Germany:3
危险品运输编码:UN 1993 3/PG 3
海关编码:2930909090
危险类别:3
包装等级:III
危险品标志:Xi
危险标志:GHS02, GHS07
危险性描述:H226; H315; H319; H335
信号词:Warning
危险性防范说明:P261; P305 + P351 + P338

生产方法及用途

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上游原料

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图谱

13C NMR : Predict


1H NMR : Predict


Mass spectrum (electron ionization)


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