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Di-p-tolyl sulfone

二对甲苯酰硫

品牌
Sigma-Aldrich
CAS
599-66-6
货号
392391
包装型号
规格纯度
99%
参考价格
1770.13 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

Di-p-tolyl sulfone is a di-p-substituted diaryl sulfone. Its synthesis by the sulfonylation of toluene with p-toluenesulfonic acid (TsOH) in the presence of polystyrene supported aluminium triflate (Ps-Al(OTf)3) catalyst has been reported along with its NMR and IR spectra. The gas-phase heats of formation of di-p-tolyl sulfone has been studied. The kinetics and thermodynamics of sulphuric acid assisted cleavage of di-p-tolyl sulfone has been invesitigated.

应用

Di-p-tolyl sulfone may be used in the synthesis of isomeric p-tolylpyridines (α , β and γ ) by photochemical decomposition.

包装

100 g in glass bottle

基本信息

线性分子式(CH3C6H4)2SO2
分子量246.32
EC 号209-969-6
MDL编号MFCD00041332
PubChem化学物质编号24864451
NACRESNA.22

产品性质

质量水平100
测定99%
mp158-160 ℃ (lit.)
溶解性chloroform: soluble 25 mg/mL, clear, colorless to yellow
SMILES stringCc1ccc(cc1)S(=O)(=O)c2ccc(C)cc2
InChI1S/C14H14O2S/c1-11-3-7-13(8-4-11)17(15,16)14-9-5-12(2)6-10-14/h3-10H,1-2H3
InChI keyWEAYCYAIVOIUMG-UHFFFAOYSA-N

安全信息

储存分类代码13 - Non Combustible Solids
WGKWGK 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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