应用
Pentaethylene glycol di-p-toluenesulfonate is used in the preparation of calix[4]arenes, calix[5]arenes, and crown ethers. It is also used in the preparation of 3?-formylbenzo-18-crown-6 by undergoing coupling reaction with 2,3-dihydroxybenzaldehyde.

备注
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. It is hygroscopic in nature.

基本信息

MDL
MFCD00012204

分子式
C₂₄H₃₄O₁₀S₂

分子量
546.66

闪点
>110°(230°F)

密度
1.260

折射率
1.5225

灵敏度
Store under Nitrogen. Hygroscopic. Ambient temperatures.

形态
Viscous liquid

溶解性
Not miscible or difficult to mix in water.

Beilstein
3599245

安全信息

TSCA
否