Pentaethylene glycol di-p-toluenesulfonate, 90+%

CAS: 41024-91-3

Rif. 02-L14369

Informazioni sul prodotto

• Nome: Pentaethylene glycol di-p-toluenesulfonate, 90+%
• Sinonimi: 14-[(4-methylbenzenesulfonyl)oxy]-3,6,9,12-tetraoxatetradecan-1-yl 4-methylbenzenesulfonate, Pentaethylene glycol di-p-tosylate~3,6,9,12-Tetraoxatetradecane-1,14-diyl di-p-toluenesulphonate, 3,6,9,12-Tetraoxatetradecane-1,14-Diyl Bis(4-Methylbenzenesulfonate)

Descrizione

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. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

• Marchio: Alfa Aesar By Thermo Fisher Scientific

Proprietà chimiche

• Peso molecolare: 546.65
• Formula: C₂₄H₃₄O₁₀S₂
• Purezza: 90+%
• Colore/Forma: Fused solid or clear to hazy liquid or viscous liquid as melt, White or colorless to yellow to brown
• InChI key: BUHGDYPBQWWWQS-UHFFFAOYSA-N