309583
Pentaethylene glycol di(p-toluenesulfonate)
95%
동의어(들):
3,6,9,12-Tetraoxatetradecane-1,14-diyl ditosylate, Pentaethylene glycol ditosylate
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모든 사진(1)
About This Item
Linear Formula:
CH3C6H4SO3(CH2CH2O)5SO2C6H4CH3
CAS Number:
Molecular Weight:
546.65
Beilstein:
3599245
MDL number:
UNSPSC 코드:
12352100
PubChem Substance ID:
NACRES:
NA.22
추천 제품
Quality Level
분석
95%
양식
viscous liquid
refractive index
n20/D 1.524 (lit.)
density
1.26 g/mL at 25 °C (lit.)
작용기
ether
tosylate
SMILES string
Cc1ccc(cc1)S(=O)(=O)OCCOCCOCCOCCOCCOS(=O)(=O)c2ccc(C)cc2
InChI
1S/C24H34O10S2/c1-21-3-7-23(8-4-21)35(25,26)33-19-17-31-15-13-29-11-12-30-14-16-32-18-20-34-36(27,28)24-9-5-22(2)6-10-24/h3-10H,11-20H2,1-2H3
InChI key
BUHGDYPBQWWWQS-UHFFFAOYSA-N
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애플리케이션
Pentaethylene glycol di(p-toluenesulfonate) was used in the preparation of 3′-formylbenzo-18-crown-6 by undergoing coupling reaction with 2,3-dihydroxybenzaldehyde. It was also used to prepare calix[4]arenes, calix[5]arenes and crown ethers.
신호어
Warning
유해 및 위험 성명서
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
표적 기관
Respiratory system
Storage Class Code
10 - Combustible liquids
WGK
WGK 3
Flash Point (°F)
230.0 °F - closed cup
Flash Point (°C)
110 °C - closed cup
개인 보호 장비
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
이미 열람한 고객
Tetrahedron, 49, 6019-6019 (1993)
Cesium-Induced Ionic Conduction through a Single Nanofluidic Pore Modified with Calixcrown Moieties.
Mubarak Ali et al.
Langmuir : the ACS journal of surfaces and colloids, 33(36), 9170-9177 (2017-08-11)
We demonstrate experimentally and theoretically a nanofluidic device for the selective recognition of the cesium ion by exploiting host-guest interactions inside confined geometry. For this purpose, a host molecule, i.e., the amine-terminated p-tert-butylcalix[4]arene-crown (t-BuC[4]C-NH
Complexation and Transport of Zwitterionic Amino Acids by an Artificial Receptor.
Bull. Korean Chem. Soc., 20, 129-131 (1999)
Chem Express, 8, 471-471 (1993)
Pure and Applied Chemistry. Chimie Pure Et Appliquee, 65, 585-585 (1993)
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