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ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >Tosylate >PENTA(ETHYLENE GLYCOL) DI-P-TOLUENESULFONATE

PENTA(ETHYLENE GLYCOL) DI-P-TOLUENESULFONATE

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PENTA(ETHYLENE GLYCOL) DI-P-TOLUENESULFONATE Suppliers list
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427
Email: sales@conier.com
Products Intro: Product Name:3,6,9,12-tetraoxatetradecane-1,14-diyl bis(4-methylbenzenesulfonate)
CAS:41024-91-3
Package:100g,1kg
Company Name: TargetMol Chemicals Inc.
Tel: +1-781-999-5354 +1-00000000000
Email: marketing@targetmol.com
Products Intro: Product Name:Pentaethylene glycol di(p-toluenesulfonate)；Penta(ethylene glycol) bis(p-toluenesulfonate);Bis-Tos-PEG5
CAS:41024-91-3
Purity:98.00% Package:100 mg；200 mg；500 mg Remarks:REAGENT;FOR LABORATORY USE ONLY
Company Name: Nextpeptide Inc
Tel: +86-0571-81612335 +8613336028439
Email: sales@nextpeptide.com
Products Intro: Product Name:Pentaethylene glycol di(p-toluenesulfonate)
CAS:41024-91-3
Purity:98% Min. Package:5KG;1KG
Company Name: Labnetwork lnc.
Tel: +86-27-50766799 +8618062016861
Email: contact@labnetwork.com
Products Intro: Product Name:3,6,9,12-tetraoxatetradecane-1,14-diyl bis(4-methylbenzenesulfonate)
CAS:41024-91-3
Purity:95% Package:100g; 1kg Remarks:LN02143829
Company Name: Ningxia LabsChem Co., Ltd.
Tel: 0952-9294929 +8613895679378
Email: 48472788@qq.com
Products Intro: Product Name:Pentaethylene glycol di-p-toluenesulfonate
CAS:41024-91-3
Purity:99% HPLC Package:1 mg;5 mg; 100 mg; 1 g; 100g; 1 kg; 5 kg.

PENTA(ETHYLENE GLYCOL) DI-P-TOLUENESULFONATE manufacturers

  • Tos-PEG6-Tos
  • Tos-PEG6-Tos pictures
  • $0.00 / 100g
  • 2024-03-27
  • CAS:41024-91-3
  • Min. Order: 100g
  • Purity: >98.00%
  • Supply Ability: 100g
PENTA(ETHYLENE GLYCOL) DI-P-TOLUENESULFONATE Basic information
Product Name:PENTA(ETHYLENE GLYCOL) DI-P-TOLUENESULFONATE
Synonyms:PENTA(ETHYLENE GLYCOL) DI-P-TOLUENESULFONATE;PENTAETHYLENE GLYCOL DI-P-TOLUENESULPHONATE;PENTA(ETHYLENE GLYCOL)DI-P-TOSYLATE;PENTAETHYLENE GLYCOL DITOSYLATE;3,6,9,12-TETRAOXATETRADECANE-1,14-DIYL DITOSYLATE;Pentaethylene glycol di-p-tosylate~3,6,9,12-Tetraoxatetradecane-1,14-diyl di-p-toluenesulphonate;NSC625453;3,6,9,12-TETRAOXATETRADECANE-1,14-DIOL,BIS(4-METHYLBENZENESULPHONATE)
CAS:41024-91-3
MF:C24H34O10S2
MW:546.65
EINECS:
Product Categories:Building Blocks;Chemical Synthesis;Organic Building Blocks;Sulfur Compounds;Tosylates
Mol File:41024-91-3.mol
PENTA(ETHYLENE GLYCOL) DI-P-TOLUENESULFONATE Structure
PENTA(ETHYLENE GLYCOL) DI-P-TOLUENESULFONATE Chemical Properties
Boiling point 661.4±55.0 °C(Predicted)
density 1.26 g/mL at 25 °C (lit.)
refractive index n20/D 1.524(lit.)
Fp >230 °F
Water Solubility Not miscible or difficult to mix in water.
Sensitive Hygroscopic
BRN 3599245
EPA Substance Registry System3,6,9,12-Tetraoxatetradecane-1,14-diol, bis(4-methylbenzenesulfonate) (41024-91-3)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
PENTA(ETHYLENE GLYCOL) DI-P-TOLUENESULFONATE Usage And Synthesis
DescriptionTos-PEG6-Tos is a PEG linker containing two tosyl groups. The hydrophilic PEG spacer increases solubility in aqueous media. The tosyl group is a very good leaving group for nucleophilic substitution reactions.
UsesPentaethylene 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.
UsesPENTA(ETHYLENE GLYCOL) DI-P-TOLUENESULFONATE is used to prepare calix[4]arenes,1 calix[5]arenes,2 and crown ethers.3
PENTA(ETHYLENE GLYCOL) DI-P-TOLUENESULFONATE Preparation Products And Raw materials
Preparation Products3,6,9,12,15,18,21,24,27,30,33,36-dodecaoxaoctatriacontane-1,38-diol-->(S)-1,4,7,10,13,16-hexaoxacyclooctadecane-2-methanol-->4-TERT-BUTYL-CALIX[4]ARENE-CROWN-6-COMPLEX
Tag:PENTA(ETHYLENE GLYCOL) DI-P-TOLUENESULFONATE(41024-91-3) Related Product Information
Sodium p-toluenesulfonate Lapatinib ditosylate Triethylene glycol PENTAETHYLENE GLYCOL TRIETHYLENE GLYCOL MONOMETHYL ETHER TETRAETHYLENEGLYCOL MONOMETHYL ETHER Bis[2-(2-hydroxyethoxy)ethyl] ether Ethyl p-toluenesulfonate 2-METHOXYMETHYL METHANSULFONATE Triethylene glycol monoethyl ether PENTA(ETHYLENE GLYCOL) DI-P-TOLUENESULFONATE 2-METHOXYETHYL P-TOLUENESULFONATE Methyl toluenesulfonate 2-ETHOXYETHYL BENZENESULFONATE 2-ETHOXYETHYL P-TOLUENESULFONATE 2-METHOXYETHYL BENZENESULFONATE METHYL P-TOLUENESULFINATE