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

PENTA(ETHYLENE GLYCOL) DI-P-TOLUENESULFONATE

PENTA(ETHYLENE GLYCOL) DI-P-TOLUENESULFONATE Structure
  • ₹2565 - ₹54839.45
  • Product name: PENTA(ETHYLENE GLYCOL) DI-P-TOLUENESULFONATE
  • CAS: 41024-91-3
  • MF: C24H34O10S2
  • MW: 546.65
  • EINECS:
  • MDL Number:MFCD00012204
  • 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)
Price4 Properties Safety Information Description
4 prices
Selected condition：

Brand

  • ALFA India
  • Sigma-Aldrich(India)

Package

  • 1g
  • 5g
  • 25G
  • ManufacturerALFA India
  • Product numberALF-L14369-03
  • Product descriptionPentaethylene glycol di-p-toluenesulfonate, 90+%
  • Packaging1g
  • Price₹2565
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-L14369-06
  • Product descriptionPentaethylene glycol di-p-toluenesulfonate, 90+%
  • Packaging5g
  • Price₹9585
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number309583
  • Product descriptionPentaethylene glycol di(p-toluenesulfonate) 95%
  • Packaging5G
  • Price₹13866.83
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number309583
  • Product descriptionPentaethylene glycol di(p-toluenesulfonate) 95%
  • Packaging25G
  • Price₹54839.45
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ALFA India ALF-L14369-03 Pentaethylene glycol di-p-toluenesulfonate, 90+% 1g ₹2565 2022-05-26 Buy
ALFA India ALF-L14369-06 Pentaethylene glycol di-p-toluenesulfonate, 90+% 5g ₹9585 2022-05-26 Buy
Sigma-Aldrich(India) 309583 Pentaethylene glycol di(p-toluenesulfonate) 95% 5G ₹13866.83 2022-06-14 Buy
Sigma-Aldrich(India) 309583 Pentaethylene glycol di(p-toluenesulfonate) 95% 25G ₹54839.45 2022-06-14 Buy

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.)
Flash point :>230 °F
form :Solid-Liquid Mixture
color :Off-white to light brown
Water Solubility :Not miscible or difficult to mix in water.
Sensitive :Hygroscopic
BRN :3599245
EPA Substance Registry System :3,6,9,12-Tetraoxatetradecane-1,14-diol, bis(4-methylbenzenesulfonate) (41024-91-3)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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.

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