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ChemicalBook >> CAS DataBase List >> POLYETHYLENE GLYCOL 4000 DIMESYLATE

POLYETHYLENE GLYCOL 4000 DIMESYLATE

POLYETHYLENE GLYCOL 4000 DIMESYLATE price.
  • $12.9 - $504.7
  • Product name: POLYETHYLENE GLYCOL 4000 DIMESYLATE
  • CAS: 52410-74-9
  • MF: C4H10O6S2
  • MW: 218.2486
  • EINECS:
  • MDL Number:MFCD03100949
  • Synonyms:PEG4'000dimesylate;o,o'-dimesyl-polyethylene glycol;polyethylene glycol dimesylate;O,Oμ-Dimesyl-polyethylene glycol, O,Oμ-Dimethanesulfonyl-polyethylene glycol;Polyethylene glycol diMethanesulfonate, M.W. 8,000;Polyethylene glycol diMethanesulfonate, M.W. 3,400;Polyethylene glycol diMethanesulfonate, M.W. 1,000;POLYETHYLENE GLYCOL 4000 DIMESYLATE ISO 9001:2015 REACH
7 prices
Selected condition:
Brand
  • Alfa Aesar
  • American Custom Chemicals Corporation
Package
  • 5MG
  • 250mg
  • 1g
  • 5g
  • ManufacturerAlfa Aesar
  • Product number046559
  • Product descriptionPolyethylene glycol dimethanesulfonate, M.W. 8,000
  • Packaging250mg
  • Price$12.9
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number046750
  • Product descriptionPolyethylene glycol dimethanesulfonate, M.W. 1,000
  • Packaging250mg
  • Price$12.9
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number046559
  • Product descriptionPolyethylene glycol dimethanesulfonate, M.W. 8,000
  • Packaging1g
  • Price$69.4
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number046750
  • Product descriptionPolyethylene glycol dimethanesulfonate, M.W. 1,000
  • Packaging1g
  • Price$70.2
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number046559
  • Product descriptionPolyethylene glycol dimethanesulfonate, M.W. 8,000
  • Packaging5g
  • Price$149
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number046750
  • Product descriptionPolyethylene glycol dimethanesulfonate, M.W. 1,000
  • Packaging5g
  • Price$149
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberPOL0001655
  • Product descriptionO,O'-DIMESYL-POLYETHYLENE GLYCOL 95.00%
  • Packaging5MG
  • Price$504.7
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar 046559 Polyethylene glycol dimethanesulfonate, M.W. 8,000 250mg $12.9 2021-12-16 Buy
Alfa Aesar 046750 Polyethylene glycol dimethanesulfonate, M.W. 1,000 250mg $12.9 2021-12-16 Buy
Alfa Aesar 046559 Polyethylene glycol dimethanesulfonate, M.W. 8,000 1g $69.4 2021-12-16 Buy
Alfa Aesar 046750 Polyethylene glycol dimethanesulfonate, M.W. 1,000 1g $70.2 2021-12-16 Buy
Alfa Aesar 046559 Polyethylene glycol dimethanesulfonate, M.W. 8,000 5g $149 2021-12-16 Buy
Alfa Aesar 046750 Polyethylene glycol dimethanesulfonate, M.W. 1,000 5g $149 2021-12-16 Buy
American Custom Chemicals Corporation POL0001655 O,O'-DIMESYL-POLYETHYLENE GLYCOL 95.00% 5MG $504.7 2021-12-16 Buy

Properties

Melting point :54-57 °C
form :Waxy Solid
color :White to off-white

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

Polyethylene glycol is involved in the chemoselective synthesis of organic carbamates from amines, carbondioxides and alkyl halides. The presence of polyethylene glycol could also depress the alkylation of both the amine and the carbamate, thus resulting in enhanced selectivity toward the target carbamate during the synthesis.