| Company Name: |
Alfa Aesar
|
| Tel: |
400-6106006 |
| Email: |
saleschina@alfa-asia.com |
| Products Intro: |
Product Name:Polyethylene glycol diMethanesulfonate, M.W. 3,400
CAS:52410-74-9
Package:250Mg Remarks:046806
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| Company Name: |
ShangHai Biochempartner Co.,Ltd
|
| Tel: |
17754423994 17754423994 |
| Email: |
2853530910@QQ.com |
| Products Intro: |
Product Name:Polyethyleneglycolbis(methanesulfonate)
CAS:52410-74-9
Purity:99% COA NMR Package:1g;10g
|
| Company Name: |
Energy Chemical
|
| Tel: |
021-58432009 400-005-6266 |
| Email: |
marketing@energy-chemical.com |
| Products Intro: |
Product Name:Polyethyleneglycoldimethanesulfonate,M.W.8,000
CAS:52410-74-9
Purity:NULL Package:1g;250mg;25g;5g;1g;250mg;25g;5g;1g;250mg;25g;5g Remarks:NULL
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| | POLYETHYLENE GLYCOL 4000 DIMESYLATE Basic information |
| Product Name: | POLYETHYLENE GLYCOL 4000 DIMESYLATE | | 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 | | CAS: | 52410-74-9 | | MF: | C4H10O6S2 | | MW: | 218.2486 | | EINECS: | | | Product Categories: | | | Mol File: | 52410-74-9.mol |  |
| | POLYETHYLENE GLYCOL 4000 DIMESYLATE Chemical Properties |
| Melting point | 54-57 °C | | form | Waxy Solid | | color | White to off-white |
| | POLYETHYLENE GLYCOL 4000 DIMESYLATE Usage And Synthesis |
| Uses | 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. |
| | POLYETHYLENE GLYCOL 4000 DIMESYLATE Preparation Products And Raw materials |
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