ChemicalBook--->CAS DataBase List--->173205-72-6

173205-72-6

173205-72-6 Structure

173205-72-6 Structure
IdentificationBack Directory
[Name]

Ethanol, 2-[2-[2-(2-propyn-1-yloxy)ethoxy]ethoxy]-, 1-methanesulfonate
[CAS]

173205-72-6
[Synonyms]

Propargyl-PEG4-Ms
Ethanol, 2-[2-[2-(2-propyn-1-yloxy)ethoxy]ethoxy]-, 1-methanesulfonate
[Molecular Formula]

C10H18O6S
[MOL File]

173205-72-6.mol
[Molecular Weight]

266.31
Chemical PropertiesBack Directory
[Boiling point ]

395.9±32.0 °C(Predicted)
[density ]

1.189±0.06 g/cm3(Predicted)
Hazard InformationBack Directory
[Uses]

Propargyl-PEG4-Ms has an alkyne group and a mesylate group. The mesylate group is a sulfonate ester for nucleophilic substitution reactions (SN2). The alkyne group can react with azides via copper catalyzed Click Chemistry reactions. The PEG units help increase the solubility of the molecule in aqueous environments.
173205-72-6 suppliers list
Company Name: Xi'an Confluore Biological Technology Co., Ltd.  
Telephone: +86-156-80926068 +86-15680926068
Website: http://www.confluore.cn/
Company Name: Jilin Chinese Academy of Sciences-yanshen Technology  
Telephone: 18143011203
Website: http://www.chemextension.com/
Company Name: Shandong Dayou Pharmaceutical Research and Development Co., Ltd.  
Telephone: dayouchem@126.com 15165037910
Website:
Tags:173205-72-6 Related Product Information
148893-10-1 61909-81-7 548470-11-7 61791-12-6 8001-30-7 68528-80-3