89979-49-7

Basic information

• Product Name: 2-butoxyethyl mesylate
• Synonyms: 2-butoxyethyl mesylate
• CAS NO: 89979-49-7
• Molecular Weight: 196.268
• Mol File: 89979-49-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-butoxyethyl mesylate(CAS DataBase Reference)
• NIST Chemistry Reference: 2-butoxyethyl mesylate(89979-49-7)
• EPA Substance Registry System: 2-butoxyethyl mesylate(89979-49-7)

Safety Data

• Hazardous Substances Data: 89979-49-7(Hazardous Substances Data)

Upstream product

• 111-76-2 2-Butoxyethanol 
• 124-63-0 methanesulfonyl chloride 

Downstream Products

• 1085406-02-5 C₄₈H₆₁N₃O₁₀ 
• 112-98-1 tetraethylene glycol dibutyl ether 

Relevant articles and documents

Process for the preparation of cyclic esters and method for purification of the same

The present invention provides a process for production of a cyclic ester by depolymerization of an aliphatic polyester. In the process, a mixture containing the aliphatic polyester and a specific polyalkylene glycol ether, which has a boiling point of 230-450° C. and a molecular weight of 150-450, is heated under normal or reduced pressure to a temperature at which depolymerization of the aliphatic polyester takes place. Then, a substantially homogeneous solution phase, consisting of the melt phase of the aliphatic polyester and the liquid phase of the polyalkylene glycol ether, is formed. Heating of the solution phase is continued to form the cyclic ester by depolymerization and distil out the cyclic ester together with the polyalkylene glycol ether, and then the cyclic ester is recovered from the distillate. The present invention also provides a process for purification of a crude cyclic ester by use of the specific polyalkylene glycol ether described above.