93240-93-8

Basic information

• Product Name: Ethanamine, N,N-dimethyl-2-[2-(methylamino)ethoxy]-
• CAS NO: 93240-93-8
• Molecular Formula: C7H18N2O
• Molecular Weight: 146.233
• Mol File: 93240-93-8.mol

Chemical Properties

• CAS DataBase Reference: Ethanamine, N,N-dimethyl-2-[2-(methylamino)ethoxy]-(CAS DataBase Reference)
• NIST Chemistry Reference: Ethanamine, N,N-dimethyl-2-[2-(methylamino)ethoxy]-(93240-93-8)
• EPA Substance Registry System: Ethanamine, N,N-dimethyl-2-[2-(methylamino)ethoxy]-(93240-93-8)

Safety Data

• Hazardous Substances Data: 93240-93-8(Hazardous Substances Data)

Upstream product

• 1704-62-7 1-O-Dimethylaminoethyl-ethylenglykol 
• 74-89-5 methylamine 
• 1083086-82-1 N,N,N'-trimethylbisaminoethyletherformamide 

Downstream Products

• 1093295-98-7 C₁₃H₂₆N₂O 

Relevant articles and documents

Method for separating N,N,N'-trimethylbisaminoethylether and/or N,N-dimethylbisaminoethylether from a mixture

The present invention relates to a method for separating N,N,N'-trimethylbisaminoethylether and/or N,N-dimethylbisaminoethylether, from a mixture A comprising N,N,N'-trimethylbisaminoethylether, and N,N-dimethylbisaminoethylether, wherein said method comprises the steps of: (a) contacting said mixture A with an acylating agent, to form a mixture B comprising the amides of N,N,N'-trimethylbisaminoethylether and of N,N-dimethylbisaminoethylether, respectively; and (b1) separating the amide of N,N,N'-trimethylbisaminoethylether from mixture B; and (c1) recovering N,N,N'-trimethylbisaminoethylether from its amide by means of a transamidation reaction; and/or (b2) separating the amide of N,N-dimethylbisaminoethylether from mixture B; and (c2) recovering N,N-dimethylbisaminoethylether from its amide by means of a transamidation reaction.

A METHOD FOR PROVIDING A SECONDARY OR TERTIARY AMINE

A method for providing a secondary or tertiary amine with formula (R1R2NR3)2NR4 is provided, wherein each of R1 and R2 are chosen from the group consisting of a methyl group, an ethyl group, an iso-propyl group and an n-propyl group; R3 being an alkoxyalkyl group chosen from the group consisting of -CH2CH2OCH2CH2-, -CH2CH2OCH2CH2CH2- and -CH2CH2CH2OCH2CH2CH2-; R4 is chosen from the group consisting of a hydrogen, a methyl group, an ethyl group, an iso-propyl group, an n-propyl group and a group with formula R1R2NR3. The method comprises the steps: (α)reacting R1R2NR3(OH) with ammonia, thereby providing a mixture comprising (R1R2NR3)2NR4; (β) separating (R1R2NR3)2NR4 from said mixture.

Obtention of n-methylated amines from selective vapor phase amination of amino ether alcohols

A method for converting amino ether alcohols to amino ether amines by amination in the vapor phase with a catalyst comprising copper and zinc. The catalyst may also comprise an alkali metal, an alkaline earth metal, or a lanthanide element as a promoter.