1704-62-7

Basic information

• Product Name: 2-[2-(Dimethylamino)ethoxy]ethanol
• Synonyms: 2-(2-dimethylaminoethoxy)-ethano;2-[2-(dimethylamino)ethoxy]-ethano;Dimethylaminoethoxyethanol;N,N-Dimethyldiglycolamine;Texacat ZR-70;LUPRAGEN(R) N 107;LABOTEST-BB LT00000073;ETHYLENE GLYCOL MONO[2-(DIMETHYLAMINO)ETHYL] ETHER
• CAS NO: 1704-62-7
• Molecular Formula: C₆H₁₅NO₂
• Molecular Weight: 133.19
• EINECS: 216-940-1
• Product Categories: Ethylene Glycols & Monofunctional Ethylene Glycols;Monofunctional Ethylene Glycols;Amine Monomers;Monomers;Tertiary Amines;fine chemicals
• Mol File: 1704-62-7.mol
• Article Data: 12

Chemical Properties

• Boiling Point: 95 °C15 mm Hg(lit.)
• Flash Point: 199 °F
• Appearance: liquid
• Density: 0.954 g/mL at 25 °C(lit.)
• Vapor Pressure: 0.173mmHg at 25°C
• Refractive Index: n20/D 1.442(lit.)
• Storage Temp.: Inert atmosphere,Room Temperature
• PKA: 14.37±0.10(Predicted)
• Water Solubility: 1000g/L at 20℃
• Stability: Stable. Combustible. Incompatible with strong oxidizing agents, acids, isocyanates.
• CAS DataBase Reference: 2-[2-(Dimethylamino)ethoxy]ethanol(CAS DataBase Reference)
• NIST Chemistry Reference: 2-[2-(Dimethylamino)ethoxy]ethanol(1704-62-7)
• EPA Substance Registry System: 2-[2-(Dimethylamino)ethoxy]ethanol(1704-62-7)

Safety Data

• Hazard Codes: Xn
• Statements: 21-41
• Safety Statements: 26-36/37/39
• RIDADR: NA 1993 / PGIII
• WGK Germany: 1
• RTECS: KK6825000
• Hazardous Substances Data: 1704-62-7(Hazardous Substances Data)

Usage

Chemical Properties

liquid

Uses

Used for the preparation of low-density packaging foams.

Flammability and Explosibility

Notclassified

InChI:InChI=1/C6H15NO2/c1-4-9-6(5-8)7(2)3/h6,8H,4-5H2,1-3H3

Upstream product

• 62004-98-2 (2-dimethylamino-ethoxy)-acetic acid ethyl ester 
• 100-85-6 N-benzyl-trimethylammonium hydroxide 
• 107-13-1 acrylonitrile 
• 75-21-8 oxirane 
• 108-01-0 2-(N,N-dimethylamino)ethanol 
• 124-40-3 dimethyl amine 
• 50-00-0 formaldehyd 
• 929-06-6 2-(2-Aminoethoxy)ethanol 
• 111-46-6 diethylene glycol 
• 67-56-1 methanol 
• 107-99-3 2-(dimethylamino)ethyl chloride 
• 107-07-3 2-chloro-ethanol 
• 628-89-7 2-(2-Chloroethoxy)ethanol 

Downstream Products

• 518-63-8 dimethoxanate hydrochloride 
• 253145-84-5 2'-O-[2-(2-(N,N-dimethylamino)ethoxy)ethyl]-5-methyluridine 
• 2741-35-7 (2-{2-[Bis-(2,5-dimethyl-phenyl)-methoxy]-ethoxy}-ethyl)-dimethyl-amine 
• 1600-21-1 (2-{2-[(2,6-Diethyl-phenyl)-phenyl-methoxy]-ethoxy}-ethyl)-dimethyl-amine 
• 1704-59-2 (2-{2-[(2,6-Dimethyl-phenyl)-phenyl-methoxy]-ethoxy}-ethyl)-dimethyl-amine 
• 1704-60-5 (2-{2-[Bis-(2,6-diethyl-phenyl)-methoxy]-ethoxy}-ethyl)-dimethyl-amine 
• 1600-19-7 Xyloxemin 
• 1600-20-0 (2-{2-[Bis-(2-ethyl-phenyl)-methoxy]-ethoxy}-ethyl)-dimethyl-amine 
• 2387-87-3 (2-{2-[(2-tert-Butyl-phenyl)-phenyl-methoxy]-ethoxy}-ethyl)-dimethyl-amine 
• 2387-88-4 (2-{2-[(2-Chloro-phenyl)-phenyl-methoxy]-ethoxy}-ethyl)-dimethyl-amine 
• 1704-58-1 [2-(2-Di-o-tolylmethoxy-ethoxy)-ethyl]-dimethyl-amine 
• 1600-17-5 Dimethyl-{2-[2-(phenyl-p-tolyl-methoxy)-ethoxy]-ethyl}-amine 
• 1600-18-6 [2-(2-Di-p-tolylmethoxy-ethoxy)-ethyl]-dimethyl-amine 
• 45127-88-6 1-(2-dimethylamino-ethoxy)-2-methacryloyloxy-ethane 

Relevant articles and documents

Open-chain analogs of muscarine derivatives.

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Method for homogeneously catalyzing alcohol amination

The invention relates to a method for homogeneously catalyzing alcohol amination. The method comprises the following steps: mixing diethylene glycol or 1,6-hexanediol, dimethylamine, a ruthenium metalcatalyst and a non-polar solvent and carrying out homogeneous catalysis reaction; separating. According to the method provided by the invention, under the catalysis of a noble metal (rhodium, ruthenium and iridium) metallic catalyst, the diethylene glycol which has a cheap price and is easy to obtain or the 1,6-hexanediol is directly subjected to the amination by utilizing the dimethylamine through a one-step method; bis(2-dialkylaminoethyl)ether or N,N,N,N-tetramethylhexanediamine is prepared in a high-conversion-rate and high-selectivity manner.

Bis(2-dimethylaminoethyl)ether synthesis method

The invention belongs to the technical field of organic macromolecular compounds and relates to a bis(2-dimethylaminoethyl)ether synthesis method. The method includes subjecting dimethylamine and ethylene oxide to reaction in a high-pressure reactor, wherein a mole ratio is 1:2-2.2, a reaction temperature is 60-100 DEG C, reaction time is 2-5 hours, and curing time is 0.5-1 hour; adding a catalyst Cu-Ni/gamma-Al2O3, adopting hydrogen for adjusting an internal pressure of the reactor to 1.5-2.5 MPa, controlling the temperature at 190-220 DEG C, controlling a reaction pressure to be 10-25 MPa, and reacting for 6-13h; after the pressure drops to 1.0 MPa, feeding to the middle of an amine/hydrogen removal tower to discharge the dimethylamine and the hydrogen in the mixture from the top of the amine/hydrogen removal tower, and subjecting a crude product of bis(2-dimethylaminoethyl)ether at the bottom of the amine/hydrogen removal tower to reduced pressure distillation and separation. The bis(2-dimethylaminoethyl)ether synthesis method is applied to polyether preparation and has advantages of high equipment utilization rate, high preparation efficiency and the like.