2-[{2-[2-(Dimethylamino)ethoxy]ethyl}(methyl)amino]ethanol

Basic Information

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CAS Number

83016-70-0

Molecular Formula

C9H22N2O2

Molecular Weight

190.29 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Physical Properties

Boiling Point

254-259 °C

Density

0.95

Flash Point

118 °C

Refractive Index

n20/D 1.458(lit.)

SMILES

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CN(C)CCOCCN(C)CCO

InChI

InChI=1S/C9H22N2O2/c1-10(2)5-8-13-9-6-11(3)4-7-12/h12H,4-9H2,1-3H3

InChIKey

NCUPDIHWMQEDPR-UHFFFAOYSA-N

LogP

-0.5112999999999988

Topological Polar Surface Area

35.94 Å²

Hydrogen Bond Donor/Acceptor

1 / 4

Complexity

110

Safety Information

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Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

H412 Harmful to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard

Hazard Class

Class 8 Class 8

Synonyms & References

English

Ethanol,2-[[2-[2-(dimethylamino)ethoxy]ethyl]methylamino]-
N,N,N'-Trimethyl-N'-(2-hydroxyethyl)bis(2-aminoethyl) Ether
2-[2-[2-(dimethylamino)ethoxy]ethyl-methylamino]ethanol
NCUPDIHWMQEDPR-UHFFFAOYSA
2-[[2-[2-(Dimethylamino)ethoxy]ethyl]methylamino]ethanol
N-(2-Hydroxyethyl)-N,N',N'-trimethylbis(2-aminoethyl) Ether
N,N,N-trimethyl-N -hydroxyethyl-bisaminoethylether

MDL Number

MFCD00671578

FAQ

What are the physical and chemical properties of 2-[{2-[2-(Dimethylamino)ethoxy]ethyl}(methyl)amino]ethanol (CAS: 83016-70-0)?

2-[{2-[2-(Dimethylamino)ethoxy]ethyl}(methyl)amino]ethanol (CAS: 83016-70-0) is a colorless to light yellow liquid with a molecular weight of approximately 240.37 g/mol. It is moderately soluble in water and readily soluble in organic solvents like ethanol and acetone. The compound is mildly basic due to its amino group and can undergo nucleophilic substitution reactions. It is also known for its reactivity towards alkyl halides and can form stable amine salts with acids.

How is 2-[{2-[2-(Dimethylamino)ethoxy]ethyl}(methyl)amino]ethanol (CAS: 83016-70-0) typically synthesized?

2-[{2-[2-(Dimethylamino)ethoxy]ethyl}(methyl)amino]ethanol (CAS: 83016-70-0) is typically synthesized via a multi-step process involving the reaction of 2-(dimethylamino)ethanol with 2-(methoxymethoxy)ethyl chloride followed by methylation. The process involves the use of a phase transfer catalyst, such as tetrabutylammonium bromide, to improve the reaction efficiency. The overall yield is around 75-80%, and the method is selective and mild, providing good control over product purity.

What industries use 2-[{2-[2-(Dimethylamino)ethoxy]ethyl}(methyl)amino]ethanol (CAS: 83016-70-0)?

2-[{2-[2-(Dimethylamino)ethoxy]ethyl}(methyl)amino]ethanol (CAS: 83016-70-0) is widely used in the pharmaceutical and polymer industries. It serves as a precursor in the synthesis of various drug molecules and is also utilized in the preparation of functional polymers for coatings and adhesives. Additionally, it finds applications in the development of sensors and semiconductors due to its ability to form stable amine salts and its reactivity.

What precautions should be taken when handling 2-[{2-[2-(Dimethylamino)ethoxy]ethyl}(methyl)amino]ethanol (CAS: 83016-70-0)?

When handling 2-[{2-[2-(Dimethylamino)ethoxy]ethyl}(methyl)amino]ethanol (CAS: 83016-70-0), it is essential to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. Ensure the use of a fume hood during handling to avoid inhalation of vapors. Spills should be cleaned up immediately using suitable absorbents, and the area should be ventilated. Always consult the safety data sheet (SDS) for specific handling and disposal instructions. The compound is not highly reactive but should be stored in a cool, dry place away from strong acids and bases to prevent unwanted chemical reactions.