2-{2-[2-(2-Aminoethoxy)ethoxy]ethoxy}ethanol

Basic Information

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CAS Number

86770-74-3

Molecular Formula

C8H19NO4

Molecular Weight

193.24 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Physical Properties

Boiling Point

301.6°C at 760 mmHg

Density

1.068±0.06 g/cm3 (20 ºC 760 Torr),

Flash Point

136.2°C

Refractive Index

1.458

SMILES

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NCCOCCOCCOCCO

InChI

InChI=1S/C8H19NO4/c9-1-3-11-5-7-13-8-6-12-4-2-10/h10H,1-9H2

InChIKey

ANOJXMUSDYSKET-UHFFFAOYSA-N

LogP

-1.0127999999999988

Topological Polar Surface Area

73.94000000000001 Å²

Hydrogen Bond Donor/Acceptor

3 / 5

Complexity

92.2

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Sensitiveness

易吸潮

Synonyms & References

English

2-(2-(2-(2-Aminoethoxy)ethoxy)ethoxy)ethanol
2-(2-(2-(2-aminoethoxy)ethoxy)ethoxy)-ethano
2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]-ethano
t4egma
2-[2-AMINOETHOXY]-ETHOXY-ETHOXY-ETHANOL
H2N-PEG4-OH
1-Amino-3,6,9-trioxaundecanyl-11-ol
(PEO)4-MONO-AMINE
2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethanol
Amino-PEG4-alcohol
Ethanol,2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]-
H2N-4-OH
2-(2-(2-(2-Hydroxyethoxy)ethoxy)ethoxy)ethylamine
Tetraethylene glycol monoamine
Ethanol, 2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]-
Ethanol, 2-(2-(2-(2-aminoethoxy)ethoxy)ethoxy)-
2-{2-[2-(2-aminoethoxy)ethoxy]ethoxy}ethan-1-ol
2-{2-[2-(2-aminoethoxy)ethoxy]ethoxy}ethanol
2-[2-(2-[2-aminoethoxy]ethoxy)ethoxy]ethanol
Amino-dPEG(R)4-OH
B
T4EGMA

MDL Number

MFCD01752874

Customs Code

2922509090

FAQ

What are the physical and chemical properties of 2-{2-[2-(2-Aminoethoxy)ethoxy]ethoxy}ethanol (CAS: 86770-74-3)?

2-{2-[2-(2-Aminoethoxy)ethoxy]ethoxy}ethanol (CAS: 86770-74-3) is a colorless, viscous liquid with a molecular weight of approximately 300 g/mol. It has a high solubility in water and organic solvents. Chemically, it is known for its low reactivity and good solubilizing properties. This compound is often used in applications requiring a stable, non-reactive alcohol derivative.

How is 2-{2-[2-(2-Aminoethoxy)ethoxy]ethoxy}ethanol (CAS: 86770-74-3) typically synthesized?

2-{2-[2-(2-Aminoethoxy)ethoxy]ethoxy}ethanol (CAS: 86770-74-3) is typically synthesized via a multi-step process involving the reaction of 2-aminoethanol with ethylene oxide. This process yields a high yield and good selectivity, making it a reliable method for producing this compound on a laboratory and industrial scale.

What industries use 2-{2-[2-(2-Aminoethoxy)ethoxy]ethoxy}ethanol (CAS: 86770-74-3)?

2-{2-[2-(2-Aminoethoxy)ethoxy]ethoxy}ethanol (CAS: 86770-74-3) is primarily used in the pharmaceutical and polymer industries for its solubilizing and stabilizing properties. It is also found in the production of sensors and semiconductors due to its chemical stability and low reactivity.

What precautions should be taken when handling 2-{2-[2-(2-Aminoethoxy)ethoxy]ethoxy}ethanol (CAS: 86770-74-3)?

When handling 2-{2-[2-(2-Aminoethoxy)ethoxy]ethoxy}ethanol (CAS: 86770-74-3), it is important to use appropriate personal protective equipment (PPE) such as gloves and safety goggles. This compound should be stored in a cool, dry place away from direct sunlight and heat sources. In case of a spill, use appropriate containment measures and consult the Safety Data Sheet (SDS) for specific instructions.