1,2-Ethanediylbis(oxy-2,1-ethanediyl) bis(2-ethylhexanoate)

Basic Information

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CAS Number

94-28-0

Molecular Formula

C22H42O6

Molecular Weight

402.57 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Esters

Basic Chemical Raw Materials Organic Chemicals Ethers

Fine Chemicals Surfactants Anionic Surfactants

Polymers and Plastics Thermoplastics Polyolefins

Basic Physical Properties

Melting Point

-50 ºC

Boiling Point

344 ºC

Density

0.967

Flash Point

>230 °F

Refractive Index

1.4432-1.4452

SMILES

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CCCCC(CC)C(=O)OCCOCCOCCOC(=O)C(CC)CCCC

InChI

InChI=1S/C22H42O6/c1-5-9-11-19(7-3)21(23)27-17-15-25-13-14-26-16-18-28-22(24)20(8-4)12-10-6-2/h19-20H,5-18H2,1-4H3

InChIKey

FRQDZJMEHSJOPU-UHFFFAOYSA-N

LogP

4.538800000000004

Topological Polar Surface Area

71.06 Å²

Hydrogen Bond Donor/Acceptor

0 / 6

Complexity

349

Synonyms & References

English

2,2'-ethylenedioxydiethyl bis(2-ethylhexanoate)
1,2-bis-[2-(2-ethyl-hexanoyloxy)-ethoxy]-ethane
2-(2-(2-[(2-Ethylhexanoyl)oxy]ethoxy)ethoxy)ethyl 2-
ethylhexanoate
2-ethyl-hexanoicacidiesterwithtriethyleneglycol
Ethane, 1,2-(2'-hydroxyethoxy)-, di-(2-ethylhexanoate)-
Flexol plasticizer 3go
flexol3go
Tri(ethylene glycol) bis(2-ethylhexanoate)
2-[2-[2-(2-ethylhexanoyloxy)ethoxy]ethoxy]ethyl 2-ethylhexanoate
Triethylene glycol bis(2-ethylhexanoate)
2-ethyl-hexanoic acid
EINECS 202-319-2
triethylene glycol di-2-ethylhexanoate
Hexanoic acid, 2-ethyl-, 1,2-ethanediylbis(oxy-2,1-ethanediyl) ester (9CI)
Hexanoic acid, 2-ethyl-, diester with triethylene glycol (6CI, 7CI, 8CI)
Triethylene glycol, bis(2-ethylhexanoate) (8CI)
1,2-Bis-[2-(2-ethyl-hexanoyloxy)-ethoxy]-ethane
3G8
3GEH
3GO
Eastman TEG-EH
Flexol 3GO
G 260
G 260 (plasticizer)
Oxsoft 3G8
Plasticizer 3GO
Proviplast 1783
S 2075
Solusolv 2075
TEG-EH

MDL Number

MFCD00072285

Customs Code

2918990090

FAQ

What are the physical and chemical properties of 1,2-Ethanediylbis(oxy-2,1-ethanediyl) bis(2-ethylhexanoate) (CAS: 94-28-0)?

1,2-Ethanediylbis(oxy-2,1-ethanediyl) bis(2-ethylhexanoate) is a colorless liquid with a high boiling point and low solubility in water. It has a molecular weight of approximately 322.48 g/mol and is primarily used in polymer chemistry. The compound is moderately reactive, showing some ester functionality and can undergo hydrolysis under basic conditions.

How is 1,2-Ethanediylbis(oxy-2,1-ethanediyl) bis(2-ethylhexanoate) (CAS: 94-28-0) typically synthesized?

1,2-Ethanediylbis(oxy-2,1-ethanediyl) bis(2-ethylhexanoate) is synthesized by esterification of ethylene glycol with 2-ethylhexanoic acid. Common synthetic methods involve the use of a Lewis acid catalyst such as zinc chloride, and the reaction is typically carried out under reflux conditions at 80-90°C. The yield is around 75-85%.

What industries use 1,2-Ethanediylbis(oxy-2,1-ethanediyl) bis(2-ethylhexanoate) (CAS: 94-28-0)?

1,2-Ethanediylbis(oxy-2,1-ethanediyl) bis(2-ethylhexanoate) is widely utilized in the polymer industry for the modification of polymer properties. It is also used in the production of coatings, adhesives, and as a plasticizer. Additionally, it finds applications in the formulation of pharmaceuticals and as an additive in lubricants.

What precautions should be taken when handling 1,2-Ethanediylbis(oxy-2,1-ethanediyl) bis(2-ethylhexanoate) (CAS: 94-28-0)?

Proper handling of 1,2-Ethanediylbis(oxy-2,1-ethanediyl) bis(2-ethylhexanoate) requires the use of personal protective equipment (PPE) such as gloves, safety goggles, and a lab coat. It should be handled in a fume hood to avoid inhalation. In case of a spill, neutralize with a base and dispose of according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed information.