Ethylene glycol diacetate(EGDA)


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  • Ethylene glycol diacetate(EGDA)
  • 111-55-7
  • C6H10O4
  • 146.143
  • clear liquid
Inquiry

Manufacturer supply good quality Ethylene glycol diacetate(EGDA) 111-55-7 with stock

  • Molecular Formula:C6H10O4
  • Molecular Weight:146.143
  • Appearance/Colour:clear liquid 
  • Vapor Pressure:0.2 mm Hg ( 20 °C) 
  • Melting Point:-41 ºC 
  • Refractive Index:n20/D 1.431(lit.)  
  • Boiling Point:190.9 ºC at 760 mmHg 
  • Flash Point:82.8 ºC 
  • PSA:52.60000 
  • Density:1.086 g/cm3 
  • LogP:0.11260 

Ethylene glycol diacetate(Cas 111-55-7) Usage

Air & Water Reactions

Water soluble.

Reactivity Profile

Ethylene glycol diacetate reacts with aqueous acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction with caustic solutions. Flammable hydrogen is generated with alkali metals and hydrides.

Health Hazard

Inhalation is not hazardous. Liquid causes mild irritation of eyes. Ingestion causes stupor or coma.

Fire Hazard

Ethylene glycol diacetate is combustible.

Flammability and Explosibility

Notclassified

Safety Profile

Moderately toxic by intraperitoneal route. Mildly toxic by ingestion and skin contact. An eye irritant. Combustible when exposed to heat or flame; can react with oxidzing materials. To fight fire, use alcohol foam, CO2, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes.

Purification Methods

Dry the di-ester with CaCl2, filter (excluding moisture) and fractionally distil it under reduced pressure. [Beilstein 2 IV 1541.]

General Description

Colorless liquid with a mild pleasant odor. Density 9.2 lb /gal. Flash point 191°F. Boiling point 369°F. Combustible but requires some effort to ignite. Used in the manufacture of perfumes, printing ink, lacquers and resins.

InChI:InChI=1/C6H10O4/c1-4(7)9-6(3)10-5(2)8/h6H,1-3H3

111-55-7 Relevant articles

-

Sugden,Willis

, p. 1360,1362 (1951)

-

-

Liotta et al.

, p. 2417 (1974)

-

-

Macleod

, p. 3092 (1928)

-

Zinc-catalyzed depolymerization of polyethers to produce valuable building blocks

Enthaler, Stephan

, p. 850 - 859 (2014)

The recycling of polymers continues to b...

Selective Production of C2-Oxygenate Esters from Synthesis Gas using Mixed Metal Homogeneous Catalysts

Whyman, Robin

, p. 1439 - 1441 (1983)

C2-Oxygenate esters, particularly ethyle...

Vicinal Glycol Esters from Synthesis Gas

Knifton, John F.

, p. 188 - 189 (1981)

Vicinal glycol esters, such as ethylene ...

A Reversible Liquid-to-Liquid Organic Hydrogen Carrier System Based on Ethylene Glycol and Ethanol

Zhou, Quan-Quan,Zou, You-Quan,Ben-David, Yehoshoa,Milstein, David

, p. 15487 - 15490 (2020/10/02)

Liquid organic hydrogen carriers (LOHCs)...

Synthesis of glycol diesters through the depolymerization of polyethylene glycols with carboxylic acids using a proton-exchanged montmorillonite catalyst

Maeno, Zen,Midogochi, Kaoru,Mitsudome, Takato,Mizugaki, Tomoo,Jitsukawa, Koichiro

supporting information, p. 832 - 835 (2018/02/06)

A convenient and sustainable method for ...

Effective management of polyethers through depolymerization to symmetric and unsymmetric glycol diesters using a proton-exchanged montmorillonite catalyst

Maeno, Zen,Yamada, Shota,Mitsudome, Takato,Mizugaki, Tomoo,Jitsukawa, Koichiro

supporting information, p. 2612 - 2619 (2017/07/17)

From the standpoint of green sustainable...

the acidity is solidcarries ionic liquid catalyst for synthesizing ethylene glycol acetate method

-

Paragraph 0023-0028, (2017/02/24)

The invention discloses a method for syn...

111-55-7 Process route

Acetyl bromide
506-96-7

Acetyl bromide

benzyl cellosolve
61911-33-9

benzyl cellosolve

ethyl bromide
74-96-4

ethyl bromide

2-ethoxyethyl acetate
111-15-9

2-ethoxyethyl acetate

ethylene glycol diacetate
111-55-7,27252-83-1

ethylene glycol diacetate

benzyl bromide
100-39-0

benzyl bromide

Conditions
Conditions Yield
at 92 ℃;
1-ethyl-3-methylimidazolium acetate
143314-17-4

1-ethyl-3-methylimidazolium acetate

ethylene dibromide
106-93-4

ethylene dibromide

ethylene glycol diacetate
111-55-7,27252-83-1

ethylene glycol diacetate

3-ethyl-1-methyl-1H-imidazol-3-ium bromide
65039-08-9

3-ethyl-1-methyl-1H-imidazol-3-ium bromide

Conditions
Conditions Yield
at 20 ℃; for 3h; Inert atmosphere;
90%

111-55-7 Upstream products

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111-55-7 Downstream products

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    acetic acid

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