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Ethylene Glycol Diacetate CAS#111-55-7

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Chemical Name：Ethylene Glycol Diacetate

CAS No.: 111-55-7

Molecular Formula：C6H10O4

Molecular weight:146.14

Sample: Available

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Product Details

Ethylene Glycol Diacetate CAS#111-55-7

Ethylene Glycol Diacetate, additionally recognized as ethylene glycol diacetate, has a chemical shape containing an ethylene glycol (1,2-ethanol) skeleton, with an acetate crew (-O-C (=O)-CH₃) linked to every of the two hydroxyl positions of ethylene glycol.
It is normally a colorless, obvious liquid, from time to time barely yellowish. It has the scent of acetate, a density of about 1.1043g/mL (20°C), a melting factor of -41°C, a boiling factor between 185 and 190°C, a refractive index of 1.4162 (20°C), and a flash factor (opening) of 96°C.
It has normal chemical residences of esters and is without difficulty hydrolyzed in the presence of caustic alkali and inorganic acids to produce ethylene glycol and acetic acid. For example, when reacting with sodium hydroxide solution, its ester bond will spoil to produce the corresponding alcohol and carboxylate. At the equal time, it is additionally susceptible to alcoholysis, and can take part in the response as an acetate donor in natural synthesis reactions.

Ethylene Glycol Diacetate CAS#111-55-7

Ethylene glycol diacetate Chemical Properties

Melting point	-41 °C (lit.)
Boiling point	186-187 °C (lit.)
density	1.104 g/mL at 20 °C (lit.)
vapor density	5.04 (vs air)
vapor pressure	0.2 mm Hg ( 20 °C)
refractive index	n20/D 1.431(lit.)
Fp	198 °F
storage temp.	2-8°C
solubility	160g/l
form	Liquid
color	Colorless
Odor	at 100.00 %. green floral estery alcoholic
Odor Type	green
explosive limit	1.6%, 135°F
Water Solubility	160 g/L (20 ºC)
Merck	14,3799
BRN	1762308
Dielectric constant	37.7（25℃）
LogP	0.1 at 40℃
CAS DataBase Reference	111-55-7(CAS DataBase Reference)
NIST Chemistry Reference	1,2-Ethanediol, diacetate(111-55-7)
EPA Substance Registry System	Ethylene glycol diacetate (111-55-7)

Safety Information

Hazard Codes	Xn,Xi
Risk Statements	36/37/38
Safety Statements	26-36-24/25-22
WGK Germany	1
RTECS	KW4025000
F	3
Autoignition Temperature	899 °F
TSCA	Yes
HS Code	29153900
Hazardous Substances Data	111-55-7(Hazardous Substances Data)
Toxicity	LD50 orally in rats: 6.86 g/kg (Smyth)

Product Usage

EGDA can be used as a solvent for oils, cellulose esters, explosives, etc.
EGDA imparts great glide residences in baking varnishes and enamels and the place thermoplastic acrylic resins are used. It is additionally a accurate solvent for cellulosic coatings and can be used in some ink systems, such as display screen inks. It has been used as a fragrance fixative and has mentioned functions in waterborne adhesives.
Ethylene glycol diacetate can be used as an acyl donor for the in situ technology of peracetic acid throughout the chemoenzymatic synthesis of caprolactone. It can be used as a precursor for the enzymatic synthesis of poly(ethylene glutarate).

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