| Identification | More | [Name]
Ethylene glycol diacetate | [CAS]
111-55-7 | [Synonyms]
1,2-DIACETOXYETHANE
1,2-DIHYDROXYETHANE
1,2-ETHANDIOL
1,2-ETHANEDIOL
1,2-ETHANEDIOL DIACETATE
1,2-ETHANEDIOL GLYCOL
(2,3-DIHYDROXY-1-PROPYLTHIOMETHYL)POLYSTYRENE CROSSLINKED WITH DIVINYLBENZENE
3-BENZYLTHIO-1,2-PROPANEDIOL POLYMER BOUND
AKOS BBS-00004320
CELLOSOLVE DIACETATE
DOWTHERM(R) SR1
DOWTHERM(TM) SR1
EGDA
ETHANE-1,2-DIOL
ETHANEDIOL
ETHANEDIOL DIACETATE
ETHYLENE ACETATE
ETHYLENE ALCOHOL
ETHYLENE DIACETATE
ETHYLENE GLYCOL | [EINECS(EC#)]
203-881-1 | [Molecular Formula]
C6H10O4 | [MDL Number]
MFCD00002885 | [Molecular Weight]
146.14 | [MOL File]
111-55-7.mol |
| Chemical Properties | Back Directory | [Appearance]
clear liquid | [Melting point ]
-41 °C (lit.) | [Boiling point ]
186-187 °C (lit.) | [density ]
1.128 g/mL at 25 °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 ]
blue
| [Odor]
at 100.00 %. green floral estery alcoholic | [explosive limit]
1.6%, 135°F | [Odor Type]
green | [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]
111-55-7(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn,Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S24/25:Avoid contact with skin and eyes .
S22:Do not breathe dust . | [WGK Germany ]
1 | [RTECS ]
KW4025000 | [F ]
3 | [Autoignition Temperature]
899 °F | [TSCA ]
Yes | [HS Code ]
29153900 | [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. | [Hazardous Substances Data]
111-55-7(Hazardous Substances Data) | [Toxicity]
LD50 orally in rats: 6.86 g/kg (Smyth) |
| Hazard Information | Back Directory | [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. | [Reactivity Profile]
ETHYLENE GLYCOL DIACETATE(111-55-7) 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. | [Air & Water Reactions]
Water soluble. | [Health Hazard]
Inhalation is not hazardous. Liquid causes mild irritation of eyes. Ingestion causes stupor or coma. | [Fire Hazard]
This chemical is combustible. | [Chemical Properties]
clear liquid | [Uses]
Solvent for oils, cellulose esters, explosives, etc. | [Production Methods]
Ethylene glycol diacetate is produced by direct esterification of Ethylene glycol with Acetic acid, using azeotropic conditions..
| [Flammability and Explosibility]
Notclassified | [Purification Methods]
Dry the di-ester with CaCl2, filter (excluding moisture) and fractionally distil it under reduced pressure. [Beilstein 2 IV 1541.] |
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