| Identification | More | [Name]
Ethylene glycol diethyl ether | [CAS]
629-14-1 | [Synonyms]
1,2-DIETHOXYETHANE
DIETHYL CELLOSOLVE
DIETHYL GLYCOL
1,2-diethoxy-ethan
1,2-ethanediol,diethylether
2-Ethoxyethyl ethyl ether
2-ethoxyethylethylether
3,6-Dioxaoctane
Diethylether ethylenglykolu
diethyletherethylenglykolu
Ethane,1,2-diethoxy-
Ethyl glyme
ethyleneglycoldlethylether
ethylglyme
Glyme-1
diethoxyethane
Ethylene Glycol Diethyl
ethykene glycol diethyl ether
EthyleneGlycolDiethylEtherC6H14O2
1,2-Diethoxyethane,98% | [EINECS(EC#)]
211-076-1 | [Molecular Formula]
C6H14O2 | [MDL Number]
MFCD00009253 | [Molecular Weight]
118.17 | [MOL File]
629-14-1.mol |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R10:Flammable.
R37/38:Irritating to respiratory system and skin .
R41:Risk of serious damage to eyes. | [Safety Statements ]
S16:Keep away from sources of ignition-No smoking .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [RIDADR ]
UN 1153 3/PG 2
| [WGK Germany ]
2
| [RTECS ]
KI1225000
| [Autoignition Temperature]
208 °C | [TSCA ]
Yes | [HazardClass ]
3 | [PackingGroup ]
II | [HS Code ]
29091900 | [Safety Profile]
Moderately toxic by
ingestion. Mildly toxic by inhalation. An
experimental teratogen. Experimental
reproductive effects. An eye irritant. An
aprotic solvent. A very dangerous fire
hazard when exposed to heat or flame; can
react with oxidizing materials. To fight fire,
use CO2, dry chemical. See also GLYCOL
ETHERS and various cellosolve entries. | [Hazardous Substances Data]
629-14-1(Hazardous Substances Data) | [Toxicity]
LD50 orally in Rabbit: 2350 mg/kg |
| Hazard Information | Back Directory | [General Description]
A clear colorless liquid with a faint ether-like odor. Flash point 95°F. Less dense than water and insoluble in water. Vapors heavier than air. | [Reactivity Profile]
ETHYLENE GLYCOL DIETHYL ETHER(629-14-1) can react with oxidizers. ETHYLENE GLYCOL DIETHYL ETHER(629-14-1) is incompatible with strong acids. | [Air & Water Reactions]
Highly flammable. Insoluble in water. | [Health Hazard]
Inhalation causes irritation of nose and throat. Contact with liquid irritates eyes but has little or no effect on skin. Ingestion causes irritation of mouth and stomach. | [Potential Exposure]
Ethylene glycol diethyl ether is used
as an aprotic solvent; in chemical manufacturing; as a
solvent for detergents and in other cleaning products | [Fire Hazard]
HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water. | [First aid]
If this chemical gets into the eyes, remove any
contact lenses at once and irrigate immediately for at
least 15 minutes, occasionally lifting upper and lower
lids. Seek medical attention immediately. If this chemical
contacts the skin, remove contaminated clothing and
wash immediately with soap and water. Seek medical
attention immediately. If this chemical has been inhaled,
remove from exposure, begin rescue breathing (using
universal precautions, including resuscitation mask) if
breathing has stopped and CPR if heart action has
stopped. Transfer promptly to a medical facility. When
this chemical has been swallowed, get medical attention.
Give large quantities of water and induce vomiting.
Do not make an unconscious person vomit. | [Shipping]
UN1153 Ethylene glycol diethyl ether, Hazard
Class: 3; Labels: 3-Flammable liquid | [Incompatibilities]
Forms explosive mixture with air when
heated. Incompatible with oxidizers (chlorates, nitrates,peroxides, permanganates, perchlorates, chlorine, bromine,
fluorine, etc.); contact may cause fires or explosions. Keep
away from alkaline materials, strong bases, strong acids,
oxoacids, and epoxides. Attacks some plastics, rubber and
coatings. May slowly form unstable reactive peroxides during prolonged storage or on exposure to air and light. Also
incompatible with strong acids; aluminum and its alloys | [Description]
Ethylene glycol diethyl ether is a colorless liquid. Molecular weight = 118.20; Boiling point = 122℃;Freezing/Melting point = - 74℃; Flash point= 35℃;Autoignition temperature = 406℃. Hazard Identification(based on NFPA-704 M Rating System): Health 1,Flammability 3, Reactivity 0. Slightly soluble in water. | [Chemical Properties]
Clear colorless liquid | [Chemical Properties]
Ethylene glycol diethyl ether is a colorless liquid. | [Uses]
Ethylene glycol diethyl ether is a important solvent, used for ink, paint and coating industry. Mainly used in polymer, electrochemistry, boracium chemistry, resin, nitro cellulose, In this product , the benzene, xenene, terphenyl, anthracene reacts with sodium and then bring about the complex; it is also used in surface treatment, halogen analysis in gasoline, acetic acid recycle in diluted acetic acid, depaint agent, thinner, flushing agent, stabilizer, anti oxidant , thickener of lube. | [storage]
Color Code—Red: Flammability Hazard: Store ina flammable liquid storage area or approved cabinet awayfrom ignition sources and corrosive and reactive materials.May form peroxides in storage. Prior to working with thischemical you should be trained on its proper handling andstorage. Ethylene glycol diethyl ether must be stored toavoid contact with strong oxidizers (such as chlorine, bromine, and fluorine) and strong acids (such as hydrochloric,sulfuric, and nitric) since violent reactions occur. Sources ofignition, such as smoking and open flames, are prohibitedwhere ethylene glycol diethyl ether is handled, used, orstored. Metal containers involving the transfer of 5 gallonsor more of ethylene glycol diethyl ether should be groundedand bonded. Drums must be equipped with self-closingvalves, pressure vacuum bungs, and flame arresters.Use only nonsparking tools and equipment, especially whenopening and closing containers of ethylene glycol diethylether. Wherever ethylene glycol diethyl ether is used, handled, manufactured, or stored, use explosion-proof electricalequipment and fittings. | [Purification Methods]
After refluxing for 12hours, a mixture of the ether (2L), conc HCl (27mL) and water (200mL), is added with slow passage of nitrogen. The solution is cooled, and KOH pellets are added slowly and with shaking until no more dissolves. The organic layer is decanted, treated with some KOH pellets and again decanted. It is then refluxed with, and distilled from sodium immediately before use. Alternatively, after removal of peroxides by treatment with activated alumina, the ether is refluxed in the presence of the blue ketyl formed by sodium-potassium alloy with benzophenone, then distilled. [Beilstein 1 H 468, 1 II 519, 1 III 2078, 1 IV 2379.] |
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