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Diethylene Glycol Monoethyl Ether

Diethylene Glycol Monoethyl Ether
Diethylene Glycol Monoethyl Ether structure
Chemical Name:
Diethylene Glycol Monoethyl Ether
Molecular Formula:
Formula Weight:
MOL File:

Diethylene Glycol Monoethyl Ether Properties

Melting point:
-80 °C
Boiling point:
202 °C(lit.)
0.999 g/mL at 25 °C(lit.)
vapor density 
4.63 (vs air)
vapor pressure 
0.12 mm Hg ( 20 °C)
refractive index 
n20/D 1.427(lit.)
Flash point:
205 °F
storage temp. 
Store below +30°C.
water: soluble
Clear colorless
Weakly fruity; mild and characteristic.
explosive limit
Water Solubility 
Stable. Combustible. Note wide explosion limits. Incompatible with strong oxidizing agents, strong acids, acid chlorides, acid anhydrides. Hygroscopic.
CAS DataBase Reference
111-90-0(CAS DataBase Reference)
NIST Chemistry Reference
Ethanol, 2-(2-ethoxyethoxy)-(111-90-0)
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
  • NFPA
Hazard Codes  Xn,Xi
Risk Statements  36-20-36/37/38
Safety Statements  23-24/25-39-26-36
WGK Germany  1
RTECS  KK8750000
Autoignition Temperature 204 °C
HS Code  29094400
Hazardous Substances Data 111-90-0(Hazardous Substances Data)
Toxicity LD50 orally in rats: 8.69 g/kg (Smyth, Carpenter)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P337+P313 IF eye irritation persists: Get medical advice/attention.

NFPA 704

Diamond Hazard Value Description
Flammability   1 Materials that require considerable preheating, under all ambient temperature conditions, before ignition and combustion can occur. Includes some finely divided suspended solids that do not require heating before ignition can occur. Flash point at or above 93.3 °C (200 °F). (e.g. mineral oil, ammonia)
Instability   0 Normally stable, even under fire exposure conditions, and is not reactive with water (e.g. helium,N2)

(NFPA, 2010)

Diethylene Glycol Monoethyl Ether price More Price(17)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 537616 Diethylene glycol monoethyl ether ReagentPlus , 99% 111-90-0 1l $59.3 2018-11-13 Buy
Sigma-Aldrich 537616 Diethylene glycol monoethyl ether ReagentPlus , 99% 111-90-0 4l $200 2018-11-13 Buy
TCI Chemical E0048 Diethylene Glycol Monoethyl Ether >99.0%(GC) 111-90-0 25g $14 2018-11-22 Buy
TCI Chemical E0048 Diethylene Glycol Monoethyl Ether >99.0%(GC) 111-90-0 500g $20 2018-11-22 Buy
Alfa Aesar A14670 Diethylene glycol monoethyl ether, 98% 111-90-0 500g $20.5 2018-11-13 Buy

Diethylene Glycol Monoethyl Ether Chemical Properties,Uses,Production

Chemical Properties

Diethylene glycol monoethyl ether is a colorless, stable, hygroscopic liquid of a mild, pleasant odor. It is completely miscible with water, alcohols, ethers, ketones, aromatic and aliphatic hydrocarbons, and halogenated hydrocarbons. Owing to the fact that it contains an ether-alcohol-hydrocarbon group in the molecule, it has the power to dissolve a wide variety of substances such as oils, fats, waxes, dyes, camphor and natural resins like copal resin, kauri, mastic, rosin, sandarac, shellac, as well as several types of synthetic resins. It is used as a solvent in synthetic resin coating compositions, and in lacquers, where high-boiling solvents are desired.


Usually used as solvent for the polymer electrospinning.


ChEBI: A primary alcohol that is ethanol substituted by a 2-ethoxyethoxy group at position 2.

General Description

A colorless, slightly viscous liquid with a mild pleasant odor. Flash point near 190°F. Used to make soaps, dyes, and other chemicals.

Air & Water Reactions

Slightly denser than water and soluble in water. Oxidizes readily in air to form unstable peroxides that may explode spontaneously [Bretherick, 1979 p.151-154, 164].

Reactivity Profile

Mixing 2(2-Ethoxyethoxy)ethanol in equal molar portions with any of the following substances in a closed container caused the temperature and pressure to increase: chlorosulfonic acid and oleum, NFPA 1991.

Health Hazard

None expected.

Fire Hazard

2(2-Ethoxyethoxy)ethanol is combustible.

Fire Hazard

Flash Point (°F): 201 ℃; 205 ℃; Flammable Limits in Air (%): 1.2-8.5 (est.); Fire Extinguishing Agents: alcohol foam, dry liquid, or carbon dioxide; Fire Extinguishing Agents Not To Be Used: Not pertinent; Special Hazards of Combustion Products: Not pertinent; Behavior in Fire: Not pertinent; Ignition Temperature (°F): 400; Electrical Hazard: Not pertinent; Burning Rate: 2.5 mm/min.

Chemical Reactivity

Reactivity with Water : No reaction; Reactivity with Common Materials: No reaction; Stability During Transport: Stable; Neutralizing Agents for Acids and Caustics: Not pertinent; Polymerization: V; Inhibitor of Polymerization: Not pertinent.

Safety Profile

irritation, and unspecified eye effects, cough,

Purification Methods

Ethylene glycol can be removed by extracting 250g in 750mL of *benzene with 5mL portions of water, allowing for phase separation, until successive aqueous portions show the same volume increase. Dry, and free from peroxides, as described for diethylene glycol mono-n-butyl ether. [Beilstein 1 IV 2393.]

Diethylene Glycol Monoethyl Ether Preparation Products And Raw materials

Raw materials

Preparation Products

Diethylene Glycol Monoethyl Ether Suppliers

Global( 253)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Hefei TNJ Chemical Industry Co.,Ltd.
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86-0551-65418684 China 1730 55
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View Lastest Price from Diethylene Glycol Monoethyl Ether manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-04-05 Diethylene Glycol Monoethyl Ether Factory
US $1.00 / kg 1kg Heavy metal < 1-10 ppb High quality Factory Chemwill Asia Co.,Ltd.
2018-12-18 Diethylene Glycol Monoethyl Ether
US $1.00 / kg 1kg as customer's need 500kg career henan chemical co

Diethylene Glycol Monoethyl Ether Spectrum

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