Ethyl diglyme (Diethylene glycol methyl ethyl ether) is a water-soluble, low-odor aprotic solvent that offers high solvency and dispersancy for pigments and dyes in digital ink formulations.

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is used in the production of polyurethane elastomers and as a solvent for nitrocellulose and other coating systems.

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is prepared by the reaction of dimethyl ether and ethylene oxide over an acid catalyst.

CAS Number: 111-96-6

EC Number: 203-924-4

Chemical Formula: (CH3OCH2CH2)2O

Molar Mass: 134.175 g/mol

Synonyms: Diglyme, 111-96-6, 1-Methoxy-2-(2-methoxyethoxy)ethane, Bis(2-methoxyethyl) ether, DIETHYLENE GLYCOL DIMETHYL ETHER, 2,5,8-Trioxanonane, Dimethyl carbitol, Di(2-Methoxyethyl) ether, Bis(2-methoxyethyl)ether, Glyme 2, Dimethoxydiglycol, (2-Methoxyethyl) ether, Ether, bis(2-methoxyethyl), Methyldiglyme, Diglycol methyl ether, Diethyl glycol dimethyl ether, Ethane, 1,1'-oxybis[2-methoxy-, 2-(2-Methoxyethoxy)-1-methoxyethane, diethylene glycol dimethylether, 1,1'-Oxybis(2-methoxyethane), 2,2'-oxybis(1-methoxyethane), DTXSID1024621, Ethanol, 2,2'-oxybis-, dimethyl ether, M4BH3X0MVZ, Ethane, 1,1'-oxybis(2-methoxy-, HISOLVE MDM, 2,2'-oxybis[1-(methyloxy)ethane], NSC-59726, DTXCID604621, 1,1'-oxybis[2-methoxyethane], CHEBI:46784, 2,2'-oxybis(1-(methyloxy)ethane), DEGDME, DGDME, RefChem:587365, 203-924-4, 2-Methoxyethyl ether, MFCD00008503, 2-methoxyethylether, NSC 59726, Glyme-2, diethyleneglycol dimethyl ether, Dimethyldiglycol, Diethylene Glycol Dimethyl Ether(Diglyme), CH3-O-CH2-CH2-O-CH2-CH2-O-CH3, Dimethyldigol, CAS-111-96-6, HSDB 72, M2M, CCRIS 6212, EINECS 203-924-4, UNII-M4BH3X0MVZ, diethyleneglycoldimethylether, BRN 1736101, dimethyl digol, methyl diglyme, Dimethylcarbitol, AI3-28583, methoxyethyl ether, (Diglyme), 2,8-Trioxanonane, Diglyme; 1-Methoxy-2-(2-methoxyethoxy)ethane; Bis(2-methoxyethyl)ether; Diethylene glycol dimethyl ether, 2-methoxylethyl ether, 2-methyoxyethyl ether, (2-methoxyethyl)ether, bis(2methoxyethyl)ether, DIGLYME [MI], Dimethoxydiethylene glycol, di-(2-methoxyethyl)ether, SCHEMBL398, EC 203-924-4, bis-(2-methoxy ethyl)ether, bis-(2-methoxyethyl) ether, bis-(2-methoxy ethyl) ether, SCHEMBL220323, Ethane,1'-oxybis[2-methoxy-, diethylene-glycol dimethyl ether, SCHEMBL6762084, SCHEMBL8548357, CH3OCH2CH2OCH2CH2OCH3, 1,1'-Oxybis(2-methoxy)ethane, CHEMBL1234162, SCHEMBL20565668, 2,2'-Oxybisethanol dimethyl ether, NSC59726, Bis(2-methoxyethyl) Ether, Reagent, Ethanol,2'-oxybis-, dimethyl ether, Tox21_202340, Tox21_300077, EBC-47215, STL280534, 1-(2-methoxyethoxy)-2-methoxyethane, 1-methoxy-2-(2-methoxyethoxyl)ethane, AKOS000120199, DB02935, MSK005086-100M, BIS(2-METHOXYETHYL) ETHER-D14, 1-Methoxy-2-(2-methoxyethoxy)ethane #, NCGC00247897-01, NCGC00247897-02, NCGC00253963-01, NCGC00259889-01, DB-060140, B0498, CS-0017205, NS00000296, EN300-19205, D72523, DIETHYLENE GLYCOL DIMETHYL ETHER [HSDB], Q865952, Diethylene glycol dimethyl ether, analytical standard, Diethylene glycol dimethyl ether, anhydrous, 99.5%, Diethylene glycol dimethyl ether, ReagentPlus(R), 99%, F1908-0129, Z104473160, Diethylene glycol dimethyl ether stabilized with 100ppm BHT, Diethylene glycol dimethyl ether, Vetec(TM) reagent grade, 98%, Diethylene glycol dimethyl ether Solution in Methanol, 100ug/mL, Diethylene glycol dimethyl ether, puriss. p.a., >=99.5% (GC), Diethylene glycol dimethyl ether, spectrophotometric grade, >=99%, 1-METHOXY-2-(2-METHOXYETHOXY)ETHANE(STABILIZED WITH 0.01%BHT), 248243-66-5, Diethylene glycol dimethyl ether, puriss., absolute, over molecular sieve (H2O <=0.005%), >=99.5% (GC)

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is a glycol ether solvent derived from diethylene glycol in which the terminal hydroxyl groups are etherified with methyl and ethyl substituents, forming a stable diether structure with the molecular formula C₇H₁₆O₃.

Ethyl diglyme (Diethylene glycol methyl ethyl ether) appears as a clear, colorless liquid with a mild ether-like odor and is fully miscible with water as well as many organic solvents.

Due to its balanced polarity and relatively high boiling point, Ethyl diglyme (Diethylene glycol methyl ethyl ether) exhibits strong solvency and controlled evaporation characteristics, making it suitable for coatings, inks, adhesives, cleaning formulations, and various chemical processing applications.

Ethyl diglyme (Diethylene glycol methyl ethyl ether)'s excellent coupling ability between aqueous and hydrophobic components makes it particularly valuable in water-based systems, while its chemical stability under normal storage conditions supports reliable industrial use.

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is a suitable solvent for emissive applications like digital ink formulations.

This water soluble, low odor aprotic solvent offers high solvency and dispersancy for pigments and dyes, while preventing clogging of printer heads.

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is also used for the removal of water from gas streams (dehydration).

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is not flammable, unless preheated. 

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is an organic compound with the formula (HOCH2CH2)2O. 

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is a colorless, practically odorless, poisonous, and hygroscopic liquid with a sweetish taste.

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is miscible in water, alcohol, ether, acetone, and ethylene glycol. 

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is a widely used solvent. 

Ethyl diglyme (Diethylene glycol methyl ethyl ether) can be a contaminant in consumer products.

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is used as a building block in organic synthesis, e.g. of morpholine and 1,4-dioxane. 

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is a solvent for nitrocellulose, resins, dyes, oils, and other organic compounds. 

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is organic solvent commonly used in the cosmetic industry and ink industry. 

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is a useful research chemical.

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is an aromatic hydrocarbon that has a carbonyl group. 

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is used in the production of polyurethane elastomers and as a solvent for nitrocellulose and other coatings. 

Ethyl diglyme (Diethylene glycol methyl ethyl ether) has been detected in the environment, food, and cosmetics at low levels. 

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is an organic compound with the chemical formula (CH3OCH2CH2)2O.

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is a colorless liquid with a slight ether-like odor.

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is a solvent with a high boiling point.

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is the dimethyl ether of diethylene glycol.

The name Ethyl diglyme (Diethylene glycol methyl ethyl ether) is a portmanteau of diglycol methyl ether.

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is miscible with water as well as organic solvents.

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is prepared by a reaction of dimethyl ether and ethylene oxide over an acid catalyst.

Solvent:

Because of its resistance to strong bases, Ethyl diglyme (Diethylene glycol methyl ethyl ether) is favored as a solvent for reactions of alkali metal reagents even at high temperatures.

Rate enhancements in reactions involving organometallic reagents, such as Grignard reactions or metal hydride reductions, have been observed when using Ethyl diglyme (Diethylene glycol methyl ethyl ether) as a solvent.

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is also used as a solvent in hydroboration reactions with diborane.

Ethyl diglyme (Diethylene glycol methyl ethyl ether) serves as a chelate for alkali metal cations, leaving anions more active.

Uses of Ethyl Diglyme (Diethylene Glycol Methyl Ethyl Ether):

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is widely used as a versatile solvent in coatings, paints, and printing inks, where it improves resin solubility, pigment dispersion, and film formation properties.

Ethyl diglyme (Diethylene glycol methyl ethyl ether)'s balanced polarity and full water miscibility make it particularly effective in water-based formulations, serving as a coupling agent between hydrophilic and hydrophobic components.

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is also applied in industrial and precision cleaning systems to dissolve oils, greases, and processing residues efficiently.

In addition, Ethyl diglyme (Diethylene glycol methyl ethyl ether) functions as a carrier solvent and reaction medium in adhesives, sealants, and various chemical processing operations requiring controlled evaporation and strong solvency performance.

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is used as a solvent and chemical intermediate.

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is used in the coating industry and in photolithography to make semiconductor chips.

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is also used in adhesives, sealants, and automotive care products.

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is an important and excellent organic solvents.

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is used mainly in the industry of ink, paint and cosmetic etc.

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is used in the field of organic synthetic solvent, ink and coating

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is a important solvent, used for ink and paint industry.

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is used as organic synthesis solvent 

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is well used on inks, coatings and paints technology fields.

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is used as a solvent in the synthesis of pharmaceuticals and fine chemicals, facilitating various chemical reactions.

Ethyl diglyme (Diethylene glycol methyl ethyl ether) helps dissolve active ingredients in pharmaceutical formulations, improving their stability and efficacy.

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is used as a solvent and carrier in cosmetic products, helping to dissolve ingredients and enhance product texture.

Ethyl diglyme (Diethylene glycol methyl ethyl ether) found in creams, lotions, and serums to improve the consistency and application properties.

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is included in formulations for various cleaning agents, providing effective removal of grease, grime, and stains.

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is used in specific applications related to fuel cells, including the dissolution of certain materials or as a part of the electrolyte system.

Ethyl diglyme (Diethylene glycol methyl ethyl ether) may be used in formulations for drilling fluids to enhance performance and reduce environmental impact.

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is used as a solvent in dyeing processes and textile finishing treatments, aiding in the application of dyes and chemicals.

Ethyl diglyme (Diethylene glycol methyl ethyl ether) sometimes used as a solvent in agricultural chemical formulations, helping to dissolve active ingredients and improve application efficiency.

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is a very useful organic solvent. 

Ethyl diglyme (Diethylene glycol methyl ethyl ether) has a high boiling point and has been used to study the activities of enzymes in aqueous organic mixtures.

Solvent in Coatings and Paints:

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is used as a solvent to improve resin dissolution, film formation, and flow properties in water-based and solvent-borne coatings.

Printing Inks:

Ethyl diglyme (Diethylene glycol methyl ethyl ether) enhances pigment dispersion, viscosity control, and drying performance in ink formulations.

Industrial Cleaning:

Ethyl diglyme (Diethylene glycol methyl ethyl ether) functions as a powerful solvent for removing oils, greases, and residues in maintenance and precision cleaning systems.

Adhesives and Sealants:

Ethyl diglyme (Diethylene glycol methyl ethyl ether) acts as a carrier solvent to improve formulation stability and application performance.

Chemical Processing:

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is used as a reaction medium and coupling agent due to its balanced polarity and water miscibility.

Electronics and Precision Applications:

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is applied in specialty cleaning and processing systems requiring controlled evaporation and strong solvency.

Industry Uses:

Solvents (which become part of product formulation or mixture)

Not Known or Reasonably Ascertainable

Solvent

Monomers

Processing aids, not otherwise listed

Consumer Uses:

Monomers

Not Known or Reasonably Ascertainable

Methods of Manufacturing of Ethyl Diglyme (Diethylene Glycol Methyl Ethyl Ether):

Ethylene glycol ethers are produced by reacting ethylene oxide with alcohols in the presence of either acidic or basic catalysts.

Temperature, pressure, mole ratios of reactants, and catalysts are chosen to yield the desired product mix.

Ethylene glycol monoethers are usually produced by reaction of ethylene oxide with the appropriate alcohol.

A mixture of homologues is obtained.

The glycol monoethers can be converted to diethers by alkylation with common alkylating agents, such as dimethyl sulfate or alkyl halides (Williamson synthesis).

Glycol dimethyl ethers are formed by treatment of dimethyl ether with ethylene oxide.

Synthesis of Ethyl Diglyme (Diethylene Glycol Methyl Ethyl Ether):

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is synthesized through controlled etherification of diethylene glycol with appropriate alkylating agents under industrial conditions.

The process typically involves reacting diethylene glycol with methyl and ethyl sources, such as methanol and ethanol derivatives, in the presence of an acid or base catalyst.

During the reaction, the hydroxyl (–OH) groups of diethylene glycol are converted into ether linkages (–O–CH₃ and –O–C₂H₅), forming the diether structure.

Reaction temperature, pressure, catalyst concentration, and reactant ratios are carefully controlled to ensure high selectivity and minimize formation of mono-etherified or over-alkylated by-products.

After completion, the reaction mixture undergoes purification, usually by fractional or vacuum distillation, to remove unreacted alcohols, residual diethylene glycol, and side products.

The final product is filtered, quality-tested for purity and moisture content, and packaged under controlled conditions to meet industrial solvent specifications.

Stability and Reactivity of Ethyl Diglyme (Diethylene Glycol Methyl Ethyl Ether):

Chemical Stability:

Ethyl diglyme (Diethylene glycol methyl ethyl ether) is stable under normal conditions of use, handling, and storage.

Reactivity:

Ethyl diglyme (Diethylene glycol methyl ethyl ether) does not undergo hazardous polymerization.

Ethyl diglyme (Diethylene glycol methyl ethyl ether) may react with strong oxidizing agents.

Conditions to Avoid:

Excessive heat, open flames, sparks, and prolonged exposure to air at elevated temperatures.

Incompatible Materials:

Strong oxidizers, strong acids, and strong bases.

Hazardous Decomposition Products:

Thermal decomposition may produce carbon oxides (CO, CO₂) and irritating vapors.

Handling and Storage of Ethyl Diglyme (Diethylene Glycol Methyl Ethyl Ether):

Handling:

Ethyl diglyme (Diethylene glycol methyl ethyl ether) should be handled using good industrial hygiene practices.

Avoid breathing vapors or mists.

Prevent contact with eyes and prolonged skin exposure.

Storage:

Store in a cool, dry, well-ventilated area away from ignition sources.

Storage Conditions:

Keep containers tightly closed.

Protect from heat and direct sunlight.

Packaging Materials:

Store in approved solvent-resistant containers such as stainless steel or coated drums.

Shelf Life:

Stable for extended periods when stored under recommended conditions.

First Aid Measures of Ethyl Diglyme (Diethylene Glycol Methyl Ethyl Ether):

Inhalation:

Move exposed person to fresh air.

Seek medical attention if symptoms such as dizziness or irritation persist.

Skin Contact:

Wash thoroughly with soap and water.

Remove contaminated clothing.

Seek medical advice if irritation develops.

Eye Contact:

Rinse cautiously with water for several minutes.

Remove contact lenses if present and easy to do.

Seek medical attention if irritation continues.

Ingestion:

Rinse mouth.

Do not induce vomiting unless directed by medical personnel.

Seek medical advice if discomfort occurs.

Most Important Symptoms:

May cause mild irritation to eyes, skin, and respiratory tract depending on exposure level.

Firefighting Measures of Ethyl Diglyme (Diethylene Glycol Methyl Ethyl Ether):

Suitable Extinguishing Media:

Alcohol-resistant foam, dry chemical powder, carbon dioxide (CO₂), or water spray.

Specific Hazards:

Combustible liquid.

Vapors may form flammable mixtures with air at elevated temperatures.

Protective Equipment for Firefighters:

Self-contained breathing apparatus (SCBA) and full protective clothing.

Special Precautions:

Cool exposed containers with water spray.

Prevent runoff from entering drains or waterways.

Accidental Release Measures of Ethyl Diglyme (Diethylene Glycol Methyl Ethyl Ether):

Personal Precautions:

Avoid inhalation of vapors.

Use appropriate personal protective equipment.

Ensure adequate ventilation.

Environmental Precautions:

Prevent large quantities from entering drains, soil, or watercourses.

Methods for Cleanup:

Absorb with inert material such as sand or vermiculite.

Collect into suitable containers for disposal according to local regulations.

Exposure Controls / Personal Protection of Ethyl Diglyme (Diethylene Glycol Methyl Ethyl Ether):

Occupational Exposure Limits:

Exposure limits may vary by jurisdiction.

Consult local regulatory standards.

Engineering Controls:

Provide adequate general and local exhaust ventilation to minimize vapor accumulation.

Respiratory Protection:

Not normally required under adequate ventilation.

Use appropriate respirator if exposure limits may be exceeded.

Hand Protection:

Chemical-resistant gloves recommended for prolonged or repeated contact.

Eye Protection:

Safety glasses or chemical splash goggles recommended.

Skin Protection:

Wear protective clothing if repeated exposure is expected.

Hygiene Measures:

Wash hands after handling.

Avoid eating, drinking, or smoking in work areas.

Identifiers of Ethyl Diglyme (Diethylene Glycol Methyl Ethyl Ether):

CAS Number: 111-96-6

Beilstein Reference: 1736101

ChEBI: CHEBI:46784

ChEMBL: ChEMBL1234162

ChemSpider: 13839575

DrugBank: DB02935

ECHA InfoCard: 100.003.568

EC Number: 203-924-4

Gmelin Reference: 26843

PubChem CID: 8150

RTECS number: KN3339000

UNII: M4BH3X0MVZ

UN number: 2252 1993

CompTox Dashboard (EPA): DTXSID1024621

InChI: InChI=1S/C6H14O3/c1-7-3-5-9-6-4-8-2/h3-6H2,1-2H3

Key: SBZXBUIDTXKZTM-UHFFFAOYSA-N

InChI=1/C6H14O3/c1-7-3-5-9-6-4-8-2/h3-6H2,1-2H3

Key: SBZXBUIDTXKZTM-UHFFFAOYAG

SMILES: COCCOCCOC

Empirical Formula (Hill Notation): C7H16O3

CAS Number: 1002-67-1

Molecular Weight: 148.20

MDL number: MFCD01727263

UNSPSC Code: 12352112

EC Index Number: 213-690-5

NACRES: NA.22

Assay: ≥96.0% (GC)

Form: liquid

EC Number: 213-690-5

UNII: LF64ICW5Y3

HS code: 2909199090

Characteristics

PSA: 27.69000

XLogP3: 0.68590

Appearance: Liquid

Density: 0.908 g/cm³

Boiling Point: 179 °C

Flash Point: 53.8ºC

Chemical Name: Diethylene glycol ethyl methyl ether

CAS No.: 1002-67-1

Molecular Formula: C7H16O3

Properties of Ethyl Diglyme (Diethylene Glycol Methyl Ethyl Ether):

Chemical formula: (CH3OCH2CH2)2O

Molar mass: 134.175 g·mol−1

Density: 0.937 g/mL

Melting point: −64 °C (−83 °F; 209 K)

Boiling point: 162 °C (324 °F; 435 K)

Solubility in water: Miscible

SMILES string: O(CCOCC)CCOC

InChI: 1S/C7H16O3/c1-3-9-6-7-10-5-4-8-2/h3-7H2,1-2H3

InChI key: CNJRPYFBORAQAU-UHFFFAOYSA-N

assay: ≥96.0% (GC)

form: liquid

mp: -72 °C

transition temp: flash point 82 °C

solubility: 76 g/L

density: 0.925 g/cm3

storage temp.: 2-30°C

Quality Level: 200

Melting point: -44.3 °C

Boiling point: 180-190 °C(lit.)

Density: 0.909 g/mL at 25 °C(lit.)

vapor density: 5.6 (vs air)

vapor pressure: 0.5 mm Hg ( 20 °C)

refractive index: n20/D 1.412(lit.)

Flash point: 160 °F

storage temp.: Store below +30°C.

solubility: Chloroform (Sparingly), Methanol (Slightly)

form: Liquid

color: Clear

Relative polarity: 3.9

explosive limit: 6.2%

Water Solubility: SOLUBLE

λmax: λ: 260 nm Amax: 1.00

λ: 300 nm Amax: 0.10

λ: 320 nm Amax: 0.04

λ: 350-400 nm Amax: 0.01

Merck: 14,3118

BRN: 1699259

Dielectric constant: 5.7000000000000002

Stability: Stable. Combustible. Incompatible with strong oxidizing agents. May form peroxides on exposure to air - test for their presence before heating.

InChIKey: RRQYJINTUHWNHW-UHFFFAOYSA-N

LogP: 0.39 at 25℃

Molecular Weight: 148.20 g/mol

XLogP3: 0

Hydrogen Bond Donor Count: 0

Hydrogen Bond Acceptor Count: 3

Rotatable Bond Count: 7

Exact Mass: 148.109944368 g/mol

Monoisotopic Mass: 148.109944368 g/mol

Topological Polar Surface Area: 27.7 Ų

Heavy Atom Count: 10

Complexity: 56.8

Isotope Atom Count: 0

Defined Atom Stereocenter Count: 0

Undefined Atom Stereocenter Count: 0

Defined Bond Stereocenter Count: 0

Undefined Bond Stereocenter Count: 0

Covalently-Bonded Unit Count: 1

Compound Is Canonicalized: Yes

Specifications of Ethyl Diglyme (Diethylene Glycol Methyl Ethyl Ether):

Appearance (Clarity): Clear

Appearance (Colour): Colourless

Appearance (Form): Liquid

Assay (GC): min. 99%

Density (g/ml) @ 20°C: 0.908-0.910

Refractive Index (20°C): 1.411-1.412

Boiling Range: 186-188°C

Water (KF): max. 0.1%

Related Compounds of Ethyl Diglyme (Diethylene Glycol Methyl Ethyl Ether):

Diethylene glycol diethyl ether

ethylene glycol dimethyl ether

Names of Ethyl Diglyme (Diethylene Glycol Methyl Ethyl Ether):

Preferred IUPAC name:

1-Methoxy-2-(2-methoxyethoxy)ethane

Other names:

Ethyl diglyme (Diethylene glycol methyl ethyl ether)

2-Methoxyethyl ether

Di(2-methoxyethyl) ether

Diethylene glycol dimethyl ether