Ethylene glycol dibutyl ether

Base Information

• Chemical Name: Ethylene glycol dibutyl ether
• CAS No.: 112-48-1
• Molecular Formula: C10H22O2
• Molecular Weight: 174.283
• Hs Code.: 29091990
• European Community (EC) Number: 203-976-8
• ICSC Number: 1149
• UNII: 1HZO49D869
• DSSTox Substance ID: DTXSID5074268
• Nikkaji Number: J27.099G
• Wikidata: Q27252436
• Mol file: 112-48-1.mol

Synonyms:Ethylene glycol dibutyl ether;112-48-1;1,2-DIBUTOXYETHANE;Ethylene glycol di-n-butyl ether;Glycol dibutyl ether;Dibutyl cellosolve;Dibutyl Oxitol;Ethane, 1,2-dibutoxy-;1-(2-Butoxyethoxy)butane;Dibutylether ethylenglykolu;ETHYLENEGLYCOLDI-N-BUTYLETHER;HSDB 2827;Dibutylether ethylenglykolu [Czech];Butane, 1,1'-(1,2-ethanediylbis(oxy))bis-;EINECS 203-976-8;Ethyl glycol dibutyl ether;BRN 1738358;UNII-1HZO49D869;AI3-19429;1HZO49D869;Butane, 1,1'-[1,2-ethanediylbis(oxy)]bis-;Dibutyl Glycol;1,2-dibutoxy ethane;1,2-dibutoxy-ethane;EGB (CHRIS Code);SCHEMBL30673;1-(2-Butoxyethoxy)butane #;Butano, 1-(2-butoxietoxi)-;DTXSID5074268;MFCD00048785;AKOS025311491;BUTANE, 1-(2-BUTOXYETHOXY)-;LS-65489;CS-0187426;E0217;ETHYLENE GLYCOL DIBUTYL ETHER [HSDB];FT-0659045;F14779;J-521343;Q27252436

Chemical Property of Ethylene glycol dibutyl ether

Chemical Property:

• Appearance/Colour: Colorless liquid
• Vapor Pressure: 0.38mmHg at 25°C
• Melting Point: -69°C(lit.)
• Refractive Index: 1.416
• Boiling Point: 204.276 °C at 760 mmHg
• Flash Point: 51.257 °C
• PSA: 18.46000
• Density: 0.845 g/cm³
• LogP: 2.61980
• Water Solubility.: Practically insoluble in water
• XLogP3: 2.5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 9
• Exact Mass: 174.161979940
• Heavy Atom Count: 12
• Complexity: 64.2

Purity/Quality:

99% ^*data from raw suppliers

1-(2-Butoxyethoxy)butane ^*data from reagent suppliers

Safty Information:

• Safety Statements: 23-24/25

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Solvents -> Glycol Ethers (E Series)
• Canonical SMILES: CCCCOCCOCCCC
• Inhalation Risk: No indication can be given about the rate at which a harmful concentration of this substance in the air is reached on evaporation at 20 °C.
• Effects of Short Term Exposure: The substance is mildly irritating to the eyes and skin.
• Effects of Long Term Exposure: The substance defats the skin, which may cause dryness or cracking.
• Uses: High-boiling inert solvent; specialized solvent and extraction applications.

Technology Process of Ethylene glycol dibutyl ether

There total 20 articles about Ethylene glycol dibutyl ether which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

ethylene glycol (107-21-1) + butyraldehyde (123-72-8) → 2-propyl-1,3-dioxolane (3390-13-4) + 2-Butoxyethanol (111-76-2,9004-77-7) + 1,2-dibutoxyethane (112-48-1,31885-97-9) + butan-1-ol (71-36-3)

Guidance literature:

With palladium 10% on activated carbon; hydrogen; at 160 ℃; for 2h; under 51755.2 Torr;

Reference yield:

ethylene glycol (107-21-1) + butyraldehyde (123-72-8) → 2-Butoxyethanol (111-76-2,9004-77-7) + 1,2-dibutoxyethane (112-48-1,31885-97-9) + butan-1-ol (71-36-3)

Guidance literature:

With hydrogen; palladium 10% on activated carbon; at 180 ℃; for 2h; under 51716.2 Torr; Product distribution / selectivity; Inert atmosphere;

Reference yield:

2-propyl-1,3-dioxolane (3390-13-4) → 2-Butoxyethanol (111-76-2,9004-77-7) + 1,2-dibutoxyethane (112-48-1,31885-97-9)

Guidance literature:

With hydrogen; 0.6 wt % palladium on alumina; at 210 ℃; under 16274.9 Torr; Product distribution / selectivity;

upstream raw materials:

1,1,2,2-tetrabutoxy-ethane

1-(2-chloroethoxy)butane

sodium butanolate

1,2-dibutoxy-ethene