Welcome to LookChem.com Sign In|Join Free
  • or

112-27-6

Post Buying Request

112-27-6 Suppliers

Recommended suppliersmore

Product FOB Price Min.Order Supply Ability Supplier
Triethylene glycol Manufacturer/High quality/Best price/In stock
Cas No: 112-27-6
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Dayang Chem (Hangzhou) Co.,Ltd. Contact Supplier
Top purity Triethylene glycol with high quality and best price cas:112-27-6
Cas No: 112-27-6
USD $ 3.0-10.0 / Kilogram 1 Kilogram 99999 Kilogram/Year Hangzhou Dingyan Chem Co., Ltd Contact Supplier
High quality 2,2'-(Ethylenedioxy)Diethanol supplier in China
Cas No: 112-27-6
No Data No Data 30 Metric Ton/Month Simagchem Corporation Contact Supplier
Triethylene glycol Manufacturer/High quality
Cas No: 112-27-6
USD $ 1.0-3.0 / Metric Ton 1 Metric Ton 10 Metric Ton/Day Hebei yanxi chemical co.,LTD. Contact Supplier
TEG
Cas No: 112-27-6
No Data 225 Kilogram 2000 Metric Ton/Year Hefei TNJ chemical industry co.,ltd Contact Supplier
High Content Natural Extract TEG HACCP manufacturer
Cas No: 112-27-6
USD $ 0.1-0.1 / Gram 1 Gram 100 Metric Ton/Year Xi'an Xszo Chem Co., Ltd. Contact Supplier
Factory Supply 2,2'-(ethylenedioxy)diethanol
Cas No: 112-27-6
No Data 1 1 Ality Chemical Corporation Contact Supplier
Amadis Chemical offer CAS#112-27-6;CAT#A802535
Cas No: 112-27-6
No Data 10 Milligram Amadis Chemical Co., Ltd. Contact Supplier
Triethylene Glycol
Cas No: 112-27-6
No Data No Data No Data Chemwill Asia Co., Ltd. Contact Supplier
Triethylene glycol CAS: 112-27-6
Cas No: 112-27-6
USD $ 1.0-2.0 / Metric Ton 5 Metric Ton 1000 Metric Ton/Year Henan Sinotech Import&Export Corporation Contact Supplier

112-27-6 Usage

General Description

Colorless liquid with a mild odor. Dense than water.

Chemical Reactivity

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

Reactivity Profile

2,2'-(Ethylenedioxy)diethanol is a ether-alcohol derivative. The ether being relatively unreactive. Flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents. They react with oxoacids and carboxylic acids to form esters plus water. Oxidizing agents convert alcohols to aldehydes or ketones. Alcohols exhibit both weak acid and weak base behavior. They may initiate the polymerization of isocyanates and epoxides. Reacts with strong oxidants. [Handling Chemicals Safely 1980. p. 932].

Definition

ChEBI: A poly(ethylene glycol) that is octane-1,8-diol in which the carbon atoms at positions 3 and 6 have been replaced by oxygen atoms.

Purification Methods

Dry the glycol with CaSO4 for 1 week, then it is repeatedly and very slowly fractionally distilled under a vacuum. Store it in a vacuum desiccator over P2O5. It is very hygroscopic. [Beilstein 1 IV 2400.]

Uses

triethylene glycol is a solvent prepared from ethylene oxide and ethylene glycol.

Uses

In various plastics to increase pliability; in air disinfection.

Health Hazard

Vapor and liquid are unlikely to cause harm.

Chemical Properties

Triethylene glycol is a clear, colorless, viscous, stable liquid with a slightly sweetish odor. Soluble in water; immiscible with benzene, toluene, and gasoline. Combustible. Because it has two ether and two hydroxyl groups its chemical properties are closety related to ethers and primary alcohols. It is a good solvent for gums, resins, nitrocellulose, steam-set printing inks and wood stains. With a low vapor pressure and a high boiling point, its uses and properties are similar to those of ethylene glycol and diethylene glycol. Because it is an efficient hygroscopic agent it serves as a liquid desiccant for removing water from natural gas. It is also used in air conditioning systems designed to dehumidify air.

Safety Profile

Poison by intravenous route. Mildly toxic to humans by ingestion. Experimental reproductive effects. An eye and skin irritant. Many glycol ether compounds have dangerous human reproductive effects. Combustible when exposed to heat or flame. Can react with oxidizing materials. Explosive in the form of vapor when exposed to heat, flame, or spark. To fight fire, use alcohol foam, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes. See also ESTERS and GLYCOL ETHERS.

Production Methods

Triethylene glycol, like diethylene glycol, is produced commercially as a by-product of ethylene glycol production. Its formation is favored by a high ethylene oxide to water ratio.
InChI:InChI=1/C6H14O4/c7-1-3-9-5-6-10-4-2-8/h7-8H,1-6H2

112-27-6 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Alfa Aesar (A10772)  Triethylene glycol, 99%    112-27-6 500ml 234.0CNY Detail
Alfa Aesar (A10772)  Triethylene glycol, 99%    112-27-6 2500ml 446.0CNY Detail
Alfa Aesar (A10772)  Triethylene glycol, 99%    112-27-6 10000ml 1600.0CNY Detail
USP (1683708)  Triethyleneglycol  United States Pharmacopeia (USP) Reference Standard 112-27-6 1683708-0.5ML 4,647.24CNY Detail

112-27-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name triethylene glycol

1.2 Other means of identification

Product number -
Other names Triethylene glycol

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Adsorbents and absorbents,Functional fluids (closed systems),Functional fluids (open systems),Intermediates,Processing aids, specific to petroleum production,Solvents (for cleaning or degreasing),Solvents (which become part of product formulation or mixture)
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:112-27-6 SDS

112-27-6Synthetic route

methyl 2-(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)-4-nitrobenzoate
1447497-19-9

methyl 2-(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)-4-nitrobenzoate

A

2-(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)-4-nitrobenzoic acid
1447497-21-3

2-(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)-4-nitrobenzoic acid

B

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

Conditions
ConditionsYield
With methanol; water; sodium hydroxide for 2h; Reflux;A 72%
B n/a
triethylene glycol bromide

triethylene glycol bromide

2,5-dihydroxy-4-nitrobenzoic acid methyl ester
1447497-17-7

2,5-dihydroxy-4-nitrobenzoic acid methyl ester

A

2,5-bis(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)-4-nitrobenzoic acid
1447497-20-2

2,5-bis(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)-4-nitrobenzoic acid

B

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

Conditions
ConditionsYield
Stage #1: triethylene glycol bromide; methyl 2,5-dihydroxy-4-nitrobenzoate With potassium carbonate In acetone Inert atmosphere; Reflux;
Stage #2: With methanol; water; sodium hydroxide for 2h; Reflux;
A 50%
B n/a
oxirane
75-21-8

oxirane

ethylene glycol
107-21-1

ethylene glycol

A

diethylene glycol
111-46-6

diethylene glycol

B

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

Conditions
ConditionsYield
at 100℃;
oxirane
75-21-8

oxirane

ethylene glycol
107-21-1

ethylene glycol

A

Tetraethylene glycol
112-60-7

Tetraethylene glycol

B

diethylene glycol
111-46-6

diethylene glycol

C

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

Conditions
ConditionsYield
at 130 - 210℃; unter Druck, 1 Mol Aethylenoxyd;
oxirane
75-21-8

oxirane

ethylene glycol
107-21-1

ethylene glycol

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

Conditions
ConditionsYield
at 100℃;
barium(II) oxide at 275℃; for 70h; Yield given;
oxirane
75-21-8

oxirane

diethylene glycol
111-46-6

diethylene glycol

A

Tetraethylene glycol
112-60-7

Tetraethylene glycol

B

Pentaethylene glycol
4792-15-8

Pentaethylene glycol

C

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

oxirane
75-21-8

oxirane

A

ethylene glycol
107-21-1

ethylene glycol

B

diethylene glycol
111-46-6

diethylene glycol

C

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

Conditions
ConditionsYield
at 180 - 200℃; Hydrolysis;
With water at 100℃; pH=6; Product distribution / selectivity; Multiclave;
With water; CR11:H+2 at 100℃; pH=5; Product distribution / selectivity; Multiclave;
oxirane
75-21-8

oxirane

A

diethylene glycol
111-46-6

diethylene glycol

B

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

Conditions
ConditionsYield
With water at 160 - 200℃; under 11032.6 - 14710.2 Torr;
ethylene glycol
107-21-1

ethylene glycol

ethylene dibromide
106-93-4

ethylene dibromide

A

Tetraethylene glycol
112-60-7

Tetraethylene glycol

B

Pentaethylene glycol
4792-15-8

Pentaethylene glycol

C

diethylene glycol
111-46-6

diethylene glycol

D

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

Conditions
ConditionsYield
at 115 - 120℃; Produkt5: Hexaaethylenglykol;
ethylene glycol
107-21-1

ethylene glycol

ethylene dibromide
106-93-4

ethylene dibromide

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

Conditions
ConditionsYield
at 115 - 120℃;
2-methyl-11-crown-4
68375-96-2

2-methyl-11-crown-4

A

acetaldehyde
75-07-0

acetaldehyde

B

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

Conditions
ConditionsYield
With water; hydrogenchloride In 1,4-dioxane Rate constant; Equilibrium constant; Ambient temperature; effect of alkali and alkaline earth metal chlorides, concentrations of HCl and electrolyte;
2,2-diphenyl-1,3,6,9-tetraoxacycloundecane
77130-22-4

2,2-diphenyl-1,3,6,9-tetraoxacycloundecane

A

benzophenone
119-61-9

benzophenone

B

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

Conditions
ConditionsYield
With hydrogenchloride In 1,4-dioxane; water at 30℃; Rate constant; Kinetics; Thermodynamic data; ΔH(excit.), ΔS(excit.), var. temp.;
ethylene glycol
107-21-1

ethylene glycol

A

1,4-dioxane
123-91-1

1,4-dioxane

B

diethylene glycol
111-46-6

diethylene glycol

C

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

Conditions
ConditionsYield
With carbon monoxide; Λ(+)-tris(pentane-2,5-dionato)ruthenium at 200℃; under 112509 Torr;
With carbon monoxide; Λ(+)-tris(pentane-2,5-dionato)ruthenium at 200℃; under 112509 Torr; Product distribution;
C6H14O4*Li(1+)

C6H14O4*Li(1+)

A

lithium cation

lithium cation

B

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

Conditions
ConditionsYield
In acetonitrile at 25℃; Rate constant; Equilibrium constant; different concentrations;
Glyoxal
131543-46-9

Glyoxal

ethylene glycol
107-21-1

ethylene glycol

A

1,4-dioxane
123-91-1

1,4-dioxane

B

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

Conditions
ConditionsYield
Multistep reaction;
2-chloro-ethanol
107-07-3

2-chloro-ethanol

aqueous NaOH-solution

aqueous NaOH-solution

A

ethylene glycol
107-21-1

ethylene glycol

B

diethylene glycol
111-46-6

diethylene glycol

C

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

iodine
7553-56-2

iodine

diethylene glycol
111-46-6

diethylene glycol

A

Tetraethylene glycol
112-60-7

Tetraethylene glycol

B

Pentaethylene glycol
4792-15-8

Pentaethylene glycol

C

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

Conditions
ConditionsYield
at 190℃;
ethylene glycol
107-21-1

ethylene glycol

A

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

B

diethylene glycol, tetraethylene glycol

diethylene glycol, tetraethylene glycol

Conditions
ConditionsYield
With sulfuric acid
oxirane
75-21-8

oxirane

ethylene glycol
107-21-1

ethylene glycol

A

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

B

diethylene glycol, tetraethylene glycol

diethylene glycol, tetraethylene glycol

Conditions
ConditionsYield
With sulfuric acid at 90℃;
at 210℃; unter Druck;
diethylene glycol
111-46-6

diethylene glycol

A

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

B

tetraethylene glycol, pentaethylene glycol

tetraethylene glycol, pentaethylene glycol

Conditions
ConditionsYield
With iodine at 190℃;
oxirane
75-21-8

oxirane

diethylene glycol
111-46-6

diethylene glycol

A

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

B

tetraethylene glycol, pentaethylene glycol

tetraethylene glycol, pentaethylene glycol

Conditions
ConditionsYield
at 193℃;
2-(2-{[(dimethoxytrityl)oxy]ethoxy}ethoxy)ethanol
146669-11-6

2-(2-{[(dimethoxytrityl)oxy]ethoxy}ethoxy)ethanol

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

Conditions
ConditionsYield
With sodium periodate In acetone at 20℃; for 16h;
bicyclo[2.2.1]hept-5-ene-2-carboxylic acid 2-[2-(2-{2-[2-(2-methoxyethoxy)ethoxy]acetoxy}ethoxy)ethoxy]ethyl ester
862072-76-2

bicyclo[2.2.1]hept-5-ene-2-carboxylic acid 2-[2-(2-{2-[2-(2-methoxyethoxy)ethoxy]acetoxy}ethoxy)ethoxy]ethyl ester

A

2-[2-(2-methoxyethoxy)etoxy]acetic acid
16024-58-1

2-[2-(2-methoxyethoxy)etoxy]acetic acid

B

bicyclo[2.2.1]hept-2-ene-5-carbonyl chloride
27063-48-5, 34733-86-3, 37750-50-8, 117835-14-0, 143916-13-6

bicyclo[2.2.1]hept-2-ene-5-carbonyl chloride

C

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

Conditions
ConditionsYield
With phosphate-buffered saline at 80℃; pH=7.4; Kinetics; Further Variations:; pH-values; Temperatures;
oxirane
75-21-8

oxirane

methyloxirane
75-56-9, 16033-71-9

methyloxirane

A

Reaxys ID: 15741318

Reaxys ID: 15741318

B

ethylene glycol
107-21-1

ethylene glycol

C

diethylene glycol
111-46-6

diethylene glycol

D

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

Conditions
ConditionsYield
Stage #1: Pentaerythritol; methyloxirane With potassium hydroxide In water at 150℃; under 2250.23 - 3000.3 Torr; for 1.5h;
Stage #2: oxirane at 150℃; under 2250.23 - 3000.3 Torr; for 2.5h;
Stage #3: With acetic acid pH=~ 6; Product distribution / selectivity;
oxirane
75-21-8

oxirane

carbon dioxide
124-38-9

carbon dioxide

A

[1,3]-dioxolan-2-one
96-49-1

[1,3]-dioxolan-2-one

B

ethylene glycol
107-21-1

ethylene glycol

C

diethylene glycol
111-46-6

diethylene glycol

D

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

Conditions
ConditionsYield
With Polyglykol DME 500; water; potassium iodide at 200℃; for 2h; Product distribution / selectivity;
pentaethylene glycol
2615-15-8

pentaethylene glycol

A

formic acid
64-18-6

formic acid

B

Tetraethylene glycol
112-60-7

Tetraethylene glycol

C

Pentaethylene glycol
4792-15-8

Pentaethylene glycol

D

ethylene glycol
107-21-1

ethylene glycol

E

acetic acid
64-19-7

acetic acid

F

diethylene glycol
111-46-6

diethylene glycol

G

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

Conditions
ConditionsYield
With titanium(IV) oxide In water for 24h; Concentration; UV-irradiation;
trityl chloride
76-83-5

trityl chloride

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

10,10,10-triphenyl-3,6,9-trioxadecan-1-ol
133699-09-9

10,10,10-triphenyl-3,6,9-trioxadecan-1-ol

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃; for 24h; Inert atmosphere;100%
With pyridine at 45℃; for 16h; Etherification;99%
With pyridine at 45℃;95%
p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

triethylene glycol di-(p-toluenesulfonate)
19249-03-7

triethylene glycol di-(p-toluenesulfonate)

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran for 24h;100%
With potassium hydroxide In dichloromethane at 0℃; for 3h;100%
Stage #1: 2,2'-[1,2-ethanediylbis(oxy)]bisethanol With sodium hydroxide In tetrahydrofuran; water at 0℃; for 1h;
Stage #2: p-toluenesulfonyl chloride In tetrahydrofuran; water at 20℃;
100%
tert-butyldimethylsilyl chloride
18162-48-6

tert-butyldimethylsilyl chloride

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

2-(2-(2-(tert-butyl-dimethyl-silanyloxy)-ethoxy)-ethoxy)-ethanol
201037-95-8

2-(2-(2-(tert-butyl-dimethyl-silanyloxy)-ethoxy)-ethoxy)-ethanol

Conditions
ConditionsYield
Stage #1: 2,2'-[1,2-ethanediylbis(oxy)]bisethanol With sodium hydride In tetrahydrofuran; mineral oil at 0 - 20℃; for 0.666667h;
Stage #2: tert-butyldimethylsilyl chloride In tetrahydrofuran; mineral oil at 20℃; for 23h;
100%
With pyridine; dmap at 20℃;84%
With dmap In dichloromethane at 0 - 20℃; for 4h;80.2%
D,L-4,5-Dihydro-3-isocyanato-(3H)-thiophen-2-on
38869-93-1

D,L-4,5-Dihydro-3-isocyanato-(3H)-thiophen-2-on

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

C11H19NO6S

C11H19NO6S

Conditions
ConditionsYield
With dibutyltin(II) dilaurate In ethyl acetate at 65℃; for 4h; Schlenk technique; Inert atmosphere;100%
ethyl 2-bromo-4-(4-(trifluoromethyl)phenyl)thiazole-5-carboxylate

ethyl 2-bromo-4-(4-(trifluoromethyl)phenyl)thiazole-5-carboxylate

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

2-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)-4-(4-(trifluoromethyl)phenyl)thiazole-5-carboxylic acid

2-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)-4-(4-(trifluoromethyl)phenyl)thiazole-5-carboxylic acid

Conditions
ConditionsYield
Stage #1: 2,2'-[1,2-ethanediylbis(oxy)]bisethanol With sodium hydride In mineral oil at 0 - 20℃; for 0.166667h; Inert atmosphere;
Stage #2: ethyl 2-bromo-4-(4-(trifluoromethyl)phenyl)thiazole-5-carboxylate In mineral oil at 60℃; for 5h; Inert atmosphere;
100%
2-isocyanato-2-methylpropane-1,3-diyl diacrylate
886577-76-0

2-isocyanato-2-methylpropane-1,3-diyl diacrylate

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

2-(((2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)carbonyl)amino)-2-methylpropane-1,3-diyl diacrylate

2-(((2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)carbonyl)amino)-2-methylpropane-1,3-diyl diacrylate

Conditions
ConditionsYield
With dibutyltin dilaurate; 4-methoxy-phenol In diethyl ether at 40℃; for 12h; Flow reactor;99.7%
With dibutyltin dilaurate; 4-methoxy-phenol In tetrahydrofuran at 75℃; for 5h;
2-Isocyanatoethyl methacrylate
30674-80-7

2-Isocyanatoethyl methacrylate

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

13-hydroxy-4-oxo-5,8,11-trioxa-3-azatridecyl methacrylate

13-hydroxy-4-oxo-5,8,11-trioxa-3-azatridecyl methacrylate

Conditions
ConditionsYield
With dibutyltin dilaurate; 4-methoxy-phenol In diethyl ether at 40℃; for 12h; Flow reactor;99.5%
With dibutyltin dilaurate; 4-methoxy-phenol In tetrahydrofuran at 75℃; for 5h;
2-(2-methacryloyloxyethyloxy)ethyl isocyanate
107023-60-9

2-(2-methacryloyloxyethyloxy)ethyl isocyanate

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

16-hydroxy-7-oxo-3,8,11,14-tetraoxa-6-azahexadecyl methacrylate

16-hydroxy-7-oxo-3,8,11,14-tetraoxa-6-azahexadecyl methacrylate

Conditions
ConditionsYield
With dibutyltin dilaurate; 4-methoxy-phenol In diethyl ether at 40℃; for 12h; Flow reactor;99.3%
With dibutyltin dilaurate; 4-methoxy-phenol In tetrahydrofuran at 75℃; for 5h;
benzyl chloride
100-44-7

benzyl chloride

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

triethylene glycol monobenzyl ether
55489-58-2

triethylene glycol monobenzyl ether

Conditions
ConditionsYield
Stage #1: 2,2'-[1,2-ethanediylbis(oxy)]bisethanol With tetrabutylammomium bromide; sodium hydride In tetrahydrofuran; mineral oil for 0.333333h;
Stage #2: benzyl chloride In tetrahydrofuran; mineral oil for 24h; Reflux; Inert atmosphere;
99%
Stage #1: 2,2'-[1,2-ethanediylbis(oxy)]bisethanol With sodium hydroxide In water at 20℃; for 0.5h;
Stage #2: benzyl chloride In water at 100℃; for 24h;
80.7%
With sodium hydroxide at 100℃; for 24h;73%
p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

8-tosyloxy-3,6-dioxaoctanol
77544-68-4

8-tosyloxy-3,6-dioxaoctanol

Conditions
ConditionsYield
at 0 - 20℃; Alkaline conditions;99%
With sodium hydroxide96%
With triethylamine In dichloromethane at 0 - 20℃; for 18h; Inert atmosphere;96%
2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

1,4-dioxane
123-91-1

1,4-dioxane

Conditions
ConditionsYield
With copper(ll) bromide at 175℃; for 6h; Inert atmosphere; Sealed tube;99%
With Sulfate; zirconium(IV) oxide at 180℃; for 1.41667h; cyclodehydration;
acryloyl chloride
814-68-6

acryloyl chloride

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

2-propenoic acid 1,2 ethanediylbis(oxy-2,1-ethanediyl) ester
1680-21-3

2-propenoic acid 1,2 ethanediylbis(oxy-2,1-ethanediyl) ester

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃; for 1h;99%
Stage #1: 2,2'-[1,2-ethanediylbis(oxy)]bisethanol With triethylamine In dichloromethane at 0℃; Inert atmosphere;
Stage #2: acryloyl chloride In dichloromethane at 0 - 20℃; for 1h; Inert atmosphere;
57%
4,4,13,13-tetraethoxy-3,14-dioxa-8,9-dithia-4,13-disilahexadecane
56706-10-6

4,4,13,13-tetraethoxy-3,14-dioxa-8,9-dithia-4,13-disilahexadecane

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

bis[tri(hydroxytriethyleneoxy)silylpropyl] disulfide
1036978-39-8

bis[tri(hydroxytriethyleneoxy)silylpropyl] disulfide

Conditions
ConditionsYield
With sodium ethanolate In ethanol at 150℃; under 20 Torr; for 2h; Under reduced presure;99%
2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

3-Iodobenzoic acid
618-51-9

3-Iodobenzoic acid

C20H20I2O6

C20H20I2O6

Conditions
ConditionsYield
With dmap; diisopropyl-carbodiimide In dichloromethane99%
4-methoxy-phenol
150-76-5

4-methoxy-phenol

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

1,10-bis(4-methoxyphenyl)-1,4,7,10-tetraoxaundecane
141788-62-7

1,10-bis(4-methoxyphenyl)-1,4,7,10-tetraoxaundecane

Conditions
ConditionsYield
With dicyclohexyl-carbodiimide In acetonitrile at 85℃; for 30h; Temperature; Time;98.46%
2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

triethylene glycol bis(dichlorophosphate)
352546-86-2

triethylene glycol bis(dichlorophosphate)

Conditions
ConditionsYield
With trichlorophosphate In dichloromethane at 20℃;98%
With trichlorophosphate
1,11-bis(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-yl)-3,6,9-trioxaundecane-1,11-dione
577794-93-5

1,11-bis(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-yl)-3,6,9-trioxaundecane-1,11-dione

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

1,4,7,10,15,18,21-heptaoxacyclopentacosane-11,13,23,25-tetraone

1,4,7,10,15,18,21-heptaoxacyclopentacosane-11,13,23,25-tetraone

Conditions
ConditionsYield
In chlorobenzene Heating;98%
butanoic acid methyl ester
623-42-7

butanoic acid methyl ester

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

triethylene glycol di-n-butyrate
26962-26-5

triethylene glycol di-n-butyrate

Conditions
ConditionsYield
With potassium carbonate at 100 - 110℃;98%
propanoic acid methyl ester
554-12-1

propanoic acid methyl ester

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

triethylene glycol dipropionate
141-34-4

triethylene glycol dipropionate

Conditions
ConditionsYield
With potassium carbonate at 90 - 95℃;98%
butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

triethylene glycol di-n-butyrate
26962-26-5

triethylene glycol di-n-butyrate

Conditions
ConditionsYield
With potassium carbonate at 115 - 140℃;98%
methyl valerate
624-24-8

methyl valerate

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

triethylene glycol di-n-pentanoate
97766-66-0

triethylene glycol di-n-pentanoate

Conditions
ConditionsYield
With potassium carbonate at 126 - 165℃; under 750.075 Torr;98%
benzoic acid
65-85-0

benzoic acid

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

triethylene glycol dibenzoate
120-56-9

triethylene glycol dibenzoate

Conditions
ConditionsYield
With toluene-4-sulfonic acid at 180 - 210℃;97%
With H2SO4/TiO2-La2O3-solid acid catalyst In 5,5-dimethyl-1,3-cyclohexadiene at 185 - 190℃; for 11h;92.6%
With toluene-4-sulfonic acid; xylene
With tin(IV) oxide In 5,5-dimethyl-1,3-cyclohexadiene at 180℃;
divinyl sulfoxide
1115-15-7

divinyl sulfoxide

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

C34H66O16S4

C34H66O16S4

Conditions
ConditionsYield
With sodium hydroxide at 65℃; for 5h;97%
methanesulfonyl chloride
124-63-0

methanesulfonyl chloride

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

triethyleneglycol dimesylate
80322-82-3

triethyleneglycol dimesylate

Conditions
ConditionsYield
With triethylamine In dichloromethane97%
Stage #1: 2,2'-[1,2-ethanediylbis(oxy)]bisethanol With triethylamine In dichloromethane at 0℃; for 0.166667h;
Stage #2: methanesulfonyl chloride In dichloromethane at 20℃; for 12h;
92.9%
With triethylamine In dichloromethane at 0 - 20℃; for 16h; Inert atmosphere;86%
4-benzoylbenzoyl chloride
39148-58-8

4-benzoylbenzoyl chloride

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

1,8-Bis(4-benzoylbenzoyloxy)-3,6-dioxaoctane

1,8-Bis(4-benzoylbenzoyloxy)-3,6-dioxaoctane

Conditions
ConditionsYield
With pyridine In dichloromethane Ambient temperature;97%
cis-1,2,3,6-tetrahydrophthalic anhydride
935-79-5

cis-1,2,3,6-tetrahydrophthalic anhydride

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

C22H30O10
888485-47-0

C22H30O10

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 20℃; for 9h;97%
2-Ethylhexanoic acid
149-57-5

2-Ethylhexanoic acid

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

triethylene glycol bis(2-ethylhexanoate)
94-28-0

triethylene glycol bis(2-ethylhexanoate)

Conditions
ConditionsYield
With titanium(IV) isopropylate at 220℃; under 225.023 - 450.045 Torr; for 3h; Reagent/catalyst; Pressure; Time; Concentration; pH-value;97%
With pyrographite at 225℃; under 300.03 - 675.068 Torr; for 14.5h; Product distribution / selectivity;
With pyrographite at 225℃; under 300.03 - 675.068 Torr; for 14.5h; Product distribution / selectivity;
para-iodoanisole
696-62-8

para-iodoanisole

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

2-[2-[2-(4-methoxyphenoxy)ethoxy]ethoxy]ethanol
167567-16-0

2-[2-[2-(4-methoxyphenoxy)ethoxy]ethoxy]ethanol

Conditions
ConditionsYield
With potassium carbonate; copper(l) chloride at 130℃; for 24h; Inert atmosphere;97%
Hexanoyl chloride
142-61-0

Hexanoyl chloride

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

triethylene glycol di-n-hexanoate
25176-75-4

triethylene glycol di-n-hexanoate

Conditions
ConditionsYield
With pyridine; dmap In dichloromethane for 3h;96%
tert-Butyl acrylate
1663-39-4

tert-Butyl acrylate

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

3-{2-[2-(2-hydroxy-ethoxy)-ethoxy]-ethoxy}-propionic acid tert-butyl ester
186020-66-6

3-{2-[2-(2-hydroxy-ethoxy)-ethoxy]-ethoxy}-propionic acid tert-butyl ester

Conditions
ConditionsYield
Stage #1: 2,2'-[1,2-ethanediylbis(oxy)]bisethanol With sodium In tetrahydrofuran at 20℃;
Stage #2: tert-Butyl acrylate In tetrahydrofuran at 20℃; for 20h;
Stage #3: With hydrogenchloride; water In tetrahydrofuran
96%
With sodium In tetrahydrofuran at 20℃; for 24h;95.5%
With sodium In tetrahydrofuran for 20h;86%

Please post your buying leads,so that our qualified suppliers will soon contact you!

*Required Fields