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112-73-2

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Diethylene glycol dibutyl ether
Cas No: 112-73-2
No Data 1 Gram 1 Metric Ton/Day Dayang Chem (Hangzhou) Co.,Ltd. Contact Supplier
Featured products bis(2-butoxyethyl)ether(112-73-2)
Cas No: 112-73-2
No Data 100 Gram 1-10 Metric Ton/Month Chemlyte Solutions Contact Supplier
Diethylene glycol dibutyl ether
Cas No: 112-73-2
No Data 1 Kilogram Metric Ton/Day Wuhan Shengmao Corp Contact Supplier
Diethylene glycol dibutyl ether
Cas No: 112-73-2
No Data 1080 Kilogram 100 Metric Ton/Month Suzhou Sinosun Imp.&Exp. Corporation Contact Supplier
High quality Diethylene Glycol Dibutyl Ether supplier in China
Cas No: 112-73-2
No Data 1 Metric Ton 30 Metric Ton/Month Simagchem Corporation Contact Supplier
Factory Supply Bis(2-butoxyethyl) ether
Cas No: 112-73-2
No Data 1 1 Ality Chemical Corporation Contact Supplier
6-[[2-oxo-3-(2H-tetrazol-5-yl)-1-benzopyran-5-yl]oxy]hexanoic acid
Cas No: 112-73-2
No Data 10 Milligram Amadis Chemical Co., Ltd. Contact Supplier
Diethyleneglycol dibutyl ether
Cas No: 112-73-2
No Data No Data No Data Chemwill Asia Co., Ltd. Contact Supplier
Diethylene glycol dibutyl ether 99.0%
Cas No: 112-73-2
USD $ 1.0-1.0 / Metric Ton 5 Metric Ton 110 Metric Ton/Day Henan Sinotech Import&Export Corporation Contact Supplier
Diethylene glycol dibutyl ether
Cas No: 112-73-2
USD $ 12.0-12.0 / Metric Ton 1 Metric Ton 100 Metric Ton/Year Jinan Finer Chemical Co., Ltd Contact Supplier

112-73-2 Usage

Purification Methods

Dibutylcarbitol is freed from peroxides by slow passage through a column of activated alumina. The eluate is then shaken with Na2CO3 (to remove any remaining acidic impurities), washed with water, and stored with CaCl2 in a dark bottle [Tuck J Chem Soc 3202 1957]. [Beilstein 1 IV 2395.]

Fire Hazard

Special Hazards of Combustion Products: Vapor may travel considerable distance to a source of ignition and flash back.

Chemical Properties

clear colorless to yellowish liquid

Health Hazard

May be harmful by inhalation, ingestion and skin absorption. Causes eye and skin irritation. Material is irritating to mucous membrane and upper respiratory tract.

Uses

Butyl diglyme is used to extract gold from hydrochloric acid solutions containing other metals. Treatment of the diglyme extract with hydrogen or oxalic acid precipitates the ionic gold as gold powder.

General Description

Colorless liquid. Floats on water.

Safety Profile

Moderately toxic by ingestion. Mddly toxic by skin contact. Experimental reproductive effects. A skin and eye irritant. See also GLYCOL ETHERS. Combustible when exposed to heat or flame. To fight fire, use foam or alcohol foam. When heated to decomposition it emits acrid smoke and irritating fumes.

Air & Water Reactions

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

Reactivity Profile

Bis(2-butoxyethyl)ether may react violently with strong oxidizing agents. Incompatible with nitric acid. May form salts with strong acids and addition complexes with Lewis acids. In other reactions, which typically involve the breaking of the carbon-oxygen bond, relatively inert.
InChI:InChI:1S/C12H26O3/c1-3-5-7-13-9-11-15-12-10-14-8-6-4-2/h3-12H2,1-2H3

112-73-2 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Alfa Aesar (42150)  Diethylene glycol dibutyl ether, 99+%    112-73-2 25ml 203.0CNY Detail
Alfa Aesar (42150)  Diethylene glycol dibutyl ether, 99+%    112-73-2 100ml 478.0CNY Detail
Alfa Aesar (42150)  Diethylene glycol dibutyl ether, 99+%    112-73-2 500ml 2027.0CNY Detail

112-73-2SDS

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 Bis(2-butoxyethyl)ether

1.2 Other means of identification

Product number -
Other names Butane, 1,1‘-[oxybis(2,1-ethanediyloxy)]bis-

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Processing aids, not otherwise listed,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:112-73-2 SDS

112-73-2Synthetic route

n-Butyl chloride
109-69-3

n-Butyl chloride

diethylene glycol
111-46-6

diethylene glycol

diethylene glycol dibutyl ether
112-73-2

diethylene glycol dibutyl ether

Conditions
ConditionsYield
With sodium hydroxide; water; tetra(n-butyl)ammonium hydrogensulfate at 60℃; for 4h;97%
With perhydrodibenzo-18-crown-6; potassium hydroxide In water at 70℃; for 5h; Yield given;
1-chloro-hexan-3-ol
52418-81-2

1-chloro-hexan-3-ol

A

-butyl vinyl ether
111-34-2

-butyl vinyl ether

B

diethylene glycol dibutyl ether
112-73-2

diethylene glycol dibutyl ether

Conditions
ConditionsYield
With sodium hydroxide
1-(2-bromoethoxy)butane
6550-99-8

1-(2-bromoethoxy)butane

A

-butyl vinyl ether
111-34-2

-butyl vinyl ether

B

diethylene glycol dibutyl ether
112-73-2

diethylene glycol dibutyl ether

Conditions
ConditionsYield
With sodium hydroxide
3-oxa-1,5-dichloropentane
111-44-4

3-oxa-1,5-dichloropentane

sodium butanolate
2372-45-4

sodium butanolate

diethylene glycol dibutyl ether
112-73-2

diethylene glycol dibutyl ether

Conditions
ConditionsYield
With butan-1-ol
3-oxa-1,5-dichloropentane
111-44-4

3-oxa-1,5-dichloropentane

butan-1-ol
71-36-3

butan-1-ol

diethylene glycol dibutyl ether
112-73-2

diethylene glycol dibutyl ether

Conditions
ConditionsYield
With perhydrodibenzo-18-crown-6; potassium hydroxide In water Yield given;
1-bromo-butane
109-65-9

1-bromo-butane

diethylene glycol
111-46-6

diethylene glycol

diethylene glycol dibutyl ether
112-73-2

diethylene glycol dibutyl ether

Conditions
ConditionsYield
With perhydrodibenzo-18-crown-6; potassium hydroxide In water at 70℃; for 5h; Yield given;
1-(2-bromoethoxy)butane
6550-99-8

1-(2-bromoethoxy)butane

sodium hydroxide

sodium hydroxide

A

-butyl vinyl ether
111-34-2

-butyl vinyl ether

B

diethylene glycol dibutyl ether
112-73-2

diethylene glycol dibutyl ether

2-Butoxyethanol
111-76-2

2-Butoxyethanol

diethylene glycol dibutyl ether
112-73-2

diethylene glycol dibutyl ether

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: dimethylaniline; diethyl ether; PBr3
2: NaOH
View Scheme
1-bromo-butane
109-65-9

1-bromo-butane

Diethylene glycol monobutyl ether
112-34-5

Diethylene glycol monobutyl ether

diethylene glycol dibutyl ether
112-73-2

diethylene glycol dibutyl ether

Conditions
ConditionsYield
With sodium hydride In toluene at 50℃;
diethylene glycol dibutyl ether
112-73-2

diethylene glycol dibutyl ether

trityl azide
14309-25-2

trityl azide

N-(diphenylmethylidene)phenylamine
574-45-8

N-(diphenylmethylidene)phenylamine

Conditions
ConditionsYield
at 170 - 190℃; Rate constant;
diethylene glycol dibutyl ether
112-73-2

diethylene glycol dibutyl ether

hydrogen bromide
10035-10-6, 12258-64-9

hydrogen bromide

1-bromo-butane
109-65-9

1-bromo-butane

diethylene glycol dibutyl ether
112-73-2

diethylene glycol dibutyl ether

4-chloro-trityl azide
13189-73-6

4-chloro-trityl azide

x-chloro-benzophenone-phenylimine

x-chloro-benzophenone-phenylimine

Conditions
ConditionsYield
at 169.4℃; Rate constant;
at 179.8℃; Rate constant;
at 191℃; Rate constant;
diethylene glycol dibutyl ether
112-73-2

diethylene glycol dibutyl ether

4-methyl-trityl azide
13189-72-5

4-methyl-trityl azide

x-methyl-benzophenone-phenylimine

x-methyl-benzophenone-phenylimine

Conditions
ConditionsYield
at 170℃; Rate constant;
at 180℃; Rate constant;
at 191℃; Rate constant;
diethylene glycol dibutyl ether
112-73-2

diethylene glycol dibutyl ether

4-nitro-trityl azide
13189-74-7

4-nitro-trityl azide

x-nitro-benzophenone-phenylimine

x-nitro-benzophenone-phenylimine

Conditions
ConditionsYield
at 169.7℃; Rate constant;
at 179.8℃; Rate constant;
at 190.4℃; Rate constant;
diethylene glycol dibutyl ether
112-73-2

diethylene glycol dibutyl ether

ethyl 2-cyanoacrylate
7085-85-0

ethyl 2-cyanoacrylate

Co3(tris-(3-pyridyl)triazine)4(NCS)6

Co3(tris-(3-pyridyl)triazine)4(NCS)6

4C18H12N6*6CNS(1-)*3Co(2+)*2C6H7NO2*4C12H26O3

4C18H12N6*6CNS(1-)*3Co(2+)*2C6H7NO2*4C12H26O3

Conditions
ConditionsYield
Stage #1: Co3(tris-(3-pyridyl)triazine)4(NCS)6 In diethyl ether at 20℃; for 72h;
Stage #2: diethylene glycol dibutyl ether In diethyl ether at 20℃; under 2.8 Torr; Molecular sieve;
Stage #3: ethyl-2-cyanoacrilate at 4℃; for 48h; Inert atmosphere;

112-73-2Upstream product

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