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Cas Database

111-76-2

111-76-2

Identification

  • Product Name:Ethanol,2-butoxy-

  • CAS Number: 111-76-2

  • EINECS:203-905-0

  • Molecular Weight:118.176

  • Molecular Formula: C6H14O2

  • HS Code:2909.43

  • Mol File:111-76-2.mol

Synonyms:2-Butoxy-1-ethanol;2-n-Butoxyethanol;3-Oxa-1-heptanol;Bikanol B 1;Buchiseru;Butyl Cellosolve;Butyl Cellu-Sol;Butyl Glysolv;Butyl Oxitol;Butyl glycol;Butyl icinol;Butyl monoether glycol;C4E1;Chimec NR;DB solvent;Dowanol EB;EGBE;Eastman EB;Ektasolve EB;Ethylene glycol butyl ether;Ethylene glycolmono-n-butyl ether;Ethylene glycol monobutyl ether;Ethylene glycol n-butylether;2-Butoxyethanol;

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Safety information and MSDS view more

  • Pictogram(s):HarmfulXn

  • Hazard Codes:Xn

  • Signal Word:Warning

  • Hazard Statement:H302 Harmful if swallowedH312 Harmful in contact with skin H315 Causes skin irritation H319 Causes serious eye irritation H332 Harmful if inhaled

  • First-aid measures: General adviceConsult a physician. Show this safety data sheet to the doctor in attendance.If inhaled Fresh air, rest. Refer for medical attention. In case of skin contact Remove contaminated clothes. Rinse skin with plenty of water or shower. Refer for medical attention . In case of eye contact First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention. If swallowed Rinse mouth. Give one or two glasses of water to drink. Refer for medical attention . Vapors irritate eyes and nose. Ingestion or skin contact causes headache, nausea, vomiting, dizziness. (USCG, 1999) Immediate first aid: Ensure that adequate decontamination has been carried out. If patient is not breathing, start artificial respiration, preferably with a demand-valve resuscitator, bag-valve-mask device, or pocket mask, as trained. Perform CPR as necessary. Immediately flush contaminated eyes with gently flowing water. Do not induce vomiting. If vomiting occurs, lean patient forward or place on left side (head-down position, if possible) to maintain an open airway and prevent aspiration. Keep patient quiet and maintain normal body temperature. Obtain medical attention. /Ethylene glycol, glycols, and related compounds/

  • Fire-fighting measures: Suitable extinguishing media Carbon dioxide or dry chemical for small fires; alcohol-type foam for large fires. Excerpt from ERG Guide 128 [Flammable Liquids (Water-Immiscible)]: HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Those substances designated with a (P) may polymerize explosively when heated or involved in a fire. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water. Substance may be transported hot. For hybrid vehicles, ERG Guide 147 (lithium ion batteries) or ERG Guide 138 (sodium batteries) should also be consulted. If molten aluminum is involved, refer to ERG Guide 169. (ERG, 2016) Wear self-contained breathing apparatus for firefighting if necessary.

  • Accidental release measures: Use personal protective equipment. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust. For personal protection see section 8. Personal protection: filter respirator for organic gases and vapours adapted to the airborne concentration of the substance. Remove all ignition sources. Collect leaking and spilled liquid in sealable containers as far as possible. Wash away remainder with plenty of water. Ventilate area of spill or leak. For small quantities, absorb on paper towels. Evaporate in safe place (such as fume hood). Allow sufficient time for evaporating vapors to completely clear hood ductwork. Burn paper in suitable location away from combustible materials. Large quantities can be collected and atomized in suitable combustion chamber. Waste disposal: By absorbing it in vermiculite, dry sand, earth or similar material and disposing in secured sanitary landfill; By atomizing in suitable combustion chamber.

  • Handling and storage: Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Avoid exposure - obtain special instructions before use.Provide appropriate exhaust ventilation at places where dust is formed. For precautions see section 2.2. Separated from strong oxidants and food and feedstuffs. Cool. Keep in the dark.Separated from strong oxidants, food and feedstuffs. Cool. Keep in the dark

  • Exposure controls/personal protection:Occupational Exposure limit valuesRecommended Exposure Limit: 10 Hour Time-Weighted Average: 5 ppm (24 mg/cu m). Skin designation.Biological limit values Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of workday. Eye/face protection Safety glasses with side-shields conforming to EN166. Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Skin protection Wear impervious clothing. The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace. Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique(without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands. The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the standard EN 374 derived from it. Respiratory protection Wear dust mask when handling large quantities. Thermal hazards

Supplier and reference price

  • Manufacture/Brand
  • Product Description
  • Packaging
  • Price
  • Delivery
  • Purchase
  • Manufacture/Brand:TRC
  • Product Description:2-Butoxyethanol
  • Packaging:500ml
  • Price:$ 225
  • Delivery:In stock
  • Buy Now
  • Manufacture/Brand:TRC
  • Product Description:2-Butoxyethanol
  • Packaging:100ml
  • Price:$ 110
  • Delivery:In stock
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  • Manufacture/Brand:TRC
  • Product Description:2-Butoxyethanol
  • Packaging:250ml
  • Price:$ 160
  • Delivery:In stock
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  • Manufacture/Brand:TRC
  • Product Description:2-Butoxyethanol
  • Packaging:50ml
  • Price:$ 85
  • Delivery:In stock
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  • Manufacture/Brand:TCI Chemical
  • Product Description:Ethylene Glycol Monobutyl Ether >99.0%(GC)
  • Packaging:500mL
  • Price:$ 20
  • Delivery:In stock
  • Buy Now
  • Manufacture/Brand:TCI Chemical
  • Product Description:Ethylene Glycol Monobutyl Ether >99.0%(GC)
  • Packaging:25mL
  • Price:$ 16
  • Delivery:In stock
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  • Manufacture/Brand:Sigma-Aldrich
  • Product Description:Ethylene glycol butyl ether ≥99%
  • Packaging:4 L
  • Price:$ 146
  • Delivery:In stock
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  • Manufacture/Brand:Sigma-Aldrich
  • Product Description:Ethylene glycol butyl ether ≥99%
  • Packaging:4l-a
  • Price:$ 141
  • Delivery:In stock
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  • Manufacture/Brand:Sigma-Aldrich
  • Product Description:Ethylene glycol butyl ether spectrophotometric grade, ≥99.0%
  • Packaging:1l
  • Price:$ 128
  • Delivery:In stock
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  • Manufacture/Brand:Sigma-Aldrich
  • Product Description:Ethylene glycol butyl ether
  • Packaging:7
  • Price:$ 183
  • Delivery:In stock
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Relevant articles and documentsAll total 36 Articles be found

-

Letsinger,R.L.,McLean,D.B.

, p. 2230 - 2236 (1963)

-

Preparation method of alkyl diglycol (by machine translation)

-

Paragraph 0031; 0032; 0040-0049, (2020/06/09)

The invention relates to a preparation method of alkyl diglycol with NRE (narrow distribution ethoxylate Narrow Range Ethoxylate) effect while increasing the reaction speed in the presence of a novel aluminum-based catalyst containing alkali metal or alkaline earth metal. (by machine translation)

OPEN-FLASK HYDROBORATION AND THE USE THEREOF

-

Paragraph 0046; 0058; 0059, (2018/03/25)

The present disclosure generally relates to a process for hydroboration of an alkene or alkyne using ammonia borane (AB). In particular, the present invention relates to hydroboration of an alkene or alkyne in the presence of air or moisture, and a clean process for facile preparation of an alcohol by oxidizing the organoborane so formed with hydrogen peroxide. The products, including aminodialkylboranes, ammonia trialkylborane complexes, as well as various alcohols so prepared, are within the scope of this disclosure.

Preparation method of ethylene glycol monobutyl ether

-

Paragraph 0019; 0021, (2017/07/18)

The invention relates to the field of chemistry and chemical engineering and particularly discloses a preparation method of ethylene glycol monobutyl ether. The preparation method of the ethylene glycol monobutyl ether is characterized in that ethylene oxide and n-butyl alcohol are prepared into a raw material mixed solution, and cold storage is performed for usage; high-silicon-content alloy or an all-silicon molecular sieve and porous silicon dioxide are put in a muffle furnace to perform high-temperature roasting, and a roasting catalyst is put in a dryer for usage after being numbered; the raw material solution and the roasting catalyst are put in a reaction kettle for reaction, and a product is obtained. The high-silicon-content alloy or the all-silicon molecular sieve and the porous silicon dioxide used by the method is low in procurement cost, the treating process is simple, a production process is greatly simplified, the production cost is reduced, the catalyst or ethylene glycol butyl ether is high in selectivity, and the preparation method has very high stability.

Green synthesis method for preparing alcohol ether by using olefin in one step

-

Paragraph 0018, (2018/01/12)

The invention belongs to the field of organic chemical industry, and provides a green synthesis method for preparing alcohol ether by using olefin in one step. The green synthesis method is characterized in that a jet type reactor is used for continuously jetting alcohol, hydrogen peroxide and a cyclization-alcoholysis catalyst into a pressured reaction kettle filled with olefin gas, so that continuous epoxidation and alcoholysis reaction is carried out; after being separated by a ceramic membrane, reaction liquid enters to an olefin and alcohol removal tower; after olefin and alcohol are removed, the reaction liquid directly and continuously enters to a rectifying tower, and the alcohol ether product is obtained by rectifying; the effective utilization rate of the hydrogen peroxide is more than or equal to 98%, the alcohol ether selectively is greater than or equal to 99%, and the product purity is higher than or equal to 99.5%. The green synthesis method can be used for preparing the alcohol ether in one step and is suitable for industrial large-scale production.

Method for preparing butoxy methoxy methane

-

Paragraph 0018; 0019, (2017/03/28)

The invention provides a method for preparing butoxy methoxy methane and relates to a method for preparing methane. The method includes a synthesis path of ethylene glycol monobutyl ether, the path includes three steps that 1, methylal and butyl alcohol synthesize the butoxy methoxy methane; 2, directional carbonylation of the butoxy methoxy methane is conducted, and butoxy methyl acetate is generated; 3, hydrogenation is conducted on the butoxy methyl acetate to generate the ethylene glycol monobutyl ether and methane; dimethoxymethane and n-butyl alcohol serve as raw materials, under the temperature and pressure, resin serves as a catalyst, the butoxy methoxy methane is prepared. The brand new synthesis path of the ethylene glycol monobutyl ether and the preparation method of the butoxy methoxy methane are developed; the required raw materials are cheap and easy to obtain, the whole procedure is simple in operation, a product is singular and high in selectivity, good application prospect is achieved, and the butoxy methoxy methane is suitable for industrial production.

Process route upstream and downstream products

Process route

1,1-bis-(2-methoxy-ethoxy)-butane
71808-63-4

1,1-bis-(2-methoxy-ethoxy)-butane

2-Butoxyethanol
111-76-2,9004-77-7

2-Butoxyethanol

1-(2-methoxy-ethoxy)-butane
13343-98-1

1-(2-methoxy-ethoxy)-butane

Conditions
Conditions Yield
With nickel; at 200 - 240 ℃; under 51485.6 - 77228.3 Torr; Hydrogenation;
2-Butoxyethanol
111-76-2,9004-77-7

2-Butoxyethanol

1-(2-methoxy-ethoxy)-butane
13343-98-1

1-(2-methoxy-ethoxy)-butane

Conditions
Conditions Yield
With nickel; at 200 - 240 ℃; under 51485.6 - 77228.3 Torr; Hydrogenation;
2-methoxy-ethanol
109-86-4,95507-80-5

2-methoxy-ethanol

1-butyl-1-nitrosourea
869-01-2

1-butyl-1-nitrosourea

1,2-dimethoxyethane
110-71-4

1,2-dimethoxyethane

butyl methyl ether
628-28-4

butyl methyl ether

2-Butoxyethanol
111-76-2,9004-77-7

2-Butoxyethanol

2-(1-Methylpropoxy)ethanol
7795-91-7

2-(1-Methylpropoxy)ethanol

1-(2-methoxy-ethoxy)-butane
13343-98-1

1-(2-methoxy-ethoxy)-butane

2-(2-Methoxyethoxy)butan

2-(2-Methoxyethoxy)butan

Conditions
Conditions Yield
With potassium carbonate; for 0.0833333h; Product distribution; Mechanism; Ambient temperature; further reagent: NaHCO3, further reactions with EtOCH2CH2OH, MeOH-oxirane, -oxetane, -tetrahydrofuran;
74.4 % Chromat.
14.2 % Chromat.
0.5 % Chromat.
2.9 % Chromat.
7.2 % Chromat.
0.5 % Chromat.
propylene glycol
57-55-6,63625-56-9

propylene glycol

2-Butoxyethanol
111-76-2,9004-77-7

2-Butoxyethanol

Conditions
Conditions Yield
2-ethoxy-ethanol
110-80-5

2-ethoxy-ethanol

1-butyl-1-nitrosourea
869-01-2

1-butyl-1-nitrosourea

butyl ethyl ether
628-81-9

butyl ethyl ether

2-Butoxyethanol
111-76-2,9004-77-7

2-Butoxyethanol

1-(2-Ethoxyethoxy)butan
4413-13-2

1-(2-Ethoxyethoxy)butan

ethylene glycol sec-butyl ethyl ether
77078-19-4

ethylene glycol sec-butyl ethyl ether

Conditions
Conditions Yield
With potassium carbonate; Further byproducts given; Ambient temperature;
11.6 % Chromat.
2.7 % Chromat.
1.8 % Chromat.
83.2 % Chromat.
With sodium hydrogencarbonate; for 24h; Further byproducts given; Ambient temperature;
81.9 % Chromat.
1.3 % Chromat.
2.9 % Chromat.
12.6 % Chromat.
2-ethoxy-ethanol
110-80-5

2-ethoxy-ethanol

1-butyl-1-nitrosourea
869-01-2

1-butyl-1-nitrosourea

2-Butoxyethanol
111-76-2,9004-77-7

2-Butoxyethanol

monoethylene glycol diethyl ether
629-14-1

monoethylene glycol diethyl ether

1-(2-Ethoxyethoxy)butan
4413-13-2

1-(2-Ethoxyethoxy)butan

ethylene glycol sec-butyl ethyl ether
77078-19-4

ethylene glycol sec-butyl ethyl ether

Conditions
Conditions Yield
With sodium hydrogencarbonate; for 24h; Further byproducts given; Ambient temperature;
81.9 % Chromat.
12.6 % Chromat.
0.9 % Chromat.
2.9 % Chromat.
ethylene glycol
107-21-1

ethylene glycol

butyraldehyde
123-72-8

butyraldehyde

2-Butoxyethanol
111-76-2,9004-77-7

2-Butoxyethanol

butan-1-ol
71-36-3

butan-1-ol

Conditions
Conditions Yield
With hydrogen; palladium 10% on activated carbon; at 180 ℃; for 2h; under 51716.2 Torr; Product distribution / selectivity; Inert atmosphere;
88.7 %Chromat.
7.2 %Chromat.
With hydrogen; 5%-palladium/activated carbon; at 200 ℃; for 1h; under 25877.6 Torr; Autoclave;
With palladium 10% on activated carbon; hydrogen; at 180 ℃; for 2h; under 51755.2 Torr; Temperature; Concentration;
88.7 %Chromat.
7.2 %Chromat.
ethylene glycol
107-21-1

ethylene glycol

butyraldehyde
123-72-8

butyraldehyde

2-propyl-1,3-dioxolane
3390-13-4

2-propyl-1,3-dioxolane

2-Butoxyethanol
111-76-2,9004-77-7

2-Butoxyethanol

butan-1-ol
71-36-3

butan-1-ol

Conditions
Conditions Yield
With palladium 10% on activated carbon; hydrogen; at 140 ℃; for 3h; under 51755.2 Torr; Temperature;
79.8 %Chromat.
10.2 %Chromat.
6.4 %Chromat.
Tetraethylene glycol
112-60-7

Tetraethylene glycol

ethylene glycol
107-21-1

ethylene glycol

butyraldehyde
123-72-8

butyraldehyde

diethylene glycol
111-46-6

diethylene glycol

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

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

2-propyl-1,3-dioxolane
3390-13-4

2-propyl-1,3-dioxolane

2-Butoxyethanol
111-76-2,9004-77-7

2-Butoxyethanol

Diethylene glycol monobutyl ether
112-34-5,9004-77-7

Diethylene glycol monobutyl ether

triethyleneglycol monobutyl ether
143-22-6,9004-77-7

triethyleneglycol monobutyl ether

tetraethylene glycol monobutyl ether
1559-34-8,9004-77-7

tetraethylene glycol monobutyl ether

butan-1-ol
71-36-3

butan-1-ol

Conditions
Conditions Yield
With hydrogen; palladium 10% on activated carbon; at 180 ℃; for 2h; under 51716.2 Torr;
ethylene glycol
107-21-1

ethylene glycol

butyraldehyde
123-72-8

butyraldehyde

2-propyl-1,3-dioxolane
3390-13-4

2-propyl-1,3-dioxolane

2-Butoxyethanol
111-76-2,9004-77-7

2-Butoxyethanol

1,2-dibutoxyethane
112-48-1,31885-97-9

1,2-dibutoxyethane

butan-1-ol
71-36-3

butan-1-ol

Conditions
Conditions Yield
With palladium 10% on activated carbon; hydrogen; at 160 ℃; for 2h; under 51755.2 Torr;
47.8 %Chromat.
44.3 %Chromat.
6.3 %Chromat.
5.8 %Chromat.

Global suppliers and manufacturers

Global( 112) Suppliers
  • Company Name
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  • Contact Tel
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  • Chemwill Asia Co., Ltd.
  • Business Type:Manufacturers
  • Contact Tel:021-51086038
  • Emails:sales@chemwill.com
  • Main Products:30
  • Country:China (Mainland)
  • Hangzhou Dingyan Chem Co., Ltd
  • Business Type:Trading Company
  • Contact Tel:86-571-86465881,86-571-87157530,86-571-88025800
  • Emails:sales@dingyanchem.com
  • Main Products:95
  • Country:China (Mainland)
  • Simagchem Corporation
  • Business Type:Manufacturers
  • Contact Tel:+86-592-2680277
  • Emails:sale@simagchem.com
  • Main Products:110
  • Country:China (Mainland)
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