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Cas Database

109-86-4

109-86-4

Identification

  • Product Name:Ethanol, 2-methoxy-

  • CAS Number: 109-86-4

  • EINECS:203-713-7

  • Molecular Weight:76.0953

  • Molecular Formula: C3H8O2

  • HS Code:29332990

  • Mol File:109-86-4.mol

Synonyms:1-Hydroxy-2-methoxyethane;2-Methoxy-1-ethanol;2-Methoxyethyl alcohol;2-Methyloxyethanol;3-Oxa-1-butanol;Amsco-Solv EE;Dowanol EM;Ektasolve EM;Ethylene glycol methyl ether;Ethylene glycol monomethyl ether;Methyl Cellosolve;Methyl glycol;Methyl oxitol;Monoethylene glycol methyl ether;Monomethylglycol;NSC 1258;Poly-Solv EM;b-Methoxyethanol;

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Safety information and MSDS view more

  • Pictogram(s):ToxicT,FlammableF,CorrosiveC

  • Hazard Codes:T,F,C

  • Signal Word:Danger

  • Hazard Statement:H226 Flammable liquid and vapourH302 Harmful if swallowed H312 Harmful in contact with skin H332 Harmful if inhaled H360FD

  • 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 . Irritation of skin and eyes. Chronic exposure may also cause weakness, sleepiness, headache, gastrointestinal upset, weight loss, change of personality. (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 Use water spray, powder, alcohol-resistant foam, carbon dioxide. Excerpt from ERG Guide 127 [Flammable Liquids (Water-Miscible)]: 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. (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. Ventilation. Remove all ignition sources. Collect leaking and spilled liquid in sealable containers as far as possible. Wash away remainder with plenty of water. Contain spillage, and then collect with an electrically protected vacuum cleaner or by wet-brushing and place in container for disposal according to local regulations

  • 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. Fireproof. Separated from strong oxidants and food and feedstuffs. Keep in the dark. Cool.Fireproof. Separated from strong oxidants and food and feedstuffs. Keep in the dark. Cool.

  • Exposure controls/personal protection:Occupational Exposure limit valuesNIOSH recommends that 2-methoxyethanol (2ME) ... be regarded in the workplace as having the potential to cause adverse reproductive effects in male and female workers. These recommendations are based on the results of several recent studies that have demonstrated dose related embryotoxicity and other reproductive effects in several species of animals exposed by different routes of administration. Appropriate controls should be instituted to minimize worker exposure to 2ME. NIOSH suggests that producers, distributors, and users of 2ME give this information to their workers and customers and that trade associations, and unions inform their members.Recommended Exposure Limit: 10 Hour Time-Weighted Average: 0.1 ppm (0.3 mg/cu m), skin.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
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  • Manufacture/Brand:Usbiological
  • Product Description:Methyl glycol
  • Packaging:500g
  • Price:$ 368
  • Delivery:In stock
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  • Manufacture/Brand:TRC
  • Product Description:2-Methoxyethanol
  • Packaging:100ml
  • Price:$ 135
  • Delivery:In stock
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  • Manufacture/Brand:TCI Chemical
  • Product Description:2-Methoxyethanol (stabilized with BHT) >99.0%(GC)
  • Packaging:25mL
  • Price:$ 19
  • Delivery:In stock
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  • Manufacture/Brand:TCI Chemical
  • Product Description:2-Methoxyethanol (stabilized with BHT) >99.0%(GC)
  • Packaging:500mL
  • Price:$ 30
  • Delivery:In stock
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  • Manufacture/Brand:Sigma-Aldrich
  • Product Description:Amyl alcohol ≥99%, FG
  • Packaging:20 kg
  • Price:$ 521
  • Delivery:In stock
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  • Manufacture/Brand:Sigma-Aldrich
  • Product Description:Residual Solvent Class 2 - 2-Methoxyethanol Pharmaceutical Secondary Standard; Certified Reference Material
  • Packaging:3x1.2ml
  • Price:$ 350
  • Delivery:In stock
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  • Manufacture/Brand:Sigma-Aldrich
  • Product Description:2-Methoxyethanol for HPLC, ≥99.9%
  • Packaging:2l
  • Price:$ 321
  • Delivery:In stock
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  • Manufacture/Brand:Sigma-Aldrich
  • Product Description:Amyl alcohol ≥99%, FG
  • Packaging:8 kg
  • Price:$ 260
  • Delivery:In stock
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  • Manufacture/Brand:Sigma-Aldrich
  • Product Description:2-Methoxyethanol for HPLC, ≥99.9%
  • Packaging:1l
  • Price:$ 190
  • Delivery:In stock
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  • Manufacture/Brand:Sigma-Aldrich
  • Product Description:2-Methoxyethanol Meets ACS Specifications GR ACS
  • Packaging:55 gal
  • Price:$ 5070
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Relevant articles and documentsAll total 113 Articles be found

-

Toy

, p. 499 (1944)

-

Plastic crystalline lithium salt with solid-state ionic conductivity and high lithium transport number

Moriya, Makoto,Kato, Daiki,Sakamoto, Wataru,Yogo, Toshinobu

, p. 6311 - 6313 (2011)

Plastic crystallinity of lithium salt, [LiB(OCH2CH 2OCH3)4] (1), and its solid-state ionic conductivity are disclosed. The addition of small amounts of lithium bis(trifluoromethanesulfonyl)imide (LiTFSI) to borate 1 led to the drastic increase of the ionic conductivity and lithium transport number of the electrolyte.

Participation by Ether Oxygen (RO-3) in the Hydrolysis of Sulfonate Esters of 2-Methoxyethanol and 2-Methoxy-2-methyl-1-propanol. Implications Regarding the Nonlinear Ethanol-Trifluoroethanol Plot for Mustard Chlorohydrin

McManus, S. P.,Karman, R. M.,Sedaghat-Herati, R.,Neamati-Mazraeh, N.,Hovanes, B. A.,et al.

, p. 2518 - 2522 (1987)

The lack of scrambling with deuterium-labeled reactants, a nonlinear ethanol-trifluoroethanol plot, and rate acceleration by edded thiourea are used to show that sulfonate esters of methoxyethanol (MeOCH2CH2OH) undergo solvent-assisted displacement in a variety of solvents; neighboring group participation by ether oxygen (RO-3 participation) does not occur.This conclusion is in accord with predictions of rate based on the Taft treatment of substituent effects.On the other hand, the branched derivative MeOCMe2CH2OBs reacts with concerted RO-3 participation to give completely rearranged product.It solvolysis rate is insensitive to added thiourea, the Taft treatment predicts modest anchimeric assistance, and a linear ethanol-trifluoroethanol plot is observed.We discuss the implications of these results relative to the previously observed nonlinear plot for mustard chlorohydrin.

SN2 Displacement on 2-(Alkylthio)ethyl Derivatives

Herati-Sedaghat, M. R.,McManus, Samuel P.,Harris, J. Milton

, p. 2539 - 2543 (1988)

We have studied the reaction mechanism of various 2-(alkylthio)ethyl and 2-(arylthio)ethyl derivatives with strong nucleophiles in an attempt to overcome powerful neighboring sulfur participation and shift reaction to a direct displacement SN2 mechanism.The 2,4-dinitrophenolate derivative of specifically deuteriated 2-(methylthio)ethanol reacts by an aromatic substitution mechanism (SNAr) when exposed to amines in aprotoc solvents.Use of sulfonate esters avoids competition from the SNAr mechanism.The rate of reaction of these esters in dimethyl sulfoxide (DMSO) or acetonitrile is independent of concentration of added methylamine, thiourea, urea, or iodide, thus indicating continued SN1 reaction with neighboring sulfur participation.Asd would be expected on this basis, but in contrast to previous mechanistic suggestions, the product for reaction with iodide in acetone shows complete scrambling of methylene groups.In contrast, reaction with thiophenolate ions in DMSO proceeds by direct nucleophilic displacement (an SN2 mechanism), as shown by second-order kinetics and unrearranged product.This is the first demonstration of SN2 displacement on a 2-(alkylthio)ethyl or 2-(arylthio)ethyl derivative.

Fleming,Bolker

, p. 888,889, 892 (1974)

A Simple, effective boron-halide ethoxylation catalyst

Moloy, Kenneth G.

, p. 821 - 826 (2010)

Boron esters B(OR)3, readily derived from boric acid and alcohols, combine with iodide or bromide to catalyze the ethoxylation of alcohols and phenols, giving good rates and narrow product distributions. The combined action of a weak electrophile [B(OR)3] and a weak nucleophile (halide) allows for the ethoxylation of base-sensitive alcohols. Experiment suggests a new mechanism for this commercially important reaction proceeding through key β-haloalkoxy intermediates.

Hydrogen bonding lowers intrinsic nucleophilicity of solvated nucleophiles

Chen, Xin,Brauman, John I.

, p. 15038 - 15046 (2008)

The relationship between nucleophilicity and the structure/environment of the nucleophile is of fundamental importance in organic chemistry. In this work, we have measured nucleophilicities of a series of substituted alkoxides in the gas phase. The functional group substitutions affect the nucleophiles through ion-dipole, ion-induced dipole interactions and through hydrogen bonding whenever structurally possible. This set of alkoxides serves as an ideal model system for studying nucleophiles under microsolvation settings. Marcus theory was applied to analyze the results. Using Marcus theory, we separate nucleophilicity into two independent components, an intrinsic nucleophilicity and a thermodynamic driving force determined solely by the overall reaction exothermicity. It is found that the apparent nucleophilicities of the substituted alkoxides are always much lower than those of the unsubstituted ones. However, ion-dipole, ion-induced dipole interactions, by themselves, do not significantly affect the intrinsic nucleophilicity; the decrease in the apparent nucleophilicity results from a weaker thermodynamic driving force. On the other hand, hydrogen bonding not only stabilizes the nucleophile but also increases the intrinsic barrier height by 3 to ~4 kcal mol-1. In this regard, the hydrogen bond is not acting as a perturbation in the sense of an external dipole but more directly affects the electronic structure and reactivity of the nucleophilic alkoxide. This finding offers a deeper insight into the solvation effect on nucleophilicity, such as the remarkably lower reactivities in nucleophilic substitution reactions in protic solvents than in aprotic solvents.

Selective synthesis of dimethoxyethane via directly catalytic etherification of crude ethylene glycol

Yu, Weiqiang,Lu, Fang,Huang, Qianqian,Lu, Rui,Chen, Shuai,Xu, Jie

, p. 3327 - 3333 (2017)

Etherification of ethylene glycol with methanol provides a sustainable route for the production of widely used dimethoxyethane; dimethoxyethane is a green solvent and reagent that is applied in batteries and used as a potential diesel fuel additive. SAPO-34 zeolite was found to be an efficient and highly selective catalyst for this etherification via a continuous flow experiment. It achieved up to 79.4% selectivity for dimethoxyethane with around 96.7% of conversion. The relationship of the catalyst's structure and the dimethoxyethane selectivity was established via control experiments. The results indicated that the pore structure of SAPO-34 effectively limited the formation of 1,4-dioxane from activated ethylene glycol, enhanced the reaction of the activated methanol with ethylene glycol in priority, and thus resulted in high selectivity for the desired products. The continuous flow technology used in the study could efficiently promote the complete etherification of EG with methanol to maintain high selectivity for dimethoxyethane.

Development of effective bidentate diphosphine ligands of ruthenium catalysts toward practical hydrogenation of carboxylic acids

Saito, Susumu,Wen, Ke,Yoshioka, Shota

, p. 1510 - 1524 (2021/06/18)

Hydrogenation of carboxylic acids (CAs) to alcohols represents one of the most ideal reduction methods for utilizing abundant CAs as alternative carbon and energy sources. However, systematic studies on the effects of metal-to-ligand relationships on the catalytic activity of metal complex catalysts are scarce. We previously demonstrated a rational methodology for CA hydrogenation, in which CA-derived cationic metal carboxylate [(PP)M(OCOR)]+ (M = Ru and Re; P = one P coordination) served as the catalyst prototype for CA self-induced CA hydrogenation. Herein, we report systematic trial- and-error studies on how we could achieve higher catalytic activity by modifying the structure of bidentate diphosphine (PP) ligands of molecular Ru catalysts. Carbon chains connecting two P atoms as well as Ar groups substituted on the P atoms of PP ligands were intensively varied, and the induction of active Ru catalysts from precatalyst Ru(acac)3 was surveyed extensively. As a result, the activity and durability of the (PP)Ru catalyst substantially increased compared to those of other molecular Ru catalyst systems, including our original Ru catalysts. The results validate our approach for improving the catalyst performance, which would benefit further advancement of CA self-induced CA hydrogenation.

Manganese catalyzed hydrogenation of carbamates and urea derivatives

Das, Uttam Kumar,Kumar, Amit,Ben-David, Yehoshoa,Iron, Mark A.,Milstein, David

supporting information, p. 12962 - 12966 (2019/08/26)

We report the hydrogenation of carbamates and urea derivatives, two of the most challenging carbonyl compounds to be hydrogenated, catalyzed for the first time by a complex of an earth-abundant metal. The hydrogenation reaction of these CO2-derived compounds, catalyzed by a manganese pincer complex, yields methanol in addition to amine and alcohol, which makes this methodology a sustainable alternative route for the conversion of CO2 to methanol, involving a base-metal catalyst. Moreover, the hydrogenation proceeds under mild pressure (20 bar). Our observations support a hydrogenation mechanism involving the Mn-H complex. A plausible catalytic cycle is proposed based on informative mechanistic experiments.

Monomeric alkoxide and alkylcarbonate complexes of nickel and palladium stabilized with the iPrPCP pincer ligand: A model for the catalytic carboxylation of alcohols to alkyl carbonates

Martínez-Prieto, Luis M.,Palma, Pilar,Cámpora, Juan

, p. 1351 - 1366 (2019/01/30)

Monomeric alkoxo complexes of the type [(iPrPCP)M-OR] (M = Ni or Pd; R = Me, Et, CH2CH2OH; iPrPCP = 2,6-bis(diisopropylphosphino)phenyl) react rapidly with CO2 to afford the corresponding alkylcarbonates [(iPrPCP)M-OCOOR]. We have investigated the reactions of these compounds as models for key steps of catalytic synthesis of organic carbonates from alcohols and CO2. The MOCO-OR linkage is kinetically labile, and readily exchanges the OR group with water or other alcohols (R′OH), to afford equilibrium mixtures containing ROH and [(iPrPCP)M-OCOOH] (bicarbonate) or [(iPrPCP)M-OCOOR′], respectively. However, [(iPrPCP)M-OCOOR] complexes are thermally stable and remain indefinitely stable in solution when these are kept in sealed vessels. The constants for the exchange equilibria have been interpreted, showing that CO2 insertion into M-O bonds is thermodynamically more favorable for M-OR than for M-OH. Alkylcarbonate complexes [(iPrPCP)M-OCOOR] fail to undergo nucleophilic attack by ROH to yield organic carbonates ROCOOR, either intermolecularly (using neat ROH solvent) or in intramolecular fashion (e.g., [(iPrPCP)M-OCOOCH2CH2OH]). In contrast, [(iPrPCP)M-OCOOMe] complexes react with a variety of electrophilic methylating reagents (MeX) to afford dimethylcarbonate and [(iPrPCP)M-X]. The reaction rates increase in the order X = OTs IMe ? OTf and Ni Pd. These findings suggest that a suitable catalyst design should combine basic and electrophilic alcohol activation sites in order to perform alkyl carbonate syntheses via direct alcohol carboxylation.

Influence of Boiling on the Radiolysis of Diglyme

Vlasov,Kholodkova,Ponomarev

, p. 312 - 318 (2018/08/01)

The radiolysis of diethylene glycol dimethyl ether (diglyme) in a boiling state has been studied for the first time. Boiling facilitates the cleavage of internal C–O bonds, weakens the cage effect and diglyme regeneration processes, and facilitates the exchange and dimerization reactions of radicals. As compared with radiolysis at room temperature, the amount of unsaturated products of diglyme fragmentation formed during irradiation in the boiling state is smaller by a factor of 4, and the disproportionation products of heavy radicals are found in negligible amounts, if any. The yield of radiolytic decomposition of diglyme under boiling conditions is ~15 molecule/100 eV, which is higher than that at room temperature by a factor of almost 1.5.

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-methoxy-ethanol
109-86-4,95507-80-5

2-methoxy-ethanol

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

1-(2-methoxy-ethoxy)-butane

Conditions
Conditions Yield
at 200 - 240 ℃; under 51485.6 - 77228.3 Torr; Hydrogenation;
N-benzyl-2-methoxyacetamide
2945-05-3

N-benzyl-2-methoxyacetamide

2-methoxy-ethanol
109-86-4,95507-80-5

2-methoxy-ethanol

benzylamine
100-46-9

benzylamine

Conditions
Conditions Yield
With [RuH(CO)(BPy-tPNN*)]; hydrogen; In tetrahydrofuran; at 110 ℃; for 48h; under 7600.51 Torr; Fischer-Porter tube;
89 %Chromat.
90 %Chromat.
4-benzyloxycarbonylaminobutyric acid 2-methoxyethyl ester
1245613-17-5

4-benzyloxycarbonylaminobutyric acid 2-methoxyethyl ester

2-methoxy-ethanol
109-86-4,95507-80-5

2-methoxy-ethanol

4-(benzyloxycarbonylamino)butyric acid
5105-78-2

4-(benzyloxycarbonylamino)butyric acid

Conditions
Conditions Yield
With methanol; Bacillus subtilis esterase; In hexane; at 37 ℃; for 0.5h; pH=7.4; Reagent/catalyst; Time; Kinetics; aq. phosphate buffer; Enzymatic reaction;
100%
methanol
67-56-1

methanol

carbon monoxide
201230-82-2

carbon monoxide

1,1-dimethoxyethane
534-15-6

1,1-dimethoxyethane

2-methoxy-ethanol
109-86-4,95507-80-5

2-methoxy-ethanol

methyl ester (3-hydroxy) propionic acid
6149-41-3

methyl ester (3-hydroxy) propionic acid

methyl β-(β-hydroxypropionyloxy)propionate
27313-49-1

methyl β-(β-hydroxypropionyloxy)propionate

acetaldehyde
75-07-0,9002-91-9

acetaldehyde

Conditions
Conditions Yield
1H-imidazole; dicobalt octacarbonyl; at 60 - 80 ℃; for 3 - 4h; under 25502.6 - 60006 Torr; Heating / reflux;
40.2%
2-(2-methoxyethoxy)ethanol
67796-27-4

2-(2-methoxyethoxy)ethanol

2-methoxy-ethanol
109-86-4,95507-80-5

2-methoxy-ethanol

Conditions
Conditions Yield
cyanoacetic acid; In water; Mechanism; Bronsted plot for base catalyzed of title comp. vs. pKa of various catalyst (ClCH2COOH, CH3OCH2COOH, ClCH2CH2COOH, CH3COOH); logaritmic plot of rate constant for cleavage of title comp., pKa of the amcohol produced;;
cyanoacetic acid; In water; Mechanism; Bronsted plot for acid-catalyzed of title comp. vs. pKa of various catalyst (ClCH2COOH, CH3OCH2COOH, ClCH2CH2COOH, CH3COOH); logaritmic plot of rate constant of title comp., pKa of the alcohol produced ;;
diethylene glycol dimethyl ether
111-96-6

diethylene glycol dimethyl ether

methanol
67-56-1

methanol

1,2-dimethoxyethane
110-71-4

1,2-dimethoxyethane

methoxyethene
107-25-5,9003-09-2

methoxyethene

1-methoxy-2-ethoxyethane
5137-45-1

1-methoxy-2-ethoxyethane

Dimethyl ether
115-10-6,157621-61-9

Dimethyl ether

ethyl methyl ether
540-67-0

ethyl methyl ether

2-methoxy-ethanol
109-86-4,95507-80-5

2-methoxy-ethanol

2-methoxyethyl vinyl ether
1663-35-0

2-methoxyethyl vinyl ether

Conditions
Conditions Yield
at 16 ℃; Irradiation; Inert atmosphere;
diethylene glycol dimethyl ether
111-96-6

diethylene glycol dimethyl ether

methanol
67-56-1

methanol

1,2-dimethoxyethane
110-71-4

1,2-dimethoxyethane

methoxyethene
107-25-5,9003-09-2

methoxyethene

1-methoxy-2-ethoxyethane
5137-45-1

1-methoxy-2-ethoxyethane

2-(2-methoxyethoxy)ethyl alcohol
111-77-3,95507-80-5

2-(2-methoxyethoxy)ethyl alcohol

Dimethyl ether
115-10-6,157621-61-9

Dimethyl ether

ethyl methyl ether
540-67-0

ethyl methyl ether

2-methoxy-ethanol
109-86-4,95507-80-5

2-methoxy-ethanol

2-methoxyethyl vinyl ether
1663-35-0

2-methoxyethyl vinyl ether

Conditions
Conditions Yield
at 163 ℃; Irradiation; Inert atmosphere;
[1,3]-dioxolan-2-one
96-49-1

[1,3]-dioxolan-2-one

methanol
67-56-1

methanol

2-methoxy-ethanol
109-86-4,95507-80-5

2-methoxy-ethanol

ethylene glycol
107-21-1

ethylene glycol

carbonic acid dimethyl ester
616-38-6

carbonic acid dimethyl ester

diethylene glycol
111-46-6

diethylene glycol

Conditions
Conditions Yield
at 76.7 - 79.6 ℃; under 757.576 Torr; Product distribution / selectivity; Industry scale;
72%
72%
methanol
67-56-1

methanol

carbon dioxide
124-38-9,18923-20-1

carbon dioxide

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

[1,3]-dioxolan-2-one

2-methoxy-ethanol
109-86-4,95507-80-5

2-methoxy-ethanol

ethylene glycol
107-21-1

ethylene glycol

carbonic acid dimethyl ester
616-38-6

carbonic acid dimethyl ester

Conditions
Conditions Yield
With BF4(1-)*C14H33N2(1+); at 150 ℃; for 8h; under 15001.5 - 37503.8 Torr; Autoclave;
4-nitro-benzoic acid-(2-methoxy-ethyl ester)
57455-01-3

4-nitro-benzoic acid-(2-methoxy-ethyl ester)

2-methoxy-ethanol
109-86-4,95507-80-5

2-methoxy-ethanol

4-nitrobenzamide
619-80-7

4-nitrobenzamide

Conditions
Conditions Yield
With ammonia; In diethyl ether; at 25 ℃; Sealed tube;

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  • Hangzhou Dingyan Chem Co., Ltd
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  • Chemwill Asia Co., Ltd.
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  • Henan Wising Chem Co., Ltd
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