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110-67-8 Usage

Chemical Properties

clear colorless to yellow liquid

Uses

3-Methoxypropionitrile is used as a component in high power lithium ion batteries. It is used as pharmaceutical intermediates. It acts as a good solvent for plastic polymers.

Check Digit Verification of cas no

The CAS Registry Mumber 110-67-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,1 and 0 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 110-67:
(5*1)+(4*1)+(3*0)+(2*6)+(1*7)=28
28 % 10 = 8
So 110-67-8 is a valid CAS Registry Number.
InChI:InChI=1/C4H7NO/c1-6-4-2-3-5/h2,4H2,1H3

110-67-8 Well-known Company Product Price

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  • Alfa Aesar

  • (L07055)  3-Methoxypropionitrile, 99%   

  • 110-67-8

  • 100ml

  • 101.0CNY

  • Detail
  • Alfa Aesar

  • (L07055)  3-Methoxypropionitrile, 99%   

  • 110-67-8

  • 500ml

  • 386.0CNY

  • Detail

110-67-8SDS

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 3-Methoxypropionitrile

1.2 Other means of identification

Product number -
Other names 3-Methoxypropanenitrile

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
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:110-67-8 SDS

110-67-8Synthetic route

methanol
67-56-1

methanol

acrylonitrile
107-13-1

acrylonitrile

3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

Conditions
ConditionsYield
With [μN,κP,κC,κN-{2-(i-Pr2PO),6-(CH2NBn)-(C6H3)}Ni]2 In benzene at 50℃; for 1h;100%
With 1-Methylpyrrolidine; barium(II) hydroxide In methanol at 25℃; for 7h;98%
86%
sodium methylate
124-41-4

sodium methylate

acrylonitrile
107-13-1

acrylonitrile

3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

Conditions
ConditionsYield
In methanol; water at 45℃; for 3h; Temperature;93%
methanol
67-56-1

methanol

2-cyanoethyl nitrate
50434-02-1

2-cyanoethyl nitrate

3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

Conditions
ConditionsYield
With sodium hydroxide In water at 9 - 11℃; for 1h; Etherification;83%
methanol
67-56-1

methanol

acrylonitrile
107-13-1

acrylonitrile

A

2-cyanoethylamine
151-18-8

2-cyanoethylamine

B

3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

C

propiononitrile
107-12-0

propiononitrile

Conditions
ConditionsYield
With ammonia; hydrogen; chromium; cobalt; iron; nickel at 100℃; under 60004.8 Torr;A 65%
B 20%
C 15%
3-Hydroxypropionitrile
109-78-4

3-Hydroxypropionitrile

3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

(3-methoxypropyl)amide
15438-67-2

(3-methoxypropyl)amide

3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

Conditions
ConditionsYield
With phosphorus pentoxide
methanol
67-56-1

methanol

sodium methylate
124-41-4

sodium methylate

acrylonitrile
107-13-1

acrylonitrile

3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

Conditions
ConditionsYield
at 20℃; Rate constant;
at 20℃; Kinetics;
Methyl formate
107-31-3

Methyl formate

3-Hydroxypropionitrile
109-78-4

3-Hydroxypropionitrile

A

3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

B

3-(ethoxy)propionitrile
2141-62-0

3-(ethoxy)propionitrile

Conditions
ConditionsYield
With diethyl ether; sodium ethanolate
3-Hydroxypropionitrile
109-78-4

3-Hydroxypropionitrile

carbonic acid dimethyl ester
616-38-6

carbonic acid dimethyl ester

3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

Conditions
ConditionsYield
With sodium methylate; benzene
methyl chloroacetate
96-34-4

methyl chloroacetate

acrylonitrile
107-13-1

acrylonitrile

3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

Conditions
ConditionsYield
With sodium amalgam; water
methanol
67-56-1

methanol

acrylonitrile
107-13-1

acrylonitrile

A

3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

B

3,3-dimethoxypropionitrile
57597-62-3

3,3-dimethoxypropionitrile

Conditions
ConditionsYield
With carbon dioxide; oxygen; copper dichloride; palladium dichloride at 57℃; under 97507.8 Torr; for 12h;A 10.7 % Chromat.
B 87.5 % Chromat.
3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

β-methoxypropionamidine

β-methoxypropionamidine

Conditions
ConditionsYield
Stage #1: With trimethylaluminum; ammonium chloride In toluene at 20℃; for 1.5h;
Stage #2: 3-Methoxypropionitrile In toluene at 85℃; for 9h;
98%
3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

2-amino-benzenethiol
137-07-5

2-amino-benzenethiol

2-(2-methoxyethyl)benzo[d]thiazole
1427180-60-6

2-(2-methoxyethyl)benzo[d]thiazole

Conditions
ConditionsYield
With copper diacetate; triethylamine In ethanol at 70℃; for 6h;97%
3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

3-methoxypropylamine
5332-73-0

3-methoxypropylamine

Conditions
ConditionsYield
With hydrogen at 60 - 98℃; under 1500.15 - 22502.3 Torr; for 6h; Temperature;95%
With hydrogenchloride; platinum(IV) oxide; hydrogen In ethanol under 2280 Torr; for 4h;30%
With ammonia; hydrogen; Rh catalyst under 51485.6 Torr;
3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

3,5-bis(hydroxymethyl)benzaldehyde
77113-75-8

3,5-bis(hydroxymethyl)benzaldehyde

(Z)-3-(3,5-Bis-hydroxymethyl-phenyl)-2-methoxymethyl-acrylonitrile
77113-64-5

(Z)-3-(3,5-Bis-hydroxymethyl-phenyl)-2-methoxymethyl-acrylonitrile

Conditions
ConditionsYield
With sodium methylate In methanol for 7h; Heating;95%
methanol
67-56-1

methanol

3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

methyl 3-(methoxy)propionimidate hydrochloride
61737-87-9

methyl 3-(methoxy)propionimidate hydrochloride

Conditions
ConditionsYield
With hydrogenchloride In diethyl ether at 0℃; for 72h;92%
With hydrogenchloride In cyclopentyl methyl ether Pinner amidine synthesis; Cooling with ice;91%
With hydrogenchloride In diethyl ether at 10℃; for 72h;88%
With hydrogenchloride In diethyl ether at 0℃; for 24h;87%
3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

Cp*IrCl(η3-CH2CHCHPh)
260783-56-0

Cp*IrCl(η3-CH2CHCHPh)

silver trifluoromethanesulfonate
2923-28-6

silver trifluoromethanesulfonate

[(C5(CH3)5)Ir(η3-CH2CHCHC6H5)(NCCH2CH2OCH3)](OSO2CF3)
299410-01-8

[(C5(CH3)5)Ir(η3-CH2CHCHC6H5)(NCCH2CH2OCH3)](OSO2CF3)

Conditions
ConditionsYield
In chloroform byproducts: AgCl; under N2; AgOSO2CF3 and CH3OCH2CH2CN were added to a CHCl3 soln. of thecomplex, the mixt. was stirred at 25°C for 1 h; the mixt. was filtered and distd. under vac., the solid was recrystd. in cold (CHCl3/(C2H5)2O); elem. anal.;91%
triphenylmethyl alcohol
76-84-6

triphenylmethyl alcohol

3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

C23H23NO2
1412436-23-7

C23H23NO2

Conditions
ConditionsYield
With silica-bonded N-propylsulphamic acid In neat (no solvent) at 80℃; for 2.83333h; Ritter Amidation; Green chemistry;91%
1,1-Diphenylmethanol
91-01-0

1,1-Diphenylmethanol

3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

C17H19NO2
1412436-26-0

C17H19NO2

Conditions
ConditionsYield
With silica-bonded N-propylsulphamic acid In neat (no solvent) at 80℃; for 1h; Ritter Amidation; Green chemistry;91%
formaldehyd
50-00-0

formaldehyd

3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

1,3,5-tris-(3-methoxy-propionyl)-[1,3,5]triazinane
3001-75-0

1,3,5-tris-(3-methoxy-propionyl)-[1,3,5]triazinane

Conditions
ConditionsYield
Amberlyst 15 resin In chlorobenzene at 80℃; for 6h;90%
3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

4-(2-methoxyethyl)-1,6-heptadien-4-amine
315248-93-2

4-(2-methoxyethyl)-1,6-heptadien-4-amine

Conditions
ConditionsYield
Stage #1: Triallylborane; 3-Methoxypropionitrile at 110℃; for 1h; Neat (no solvent);
Stage #2: With water; sodium hydroxide In methanol at 110 - 120℃;
89%
Stage #1: Triallylborane; 3-Methoxypropionitrile at -30 - -20℃; Inert atmosphere;
Stage #2: at 100 - 140℃; Further stages;
89%
3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

4-acetoxy-1-acetyl-4-phenylazo-1,2,3,4-tetrahydroquinoline

4-acetoxy-1-acetyl-4-phenylazo-1,2,3,4-tetrahydroquinoline

6-acetyl-2-(2-methoxyethyl)-1-phenyl-5,6-dihydro-4H-benzo[b][1,2,4]triazolo[1,5-d][1,4]diazepinium chloride

6-acetyl-2-(2-methoxyethyl)-1-phenyl-5,6-dihydro-4H-benzo[b][1,2,4]triazolo[1,5-d][1,4]diazepinium chloride

Conditions
ConditionsYield
Stage #1: 3-Methoxypropionitrile; 4-acetoxy-1-acetyl-4-phenylazo-1,2,3,4-tetrahydroquinoline With aluminum (III) chloride In dichloromethane at -40 - 20℃; for 1.5h; Inert atmosphere;
Stage #2: With hydrogenchloride In water; acetonitrile
88%
3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

C37H70N2O12

C37H70N2O12

C41H75N3O13

C41H75N3O13

Conditions
ConditionsYield
Stage #1: C37H70N2O12 With sodium sulfate In dichloromethane for 0.5h;
Stage #2: 3-Methoxypropionitrile In dichloromethane at 0 - 5℃; for 2h; Inert atmosphere;
88%
3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

sodium methylate
124-41-4

sodium methylate

sodium 2-cyano-3-methoxyprop-1-en-1-olate
34450-83-4

sodium 2-cyano-3-methoxyprop-1-en-1-olate

Conditions
ConditionsYield
In ethyl methyl ether; toluene at 48 - 50℃; for 28h; Temperature; Solvent;87%
trans-hydridochloro-di-{1,2-bis(diphenylphosphino)ethane}iron(II)
19392-93-9, 32490-70-3

trans-hydridochloro-di-{1,2-bis(diphenylphosphino)ethane}iron(II)

3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

trans-[FeH(3-methoxypropionitrile)(dppe)2]Cl
252659-26-0

trans-[FeH(3-methoxypropionitrile)(dppe)2]Cl

Conditions
ConditionsYield
In further solvent(s) Ar-atmosphere; stirring in MeOCH2CH2CN for 2 h; solvent removal (vac.), washing (Et2O); elem. anal.;86.2%
methanolic potassium hydroxide

methanolic potassium hydroxide

3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

3,4-dimethoxy-benzaldehyde
120-14-9

3,4-dimethoxy-benzaldehyde

α-(3,4-dimethoxy-benzal)-β-methoxy-propionitrile

α-(3,4-dimethoxy-benzal)-β-methoxy-propionitrile

Conditions
ConditionsYield
In methanol; water85%
trans-hydridochloro-di-{1,2-bis(diphenylphosphino)ethane}iron(II)
19392-93-9, 32490-70-3

trans-hydridochloro-di-{1,2-bis(diphenylphosphino)ethane}iron(II)

3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

sodium tetraphenyl borate
143-66-8

sodium tetraphenyl borate

trans-[FeH(3-methoxypropionitrile)(dppe)2][BPh4]
252659-28-2

trans-[FeH(3-methoxypropionitrile)(dppe)2][BPh4]

Conditions
ConditionsYield
In further solvent(s) byproducts: NaCl; Ar-atmosphere; stirring Fe-complex in MeOCH2CH2CN for 4 h, addn. of NaBPh4, stirring for 1 h; filtration, solvent removal (vac.), extn. into CH2Cl2, solvent removal, washing (THF), recrystn. (CH2Cl2/hexane); elem. anal.;85%
cyclopentadienyl iron(II) dicarbonyl dimer
38117-54-3

cyclopentadienyl iron(II) dicarbonyl dimer

ferrocenium(III) tetrafluoroborate
1282-37-7

ferrocenium(III) tetrafluoroborate

3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

{(C5H5)Fe(CO)2(CH3OC2H4CN)}(1+)*{BF4}(1-)={(C5H5)Fe(CO)2(CH3OC2H4CN)}{BF4}

{(C5H5)Fe(CO)2(CH3OC2H4CN)}(1+)*{BF4}(1-)={(C5H5)Fe(CO)2(CH3OC2H4CN)}{BF4}

Conditions
ConditionsYield
In dichloromethane byproducts: (C5H5)2Fe; addn. of soln. of excess nitrile in CH2Cl2 to soln. of (C5H5Fe(CO)2)2 and ferricenium salt in CH2Cl2 (under N2, room temp.), stirred (0.2-1.5 h, room temp., color change from deep blue to dark orange-brown); soln. filtered, pptn. by addn. of ether, ppt. filtered off, washed with ether and pentane, recrystn. from CH2Cl2/ether (1/1 to 1/3);82%
3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

N-methyl-p-toluenesulfonyl-N-(hex-1-yn-1-yl)amine
1295561-35-1

N-methyl-p-toluenesulfonyl-N-(hex-1-yn-1-yl)amine

N,N'-(3,5-dibutyl-6-(2-methoxyethyl)pyridine-2,4-diyl)bis(N,4-dimethylbenzenesulfonamide)

N,N'-(3,5-dibutyl-6-(2-methoxyethyl)pyridine-2,4-diyl)bis(N,4-dimethylbenzenesulfonamide)

Conditions
ConditionsYield
With bis(trifluoromethanesulfonyl)amide In 1,2-dichloro-ethane at 20℃; for 12h; Inert atmosphere; regioselective reaction;82%
3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

para-methylbenzonitrile
104-85-8

para-methylbenzonitrile

C12H14N2O

C12H14N2O

Conditions
ConditionsYield
With potassium tert-butylate In tert-butyl alcohol at 20℃; for 3h; Thorpe reaction; sonication;78%
3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

3-(methoxymethyl)benzaldehyde
28746-20-5

3-(methoxymethyl)benzaldehyde

(Z)-2-Methoxymethyl-3-(3-methoxymethyl-phenyl)-acrylonitrile
77113-69-0

(Z)-2-Methoxymethyl-3-(3-methoxymethyl-phenyl)-acrylonitrile

Conditions
ConditionsYield
With sodium methylate In methanol for 7h; Heating;77.9%
3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

ethyl bromoacetate
105-36-2

ethyl bromoacetate

5-methoxy-3-oxopentanic acid ethyl ester
104629-86-9

5-methoxy-3-oxopentanic acid ethyl ester

Conditions
ConditionsYield
With hydrogenchloride; Zn/Cu In tetrahydrofuran77.5%
With copper; zinc In tetrahydrofuran for 0.5h; Heating;75%
3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

2,3,4,5-Tetramethoxyphenol
30225-99-1

2,3,4,5-Tetramethoxyphenol

β-methoxy-α-(2,3,4,5,6-pentamethoxybenzylidene)propionitrile

β-methoxy-α-(2,3,4,5,6-pentamethoxybenzylidene)propionitrile

Conditions
ConditionsYield
With sodium methylate In methanol for 15h; Heating;76%
3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

2-amino-3,4-bis(aminocarbonyl)-5-(methylthio)pyrrole
38187-09-6

2-amino-3,4-bis(aminocarbonyl)-5-(methylthio)pyrrole

2-[(3-Methoxy-propionimidoyl)-amino]-5-methylsulfanyl-1H-pyrrole-3,4-dicarboxylic acid diamide
122283-86-7

2-[(3-Methoxy-propionimidoyl)-amino]-5-methylsulfanyl-1H-pyrrole-3,4-dicarboxylic acid diamide

Conditions
ConditionsYield
With hydrogenchloride for 2h; Ambient temperature;76%
3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

bromoacetic acid methyl ester
96-32-2

bromoacetic acid methyl ester

methyl 5-methoxy-3-oxopentanoate
62462-05-9

methyl 5-methoxy-3-oxopentanoate

Conditions
ConditionsYield
With copper; zinc In tetrahydrofuran for 0.5h; Heating;76%
ethanol
64-17-5

ethanol

3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

3-methoxypropionimidic acid ethyl ester hydrochloride
20914-90-3

3-methoxypropionimidic acid ethyl ester hydrochloride

Conditions
ConditionsYield
With hydrogenchloride In diethyl ether for 24h; cooling;76%
With hydrogenchloride at 0 - 20℃; for 12h; Inert atmosphere;63%
With hydrogenchloride In toluene at 0 - 20℃;
With hydrogenchloride at 20℃;
3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

N-methyll-N-(phenylethylnyl)methanesulfonamide
1333483-14-9

N-methyll-N-(phenylethylnyl)methanesulfonamide

C18H25N3O4S

C18H25N3O4S

Conditions
ConditionsYield
With trifluorormethanesulfonic acid In dichloromethane at -40℃; Inert atmosphere; Molecular sieve; Green chemistry;76%
4-Cyanochlorobenzene
623-03-0

4-Cyanochlorobenzene

3-Methoxypropionitrile
110-67-8

3-Methoxypropionitrile

C11H11ClN2O

C11H11ClN2O

Conditions
ConditionsYield
With potassium tert-butylate In tert-butyl alcohol at 20℃; for 3h; Thorpe reaction; sonication;75%

110-67-8Related news

Thiocyanate ligand substitution kinetics of the solar cell dye Z-907 by 3-Methoxypropionitrile (cas 110-67-8) and 4-tert-butylpyridine at elevated temperatures08/21/2019

The dye-sensitized solar cell dye Z-907, [RuLL′(NCS)2] may loose a thiocyanate ligand at elevated temperatures (80–100 °C) by ligand exchange with the solar cell additive 4-tert-butylpyridine (4-TBP) or the electrolyte solvent 3-methoxypropionitrile (3-MPN). The mechanism in homogeneous solut...detailed

110-67-8Relevant articles and documents

Phosphine-catalyzed hydration and hydroalkoxylation of activated olefins: Use of a strong nucleophile to generate a strong base

Stewart, Ian C.,Bergman, Robert G.,Toste, F. Dean

, p. 8696 - 8697 (2003)

The direct addition of water and a variety of alcohols to activated olefins was observed in the presence of nucleophilic phosphine catalysts. Unlike existing methods, the reactions proceed at room temperature and in the absence of transition metals, or strong acids or bases. The use of simple commercially available catalysts makes this an attractive method for the preparation of β-hydroxy and β-alkoxy substrates, which are prevalent targets and intermediates in organic synthesis. The scope and mechanism of this reaction has been explored, and the compound that acts as the resting state of the catalyst was synthesized independently. Our mechanism also suggests the possibility of extending the scope of this reactivity to other classes of nucleophiles. Copyright

-

Ogata et al.

, p. 5426 (1956)

-

Preparation method of 3-methoxypropylamine

-

Paragraph 0047-0049; 0055-0056; 0058-0059; 0061-0062; ..., (2021/06/23)

The invention discloses a preparation method of 3-methoxylpropylamine. The method comprises the following steps: carrying out addition on methanol and acrylonitrile to prepare a 3-methoxylpropionitrile crude product, and then carrying out catalytic hydrogenation on the crude product by using a Raney catalyst to prepare the 3-methoxylpropylamine. In the addition reaction, through air protection and gradient temperature reaction control, the acrylonitrile conversion rate of the addition reaction can be increased, generation of hydrogenation reaction by-products is reduced, the acrylonitrile conversion rate is larger than 99.6%, the yeild of the 3-methoxylpropylamine is larger than 99.1% and residual quantity of acrylonitrile in the crude product is smaller than 0.3%; and the hydrogenation reaction raw materials do not need to be refined, an alkaline auxiliary agent does not need to be additionally added, the average yield of MOPA can reach 96.5%, and the catalyst can be recycled for more than 30 batches.

Preparation method of gamma-methoxypropylamine

-

Paragraph 0025; 0027-0028; 0036-0037; 0045-0046; 0054-0055, (2019/03/28)

The invention provides a preparation method of gamma-methoxypropylamine, which is high in conversion rate. The invention adopts the following technical scheme: the preparation method of the gamma-methoxypropylamine, comprising the following steps: preparing 3-methoxypropionitrile by using acrylonitrile and sodium methoxide as raw materials; and by taking the 3-methoxypropionitrile as a raw material, preparing the gamma-methoxypropylamine in the presence of an amine reagent, a nickel catalyst and silver nitrate in a reducing manner. The raw materials are high in utilization rate; the separationprocess is simple and clear; the energy consumption is low; the production cost of a product is low; and the solvent and the catalyst can be recycled for use.

Synthesis method of 3-methoxyl-N, N-dimethylacrylamide

-

Paragraph 0039; 0042-0044, (2017/07/22)

The invention relates to a synthesis method of 3-methoxyl-N, N-dimethylacrylamide, and belongs to the technical field of chemical synthesis. The synthesis method comprises the following steps of adding 3-methoxypropionic acid and dimethylamine into a sealed reactor; raising the temperature to 80 to 150 DEG C; performing reaction to obtain 3-methoxyl-N, N-dimethylacrylamide, wherein the pressure in the sealed reactor is 0.1 to 10.0MPa. The 3-methoxypropionic acid is used as the raw materials to perform high-temperature dewatering with dimethylamine in a sealed reaction vessel; polyhydric alcohol and basic catalysts are not needed; the reaction is simple; the implementation is easy; the yield of a product is high; the purity is high; the high yield is realized; meanwhile, the pollution is little; the cost is low; the method conforms to the requirements of modern chemical green synthesis. Meanwhile, the 3-methoxypropionic acid uses low-price acrylonitrile as the starting raw materials; the acrylonitrile is subjected to alkoxylation to obtain methoxyl propionitrile; then, hydrolysis is performed. The operation is simple; the energy consumption is low.

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