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123-39-7

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123-39-7 Usage

General Description

N-Methylformamide (NMF) is a member of the formamide family, which are widely used in the industry as solvents, plasticizers, and additives. NMF, specifically, is a colorless, nearly odorless organic compound with a melting point of -30°C and a boiling point of 208°C. The compound is often utilized in the production of pharmaceuticals, pesticides, and other organic chemicals. It is also found in glues and adhesives, printing inks, paints, and other products. It is soluble in water and various organic solvents. Chronic exposure to this chemical may cause harmful health effects including liver, kidney, and reproductive system damage. Therefore, handling should be done with caution and protective measures.

Check Digit Verification of cas no

The CAS Registry Mumber 123-39-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,2 and 3 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 123-39:
(5*1)+(4*2)+(3*3)+(2*3)+(1*9)=37
37 % 10 = 7
So 123-39-7 is a valid CAS Registry Number.
InChI:InChI=1/C2H5NO/c1-3-2-4/h2H,1H3,(H,3,4)

123-39-7 Well-known Company Product Price

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  • Alfa Aesar

  • (L03908)  N-Methylformamide, 99%   

  • 123-39-7

  • 50g

  • 139.0CNY

  • Detail
  • Alfa Aesar

  • (L03908)  N-Methylformamide, 99%   

  • 123-39-7

  • 250g

  • 269.0CNY

  • Detail
  • Alfa Aesar

  • (L03908)  N-Methylformamide, 99%   

  • 123-39-7

  • 1000g

  • 634.0CNY

  • Detail

123-39-7SDS

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 N-methylformamide

1.2 Other means of identification

Product number -
Other names N-Methylformamid

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Intermediates
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:123-39-7 SDS

123-39-7Synthetic route

triethyl(methylamino)silane
3294-31-3

triethyl(methylamino)silane

trimethylsilyl formate
18243-21-5

trimethylsilyl formate

A

N-Methylformamide
123-39-7

N-Methylformamide

B

Hexamethyldisiloxane
107-46-0

Hexamethyldisiloxane

C

1,1,1-triethyl-3,3,3-trimethyl-disiloxane
2652-41-7

1,1,1-triethyl-3,3,3-trimethyl-disiloxane

D

hexaethyl disiloxane
994-49-0

hexaethyl disiloxane

Conditions
ConditionsYield
for 1h; Ambient temperature;A 100%
B 21.5%
C 23.6%
D 44.5%
at 20℃; for 1h; Product distribution; Mechanism; various amides as catalysts;A 100%
B 21.5%
C 23.6%
D 44.5%
at 20℃; for 1h;A 100%
B 21.5%
C 23.6%
D 44.5%
triethyl(methylamino)silane
3294-31-3

triethyl(methylamino)silane

A

N-Methylformamide
123-39-7

N-Methylformamide

B

Hexamethyldisiloxane
107-46-0

Hexamethyldisiloxane

C

1,1,1-triethyl-3,3,3-trimethyl-disiloxane
2652-41-7

1,1,1-triethyl-3,3,3-trimethyl-disiloxane

D

hexaethyl disiloxane
994-49-0

hexaethyl disiloxane

Conditions
ConditionsYield
With trimethylsilyl formate at 20℃; for 1h;A 100%
B 21.5%
C 23.6%
D 44.5%
Methyl formate
107-31-3

Methyl formate

methylamine hydrochloride
593-51-1

methylamine hydrochloride

N-Methylformamide
123-39-7

N-Methylformamide

Conditions
ConditionsYield
With sodium methylate In methanol Ambient temperature;99%
formic acid
64-18-6

formic acid

methylamine
74-89-5

methylamine

N-Methylformamide
123-39-7

N-Methylformamide

Conditions
ConditionsYield
With aluminum oxide at 40℃; for 0.166667h; Neat (no solvent); Cooling with ice;98%
Methyl formate
107-31-3

Methyl formate

methylamine
74-89-5

methylamine

N-Methylformamide
123-39-7

N-Methylformamide

Conditions
ConditionsYield
at 40 - 50℃;93.5%
In water at 25℃; for 1h;82%
With methanol
at 40 - 130℃;
N-methylmethanethioamide
18952-41-5

N-methylmethanethioamide

N-Methylformamide
123-39-7

N-Methylformamide

Conditions
ConditionsYield
With tetrabutylammonium periodite In dichloromethane at 20℃; for 0.75h;86%
α-(4-tert-Butoxy-2,6-di-tert-butyl-1-oxo-2,5-cyclohexadienyl)-N-tert-butylnitron
93214-66-5

α-(4-tert-Butoxy-2,6-di-tert-butyl-1-oxo-2,5-cyclohexadienyl)-N-tert-butylnitron

A

N-Methylformamide
123-39-7

N-Methylformamide

B

t-butylformamide
2425-74-3

t-butylformamide

C

methyl N-tert-butylcarbamate
27701-01-5

methyl N-tert-butylcarbamate

D

4-tert-Butoxy-2,6-di-tert-butylphenol
7330-85-0

4-tert-Butoxy-2,6-di-tert-butylphenol

Conditions
ConditionsYield
With hydrogenchloride In methanol for 8h; Ambient temperature;A n/a
B n/a
C n/a
D 85%
[((η5-C5H3)2(SiMe2)2)Ru2(μ-H)(CO)4]BF4

[((η5-C5H3)2(SiMe2)2)Ru2(μ-H)(CO)4]BF4

methylamine
74-89-5

methylamine

A

N-Methylformamide
123-39-7

N-Methylformamide

B

[(η5-C5H3)2(Si(CH3)2)2]Ru2(CO)4
287097-09-0

[(η5-C5H3)2(Si(CH3)2)2]Ru2(CO)4

C

((η5-C5H3)2(SiMe2)2)Ru2(CO)3(NH2Me)
287097-18-1

((η5-C5H3)2(SiMe2)2)Ru2(CO)3(NH2Me)

Conditions
ConditionsYield
With triphenylmethane In benzene-d6 amine was bubbled through a soln. in C6D6 in NMR tube for 5 min (Ar); not sepd., detected by NMR spectra;A 84%
B 5%
C n/a
trimethylsilyl formate
18243-21-5

trimethylsilyl formate

A

N-Methylformamide
123-39-7

N-Methylformamide

B

Hexamethyldisiloxane
107-46-0

Hexamethyldisiloxane

C

1,1,1-triethyl-3,3,3-trimethyl-disiloxane
2652-41-7

1,1,1-triethyl-3,3,3-trimethyl-disiloxane

D

hexaethyl disiloxane
994-49-0

hexaethyl disiloxane

Conditions
ConditionsYield
With N-Methylformamide; triethyl(methylamino)silane at 20℃; for 0.0333333h;A 80.2%
B 45.2%
C 13.1%
D 41.5%
N-(2-benzoyl-4-chlorophenyl)formamide
10352-28-0

N-(2-benzoyl-4-chlorophenyl)formamide

methyl iodide
74-88-4

methyl iodide

A

N-Methylformamide
123-39-7

N-Methylformamide

B

N-methyl-N-(2-benzoyl-4-chlorophenyl)formamide
52395-00-3

N-methyl-N-(2-benzoyl-4-chlorophenyl)formamide

Conditions
ConditionsYield
In N-methyl-acetamide; water; mineral oilA n/a
B 70%
In N-methyl-acetamide; water; mineral oilA n/a
B 70%
carbon monoxide
201230-82-2

carbon monoxide

methylamine
74-89-5

methylamine

N-Methylformamide
123-39-7

N-Methylformamide

Conditions
ConditionsYield
With 1,3-bis-(2,6-diisopropylphenyl)-imidazol-2-ylidene In water at 0 - 130℃; under 22502.3 Torr; for 36h; Autoclave;61%
With Ru/ceria catalyst In methanol at 150℃; under 6750.68 Torr; for 24h;
With sodium methylate In methanol at 60℃; under 22502.3 Torr; for 5.5h; Temperature; Pressure; Autoclave;
N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

2,2'-diphenyl-[3,3']biindolylidene 1,1'-dioxide
2196-95-4, 17213-48-8

2,2'-diphenyl-[3,3']biindolylidene 1,1'-dioxide

A

N-Methylformamide
123-39-7

N-Methylformamide

B

formaldehyd
50-00-0

formaldehyd

C

1,1'-dihydroxy-2,2'-diphenyl-3,3'-biindole
5169-64-2

1,1'-dihydroxy-2,2'-diphenyl-3,3'-biindole

D

2,2'-diphenyl-1H,1'H-3,3'-biindole
2415-33-0

2,2'-diphenyl-1H,1'H-3,3'-biindole

Conditions
ConditionsYield
In benzene at 140℃; for 14h; Product distribution;A 35%
B n/a
C n/a
D 45%
In benzene at 140℃; for 14h;A 35%
B n/a
C n/a
D 45%
2,2'-diphenyl-[3,3']biindolylidene 1,1'-dioxide
2196-95-4, 17213-48-8

2,2'-diphenyl-[3,3']biindolylidene 1,1'-dioxide

A

N-Methylformamide
123-39-7

N-Methylformamide

B

formaldehyd
50-00-0

formaldehyd

C

1,1'-dihydroxy-2,2'-diphenyl-3,3'-biindole
5169-64-2

1,1'-dihydroxy-2,2'-diphenyl-3,3'-biindole

D

2,2'-diphenyl-1H,1'H-3,3'-biindole
2415-33-0

2,2'-diphenyl-1H,1'H-3,3'-biindole

Conditions
ConditionsYield
With N,N-dimethyl-formamide at 140℃; for 14h;A 35%
B n/a
C n/a
D 45%
N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

1-(2-bromo-3,4-dimethoxybenzyl)-7-hydroxy-6-methoxy-N-methoxycarbonyl-1,2,3,4-tetrahydroisoquinoline
164228-31-3

1-(2-bromo-3,4-dimethoxybenzyl)-7-hydroxy-6-methoxy-N-methoxycarbonyl-1,2,3,4-tetrahydroisoquinoline

A

N-Methylformamide
123-39-7

N-Methylformamide

B

6,7-dimethoxy-1-(3,4-dimethoxybenzyl)-N-methoxycarbonyl-1,2,3,4-tetrahydroisoquinoline
148679-67-8

6,7-dimethoxy-1-(3,4-dimethoxybenzyl)-N-methoxycarbonyl-1,2,3,4-tetrahydroisoquinoline

C

O,O-dimethyl-N-methoxycarbonylnorcorytuberine

O,O-dimethyl-N-methoxycarbonylnorcorytuberine

D

1-(2-bromo-3,4-dimethoxybenzyl)-6,7-dimethoxy-N-methoxycarbonyl-1,2,3,4-tetrahydroisoquinoline

1-(2-bromo-3,4-dimethoxybenzyl)-6,7-dimethoxy-N-methoxycarbonyl-1,2,3,4-tetrahydroisoquinoline

Conditions
ConditionsYield
With potassium carbonate; triphenylphosphine; palladium dichloride at 140℃; for 13h; Further byproducts given. Yields of byproduct given;A n/a
B 3%
C 8%
D 4%
methyl isocyanate
593-75-9, 685498-28-6

methyl isocyanate

N-Methylformamide
123-39-7

N-Methylformamide

Conditions
ConditionsYield
die Wasseranlagerung;
With acetic acid
hexamethylenetetramine
100-97-0

hexamethylenetetramine

A

N-Methylformamide
123-39-7

N-Methylformamide

B

N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

Conditions
ConditionsYield
With hydrogen; nickel at 130 - 145℃; under 73550.8 Torr;
4-hydroxy-1,3-dimethyl-2,5-dioxo-imidazolidine-4-carboxylic acid methylamide
21802-57-3

4-hydroxy-1,3-dimethyl-2,5-dioxo-imidazolidine-4-carboxylic acid methylamide

A

N-Methylformamide
123-39-7

N-Methylformamide

B

1,3-dimethylparabanic acid
5176-82-9

1,3-dimethylparabanic acid

Conditions
ConditionsYield
bei der Destillation;
benzaldehyde
100-52-7

benzaldehyde

N-Benzylidenemethylamine
622-29-7

N-Benzylidenemethylamine

A

N-Methylformamide
123-39-7

N-Methylformamide

B

N-(α-benzylidenamino-benzyl)-formamide
17061-66-4

N-(α-benzylidenamino-benzyl)-formamide

Conditions
ConditionsYield
at 95℃;
acetaldehyde
75-07-0

acetaldehyde

A

N-Methylformamide
123-39-7

N-Methylformamide

B

acetonitrile
75-05-8

acetonitrile

Conditions
ConditionsYield
With hydrogen azide; diethyl ether; sulfuric acid
N-Benzylidenemethylamine
622-29-7

N-Benzylidenemethylamine

A

N-Methylformamide
123-39-7

N-Methylformamide

B

N-(α-benzylidenamino-benzyl)-formamide
17061-66-4

N-(α-benzylidenamino-benzyl)-formamide

Conditions
ConditionsYield
at 95℃;
methyl isocyanate
593-75-9, 685498-28-6

methyl isocyanate

acetic acid
64-19-7

acetic acid

A

N-Methylformamide
123-39-7

N-Methylformamide

B

acetic anhydride
108-24-7

acetic anhydride

methanol
67-56-1

methanol

carbon monoxide
201230-82-2

carbon monoxide

A

N-Methylformamide
123-39-7

N-Methylformamide

C

N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

Conditions
ConditionsYield
With ammonia; hydrogen; dodecacarbonyl-triangulo-triruthenium; tetrabutyl phosphonium bromide at 220℃; under 326800 Torr;
Acetaldehyde oxime
107-29-9

Acetaldehyde oxime

A

acetamide
60-35-5

acetamide

B

N-Methylformamide
123-39-7

N-Methylformamide

Conditions
ConditionsYield
With boron trifluoride diethyl etherate; epichlorohydrin In N,N-dimethyl-formamideA 3.6 % Turnov.
B n/a
With boron trifluoride diethyl etherate; epichlorohydrin In N,N-dimethyl-formamideA n/a
B 3.6 % Turnov.
carbon monoxide
201230-82-2

carbon monoxide

A

N-Methylformamide
123-39-7

N-Methylformamide

C

N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

D

trimethylamine
75-50-3

trimethylamine

Conditions
ConditionsYield
With ammonia; hydrogen; ruthenium trichloride; tetrabutyl phosphonium bromide at 220℃; under 326800 Torr; for 4h; Further byproducts given;
With ammonia; hydrogen; dodecacarbonyl-triangulo-triruthenium; tetrabutyl phosphonium bromide at 220℃; under 326800 Torr; for 18h; Further byproducts given;
With ammonia; hydrogen; dodecacarbonyl-triangulo-triruthenium; tetra-n-butylphosphonium iodide at 220℃; under 326800 Torr; for 4h; Further byproducts given;
methylamine
74-89-5

methylamine

formic acid ethyl ester
109-94-4

formic acid ethyl ester

N-Methylformamide
123-39-7

N-Methylformamide

Conditions
ConditionsYield
Heating;
carbon monoxide
201230-82-2

carbon monoxide

trimethylamine
75-50-3

trimethylamine

A

N-Methylformamide
123-39-7

N-Methylformamide

B

N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

Conditions
ConditionsYield
With hydrogen; dodecacarbonyl-triangulo-triruthenium; tetrabutyl phosphonium bromide at 220℃; under 326800 Torr;
Methyl formate
107-31-3

Methyl formate

methylamine
74-89-5

methylamine

A

methanol
67-56-1

methanol

B

N-Methylformamide
123-39-7

N-Methylformamide

Conditions
ConditionsYield
at 27.9 - 39.9℃; aminolysis at various temperatures;
(E)-1,4-diformyl-1,4-dimethyl-2-tetrazene

(E)-1,4-diformyl-1,4-dimethyl-2-tetrazene

A

N-Methylformamide
123-39-7

N-Methylformamide

B

carbon monoxide
201230-82-2

carbon monoxide

C

methyl isocyanate
624-83-9

methyl isocyanate

Conditions
ConditionsYield
In gas at 880℃; Product distribution; other carbonyl-substituted tetraz-2-enes; var. temp.;
Hexahydro-1,3,5-trinitro-1,3,5-triazine
121-82-4

Hexahydro-1,3,5-trinitro-1,3,5-triazine

A

N-Methylformamide
123-39-7

N-Methylformamide

B

formaldehyd
50-00-0

formaldehyd

C

hydrogen cyanide
74-90-8

hydrogen cyanide

D

carbon monoxide
201230-82-2

carbon monoxide

E

1-nitroso-3,5-dinitro-1,3,5-triazacyclohexane
5755-27-1

1-nitroso-3,5-dinitro-1,3,5-triazacyclohexane

G

oxy-s-triazine, H2O, NO, N2O, NO2, HONO

oxy-s-triazine, H2O, NO, N2O, NO2, HONO

Conditions
ConditionsYield
In neat (no solvent) at 195 - 215℃; Mechanism; other temperature; other isotopes; other phase; rates of formation of the gaseous pyrolysis products;
methanol
67-56-1

methanol

CO

CO

A

N-Methylformamide
123-39-7

N-Methylformamide

B

N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

Conditions
ConditionsYield
With ammonia; potassium acetate at 210 - 260℃; under 661957 Torr;
2-bromo-pyridine
109-04-6

2-bromo-pyridine

N-Methylformamide
123-39-7

N-Methylformamide

2-(N-methylamino)pyridine
4597-87-9

2-(N-methylamino)pyridine

Conditions
ConditionsYield
With potassium hydroxide100%
N-Methylformamide
123-39-7

N-Methylformamide

A

octanol
111-87-5

octanol

B

di-n-octyl ether
629-82-3

di-n-octyl ether

C

octyl formate
112-32-3

octyl formate

D

N-methylmethanimidamide hydroiodide

N-methylmethanimidamide hydroiodide

Conditions
ConditionsYield
With 1-Iodooctane at 146℃;A n/a
B n/a
C n/a
D 100%
N-Methylformamide
123-39-7

N-Methylformamide

A

octanol
111-87-5

octanol

B

di-n-octyl ether
629-82-3

di-n-octyl ether

C

octyl formate
112-32-3

octyl formate

D

N-methylmethanimidamide hydrobromide

N-methylmethanimidamide hydrobromide

Conditions
ConditionsYield
With 1-bromo-octane at 146℃;A n/a
B n/a
C n/a
D 100%
N-Methylformamide
123-39-7

N-Methylformamide

4-chlorobenzonitrile
100-00-5

4-chlorobenzonitrile

N-methyl(p-nitroaniline)
100-15-2

N-methyl(p-nitroaniline)

Conditions
ConditionsYield
With potassium hydroxide100%
at 130℃; for 11h;74%
[Ca(H2O)4(4-nitrobenzoate)2]

[Ca(H2O)4(4-nitrobenzoate)2]

N-Methylformamide
123-39-7

N-Methylformamide

[Ca(N-methylformamide)2(4-nitrobenzoate)2]

[Ca(N-methylformamide)2(4-nitrobenzoate)2]

Conditions
ConditionsYield
for 0.5h; Heating;100%
N-Methylformamide
123-39-7

N-Methylformamide

2-Chloro-3,6-diphenylpyrazine
41270-64-8

2-Chloro-3,6-diphenylpyrazine

(3,6-Diphenyl-pyrazin-2-yl)-methyl-amine
73444-27-6

(3,6-Diphenyl-pyrazin-2-yl)-methyl-amine

Conditions
ConditionsYield
With potassium hydroxide99%
N-Methylformamide
123-39-7

N-Methylformamide

3-methoxyphenyl bromide
2398-37-0

3-methoxyphenyl bromide

N-methyl-N-(3-methoxyphenyl)carboxamide
14924-70-0

N-methyl-N-(3-methoxyphenyl)carboxamide

Conditions
ConditionsYield
With palladium diacetate; caesium carbonate; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In 1,4-dioxane at 100℃; for 16h;99%
With palladium diacetate; caesium carbonate; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In 1,4-dioxane at 100℃; for 16h; Arylation;98%
N-Methylformamide
123-39-7

N-Methylformamide

para-iodoanisole
696-62-8

para-iodoanisole

4-methoxy-N-methylformanilide
5279-51-6

4-methoxy-N-methylformanilide

Conditions
ConditionsYield
With potassium phosphate; copper(l) iodide; (S,S)-1,2-diaminocyclohexane In 1,4-dioxane at 110℃; for 23h;99%
With potassium phosphate; copper(l) iodide; (S,S)-1,2-diaminocyclohexane In 1,4-dioxane; dodecane at 110℃; for 23h;99%
N-Methylformamide
123-39-7

N-Methylformamide

bromobenzene
108-86-1

bromobenzene

N-methylbenzamide
88070-48-8

N-methylbenzamide

Conditions
ConditionsYield
With tris(2,4-di-tert-butylphenyl)phosphite; sodium methylate; nickel(II) acetate tetrahydrate In diethylene glycol dimethyl ether at 110℃; for 10h;99%
N-Methylformamide
123-39-7

N-Methylformamide

levulinic acid
123-76-2

levulinic acid

1,5-dimethylpyrrolidin-2-one
5075-92-3

1,5-dimethylpyrrolidin-2-one

Conditions
ConditionsYield
With water at 160℃; for 4h; Autoclave; Green chemistry;98%
With formic acid at 180℃;
N-Methylformamide
123-39-7

N-Methylformamide

N-benzyl 4-iodobenzamide
179117-56-7

N-benzyl 4-iodobenzamide

N-(4-benzylaminocarbonylphenyl)-N-methylformamide

N-(4-benzylaminocarbonylphenyl)-N-methylformamide

Conditions
ConditionsYield
With potassium phosphate; copper(l) iodide; (S,S)-1,2-diaminocyclohexane In 1,4-dioxane at 110℃; for 23h;98%
With potassium phosphate; copper(l) iodide; (S,S)-1,2-diaminocyclohexane In 1,4-dioxane; dodecane at 110℃; for 23h;98%
N-Methylformamide
123-39-7

N-Methylformamide

argon. trans-1,2-Cyclohexanediamine

argon. trans-1,2-Cyclohexanediamine

ethyl acetate n-hexane

ethyl acetate n-hexane

para-iodoanisole
696-62-8

para-iodoanisole

4-methoxy-N-methylformanilide
5279-51-6

4-methoxy-N-methylformanilide

Conditions
ConditionsYield
With potassium phosphate; CuI In 1,4-dioxane; dodecane; ethyl acetate98%
N-Methylformamide
123-39-7

N-Methylformamide

ethyl acetate-dichloromethane

ethyl acetate-dichloromethane

argon. trans-1,2-Cyclohexanediamine

argon. trans-1,2-Cyclohexanediamine

N-benzyl 4-iodobenzamide
179117-56-7

N-benzyl 4-iodobenzamide

N-(4-benzylaminocarbonylphenyl)-N-methylformamide

N-(4-benzylaminocarbonylphenyl)-N-methylformamide

Conditions
ConditionsYield
With potassium phosphate; CuI In 1,4-dioxane; dodecane; ethyl acetate98%
(2-hydroxyethyl)(methyl)amine
109-83-1

(2-hydroxyethyl)(methyl)amine

N-Methylformamide
123-39-7

N-Methylformamide

1,3-dimethylimidazolidine-2,4-dione
24039-08-5

1,3-dimethylimidazolidine-2,4-dione

Conditions
ConditionsYield
With [RuH(tBu-PNP(-))(CO)] In monoethylene glycol diethyl ether at 135℃; for 16h; Inert atmosphere; Schlenk technique;98%
N-Methylformamide
123-39-7

N-Methylformamide

1-dodecyl alcohol
112-53-8

1-dodecyl alcohol

C14H29NO*F6P(1-)*H(1+)

C14H29NO*F6P(1-)*H(1+)

Conditions
ConditionsYield
With benzoyl chloride In acetonitrile at 20℃;98%
N-Methylformamide
123-39-7

N-Methylformamide

bis(4-methoxyphenyl)sulfide
3393-77-9

bis(4-methoxyphenyl)sulfide

N-(4-methoxyphenylthio)-N-methylformamide

N-(4-methoxyphenylthio)-N-methylformamide

Conditions
ConditionsYield
With 1,4-diaza-bicyclo[2.2.2]octane; bis(n-butylcyclopentadienyl)zirconium dichloride; 5,10,15,20-tetraphenyl-21H,23H-porphine; copper trifluoromethanesulfonate In 1,4-dioxane at 80℃; for 9h; Reagent/catalyst; Solvent;97.6%
N-Methylformamide
123-39-7

N-Methylformamide

bis(4-chlorophenyl)sulfide
5181-10-2

bis(4-chlorophenyl)sulfide

N-(4-chlorophenylthio)-N-methylformamide

N-(4-chlorophenylthio)-N-methylformamide

Conditions
ConditionsYield
With 1,4-diaza-bicyclo[2.2.2]octane; bis(n-butylcyclopentadienyl)zirconium dichloride; 5,10,15,20-tetraphenyl-21H,23H-porphine; copper trifluoromethanesulfonate In 1,4-dioxane at 70℃; for 10h; Reagent/catalyst; Solvent;97.5%
N-Methylformamide
123-39-7

N-Methylformamide

di-(p-tolyl)sulfane
620-94-0

di-(p-tolyl)sulfane

N-methyl-N-(p-tolylthio)formamide

N-methyl-N-(p-tolylthio)formamide

Conditions
ConditionsYield
With 1,4-diaza-bicyclo[2.2.2]octane; bis(n-butylcyclopentadienyl)zirconium dichloride; 5,10,15,20-tetraphenyl-21H,23H-porphine; copper trifluoromethanesulfonate In 1,4-dioxane at 90℃; for 7h; Reagent/catalyst; Solvent;97.2%
N-Methylformamide
123-39-7

N-Methylformamide

Glyoxilic acid
298-12-4

Glyoxilic acid

α-hydroxy-N-formyl-N-methylglycine
155256-58-9

α-hydroxy-N-formyl-N-methylglycine

Conditions
ConditionsYield
In acetone for 24h; Heating;97%
3-Bromothiophene
872-31-1

3-Bromothiophene

N-Methylformamide
123-39-7

N-Methylformamide

N-methyl-N-(thiophen-3-yl)formamide
106943-91-3

N-methyl-N-(thiophen-3-yl)formamide

Conditions
ConditionsYield
With potassium phosphate; copper(l) iodide; (S,S)-1,2-diaminocyclohexane In 1,4-dioxane at 110℃; for 15h;97%
With potassium phosphate; copper(l) iodide; dimethylaminoacetic acid In N,N-dimethyl-formamide at 110℃; for 24h; Goldberg Reaction; Schlenk technique; Inert atmosphere;95%
With potassium phosphate; copper(l) iodide; rac-diaminocyclohexane In 1,4-dioxane Inert atmosphere; Reflux;90%
N-Methylformamide
123-39-7

N-Methylformamide

N-Methyl-chlorformamid
27876-28-4

N-Methyl-chlorformamid

Conditions
ConditionsYield
With trichloroisocyanuric acid In dichloromethane at 20℃; for 2h;97%
N-Methylformamide
123-39-7

N-Methylformamide

1,3-diphenyl-1H-pyrazol-5-amine
5356-71-8

1,3-diphenyl-1H-pyrazol-5-amine

N'-(1,3-diphenyl-1H-pyrazol-5-yl)-N-methylmethanimidamide
1257533-48-4

N'-(1,3-diphenyl-1H-pyrazol-5-yl)-N-methylmethanimidamide

Conditions
ConditionsYield
With trichlorophosphate at 50 - 60℃; Inert atmosphere; Microwave irradiation;97%
With trichlorophosphate at 30 - 40℃; Microwave irradiation;86%
N-Methylformamide
123-39-7

N-Methylformamide

9,10-phenanthrenequinone
84-11-7

9,10-phenanthrenequinone

A

phenanthro[9,10-d][1,3]oxazole
236-09-9

phenanthro[9,10-d][1,3]oxazole

B

1-methylphenanthro[9,10-d]imidazole
50609-89-7

1-methylphenanthro[9,10-d]imidazole

Conditions
ConditionsYield
at 250℃; for 0.166667h; Microwave irradiation;A 97%
B 2%
N-Methylformamide
123-39-7

N-Methylformamide

1-bromo-4-methoxy-benzene
104-92-7

1-bromo-4-methoxy-benzene

4-methoxy-N-methylformanilide
5279-51-6

4-methoxy-N-methylformanilide

Conditions
ConditionsYield
With copper(l) iodide; dimethylaminoacetic acid; potassium carbonate In N,N-dimethyl-formamide at 110℃; for 12h; Catalytic behavior; Reagent/catalyst; Solvent; Goldberg Reaction; Schlenk technique; Inert atmosphere;96%
N-Methylformamide
123-39-7

N-Methylformamide

N-Nitroso-N-methylformamide
67809-14-7

N-Nitroso-N-methylformamide

Conditions
ConditionsYield
With cross-linked polyvinylpyrrolidone*N2O4; dinitrogen tetraoxide In dichloromethane at 20℃; for 2.5h;95%
With tin(IV) chloride; sodium nitrite In dichloromethane at 20℃; for 3h;90%
With bismuth(III) chloride; sodium nitrite In dichloromethane at 20℃; for 1.58333h; chemoselective reaction;90%
With dinitrogen trioxide; chloroform
N-Methylformamide
123-39-7

N-Methylformamide

4-(4-nitroanilino)-1,2,3-benzotriazine
26944-70-7

4-(4-nitroanilino)-1,2,3-benzotriazine

3-(4-nitrophenyl)-4(3H)-quinazolinone
95202-41-8

3-(4-nitrophenyl)-4(3H)-quinazolinone

Conditions
ConditionsYield
for 0.25h; Heating;95%

123-39-7Related news

Fluorescence detection of urinary N-Methylformamide (cas 123-39-7) for biomonitoring of human occupational exposure to N,N-dimethylformamide by Eu(III) functionalized MOFs09/27/2019

N-methylformamide (NMF), the major metabolite of the N,N-dimethylformamide (DMF) in human body, is regarded as biomarker of DMF intoxication and represents the internal dose of DMF exposure in human body. Now we developed a novel and feasible method for NMF detection with luminescent Eu3+ functi...detailed

Short communicationDevelopment of a solid phase microextraction–gas chromatography method to determine N-hydroxymethyl-N-Methylformamide (cas 123-39-7) and N-Methylformamide (cas 123-39-7) in urine09/26/2019

A headspace solid phase microextraction (SPME) method has been developed to determine metabolites of dimethylformamide, N-hydroxymethyl-N-methylformamide, and N-methylformamide (NMF) as NMF in urine by gas chromatography with nitrogen–phosphorus detector (GC-NPD). An SPME holder with a 65-μm P...detailed

Transport properties of ammonium nitrate in N-Methylformamide (cas 123-39-7) and N,N-dimethylformamide09/10/2019

In this work transport properties of ammonium nitrate in N-methylformamide (NMF) and N,N-dimethylformamide (DMF) were investigated in order to explain the nature of solute–solvent interactions in diluted and concentrated ammonium nitrate solutions. The electrical conductivity was measured in th...detailed

Interactions of transition metal ions with N-Methylformamide (cas 123-39-7) as a peptide bond model system09/07/2019

In this work two new perchlorate based inorganic salts with N-methylformamide (NMF) as a crystal solvate, Cu(ClO4)2·4NMF and Ni(ClO4)2·6NMF were synthesized and their structures confirmed by X-ray analysis. The influence of water content on absorption spectra M(ClO4)2·xNMF (where M = Co, Ni o...detailed

123-39-7Relevant articles and documents

-

Morawetz,Otaki

, p. 463,465 (1963)

-

Effects of Carbon-Bound Deuterium on the Affinities of Acetaldehyde-1-d and N-Methylformamide-1-d for Solvent Water

Wolfenden, Richard,Kirkman, Sue

, p. 731 - 732 (1983)

With deuterium present in the formyl group, the equilibrium constant for transfer of N-methylformamide from chloroform to D2O at 25 deg C was encanced by factor of 3.1 +/- 0.15 percent, as estimated independently by proton magnetic resonance and by double-labeling experiments in which 14C and 3H were incorporated alternatively into the methyl group.The distribution coefficient of acetaldehyde-1-d between D2O and the vapor phase, on the other hand, differed from that of acetaldehyde by less than 0.5percent.

-

Carpenter,W.,Bens,E.M.

, p. 59 - 65 (1970)

-

The Generation of N-Alkylformamides from Synthesis Gas and Ammonia

Knifton, John F.

, p. 1412 - 1414 (1985)

N,N-Dimethylformamide and N-methylformamide have been prepared from synthesis gas plus ammonia via ruthenium 'melt' catalysis.

Thermal behavior of ammonium dinitramide and amine nitrate mixtures

Matsunaga, Hiroki,Katoh, Katsumi,Habu, Hiroto,Noda, Masaru,Miyake, Atsumi

, p. 2677 - 2685 (2019)

This paper focuses on the thermal behavior of mixtures of ammonium dinitramide (ADN) and amine nitrates. Because some mixtures of ADN and amine nitrate exhibit low melting points and high-energy content, they represent potential liquid propellants for spacecraft. This study focused on the melting behavior and thermal-decomposition mechanisms in the condensed phase of ADN/amine nitrate mixtures during heating. We measured the melting point and exothermal behavior during constant-rate heating using differential scanning calorimetry and performed thermogravimetry–differential thermal analysis–mass spectrometry (TG–DTA–MS) to analyze the thermal behavior and evolved gases of ADN/amine nitrate mixtures during simultaneous heating to investigate their reaction mechanisms. Results showed that the melting point of ADN was significantly lowered upon the addition of amine nitrate with relatively low molecular volume and low melting point. TG–DTA–MS results showed that the onset temperature of the thermal decomposition of ADN/amine nitrates was similar to that of pure ADN. Furthermore, during thermal decomposition in the condensed phase, ADN produced highly acidic products that promoted exothermic reactions, and we observed the nitration and nitrosation of amines from the dissociation of amine nitrates.

Development of an empirical kinetic model for sonocatalytic process using neodymium doped zinc oxide nanoparticles

Khataee, Alireza,Vahid, Behrouz,Saadi, Shabnam,Joo, Sang Woo

, p. 146 - 155 (2016)

The degradation of Acid Blue 92 (AB92) solution was investigated using a sonocatalytic process with pure and neodymium (Nd)-doped ZnO nanoparticles. The nanoparticles were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), and X-ray photoelectron spectroscopy (XPS). The 1% Nd-doped ZnO nanoparticles demonstrated the highest sonocatalytic activity for the treatment of AB92 (10 mg/L) with a degradation efficiency (DE%) of 86.20% compared to pure ZnO (62.92%) and sonication (45.73%) after 150 min. The results reveal that the sonocatalytic degradation followed pseudo-first order kinetics. An empirical kinetic model was developed using nonlinear regression analysis to estimate the pseudo-first-order rate constant (kapp) as a function of the operational parameters, including the initial dye concentration (5-25 mg/L), doped-catalyst dosage (0.25-1 g/L), ultrasonic power (150-400 W), and dopant content (1-6% mol). The results from the kinetic model were consistent with the experimental results (R2 = 0.990). Moreover, DE% increases with addition of potassium periodate, peroxydisulfate, and hydrogen peroxide as radical enhancers by generating more free radicals. However, the addition of chloride, carbonate, sulfate, and t-butanol as radical scavengers declines DE%. Suitable reusability of the doped sonocatalyst was proven for several consecutive runs. Some of the produced intermediates were also detected by GC-MS analysis. The phytotoxicity test using Lemna minor (L. minor) plant confirmed the considerable toxicity removal of the AB92 solution after treatment process.

Thermal Decomposition of Energetic Materials. 3. Temporal Behaviors of the Rates of Formation of Gaseous Pyrolysis Products from Condensed-Phase Decomposition of 1,3,5-Trinitrohexahydro-s-triazine

Behrens, Richard,Bulusu, Suryanarayana

, p. 8877 - 8891 (1992)

Through the use of simultaneous thermogravimetry modulated beam mass spectrometry (STMBMS) measurements, time-of-flight (TOF) velocity-spectra analysis, and (2)H, (13)C, (15)N and (18)O labeled analogues of 1,3,5-trinitrohexahydro-s-triazine (RDX), the thermal decomposition products of RDX have been identified as H2O, HCN, CO, CH2O, NO, N2O, NH2CHO, NO2, HONO, (CH3)NHCHO, oxy-s-triazine (OST), and 1-nitroso-3,5-dinitrohexahydro-s-triazine (ONDNTA) and all of their gas formation rates have been measured as a function of time.From these results the primary reaction pathways that control the decomposition of RDX in both the solid and liquid phases have been discovered.Four primary reaction pathways control the decomposition of RDX in the liquid phase between 200 and 215 deg C.Two pathways are first-order reactions solely in RDX.One produces predominantly OST, NO, and H2O and accounts for approximately 30percent of the decomposed RDX, and the other produces predominantly N2O and CH2O with smaller amounts of NO2, CO, and NH2CHO and accounts for 10percent of the decomposed RDX.The third pathway consists of formation of ONDNTA by reaction between NO and RDX, followed by the decomposition of ONDNTA to predominantly CH2O and N2O.The fourth reaction pathway consists of decomposition of RDX through reaction with a catalyst that is formed from the decomposition products of previously decomposed RDX.The third and fourth reaction channels each account for approximately 30percent of the decomposed RDX.Experiments with solid-phase RDX have shown that its decomposition rate is very much slower than that of liquid-phase RDX.ONDNTA is the only product that appears to be formed during the early stages of decomposition of RDX in the solid phase.As the solid-phase decomposition progresses, N2O and lesser amounts of CH2O start to evolve and their rates of evolution increase until products associated with the liquid-phase RDX decomposition appear and the rates of gas formation of all products rapidly increase.This behavior strongly suggests the decomposition of solid RDX occurs through formation of ONDNTA within the lattice, the subsequent decomposition of it within the lattice to N2O and CH2O, followed by the dispersion of CH2O in the RDX, leading to its eventual liquefaction and the onset of the liquid-phase decomposition reactions.

N-Heterocyclic carbene catalyzed direct carbonylation of dimethylamine

Li, Xiaonian,Liu, Kun,Xu, Xiaoliang,Ma, Lei,Wang, Hong,Jiang, Dahao,Zhang, Qunfeng,Lu, Chunshan

, p. 7860 - 7862 (2011)

N-Heterocyclic carbene (NHC) catalyzed direct carbonylation of dimethylamine leading to the formation of DMF was successfully accomplished under metal-free conditions. The catalytic efficiency was investigated and the turnover numbers can reach as high as >300. The possible mechanism was also proposed.

Synthetic method of N-mono-substituted alkyl formamide

-

Paragraph 0044; 0045; 0046; 0047; 0048-0063; 0066; 0067, (2019/10/01)

The embodiment of the invention discloses a synthetic method of N-mono-substituted alkyl formamide. The synthetic method comprises the steps of enabling primary amine compounds to react with carbon monoxide, distilling, and rectifying to obtain the N-mono-substituted alkyl formamide under the catalytic action of a sodium alkoxide-alcohol solution, wherein the molar ratio of the primary amine compounds to the sodium alkoxide-alcohol solution is 1 to (0.002 to 0.008); according to the synthetic method disclosed by the invention, through selecting specific materials, the N-mono-substituted alkylformamide can be synthesized through a one-step method under the action of a specific catalyst, and the synthetic method has the advantages that the process is simple, no by-product is produced, the source of raw materials are rich, the cost is low, the production efficiency can be improved effectively, and the production cost can be reduced; in addition, the yield and purity of synthetic productscan also be improved.

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