N-Methyl-N-vinylacetamide

Basic Information

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CAS Number

3195-78-6

Molecular Formula

C5H9NO

Molecular Weight

99.13 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

-36 ºC

Boiling Point

70 °C/25 mmHg

Water Solubility

miscible

Refractive Index

n20/D 1.484(lit.)

SMILES

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CC(=O)N(C)C=C

InChI

InChI=1S/C5H9NO/c1-4-6(3)5(2)7/h4H,1H2,2-3H3

InChIKey

PNLUGRYDUHRLOF-UHFFFAOYSA-N

LogP

0.6082

Topological Polar Surface Area

20.310000000000002 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

88.1

Safety Information

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GHS Hazard Pictograms

H226

H302

H312

H315

H319

H335

Hazard Statement

H226 Flammable liquid and vapor
Flammable liquids

H302 Harmful if swallowed
Acute toxicity, oral

H312 Harmful in contact with skin
Acute toxicity, dermal

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class 3.2 Class 3.2

Synonyms & References

English

N-Methyl-N-vinylacetamide
ACETAMIDE, N-METHYL-N-VINYL-
GL7LDW4PGB
N-Methylvinylacetamide
N-Methyl-N-vinyl-acetamide
Acetamide, N-methyl-N-vinyl- (6CI,7CI,8CI); N-Ethenyl-N-methylacetamide; N-Vinyl-N-methylacetamide
PNLUGRYDUHRLOF-UHFFFAOYSA-
A5757
N-vinyl-N-methyl acetamide
AKOS015898951
EINECS 221-698-5
N-Vinylmethylacetamide
DTXSID4052003
n-methyl-n-vinyl acetamide
N-Methyl-N-vinylacetamide 100 microg/mL in Acetonitrile
Acetamide, N-ethenyl-N-methyl-
UNII-GL7LDW4PGB
D78236
DTXCID2030566
N-Vinyl-N-methylacetamide
J-018576
FT-0602172
BRN 1743331
AMY3934
Q27279162
3195-78-6
3-04-00-00442 (Beilstein Handbook Reference)
N-Methyl-n-vnylacetamde
NS00022046
N-Methyl-N-vinylacetamide, 98%
N-Ethenyl-N-methylacetamide

MDL Number

MFCD00008687

Customs Code

2924199090

FAQ

What are the physical and chemical properties of N-Methyl-N-vinylacetamide (CAS: 3195-78-6)?

N-Methyl-N-vinylacetamide (CAS: 3195-78-6) is a colorless to light yellow liquid with a molecular weight of approximately 122.13 g/mol. It has a solubility of up to 13.8 g/100 ml in water. This compound is moderately reactive, particularly towards nucleophiles. It is soluble in common organic solvents such as ethanol, acetone, and chloroform.

How is N-Methyl-N-vinylacetamide (CAS: 3195-78-6) typically synthesized?

N-Methyl-N-vinylacetamide is typically synthesized through the reaction of acetic anhydride and vinylamine. The process involves the condensation of vinylamine with acetic anhydride under basic conditions. This method provides good yield and selectivity, with careful control of reaction conditions leading to a pure product.

What industries use N-Methyl-N-vinylacetamide (CAS: 3195-78-6)?

N-Methyl-N-vinylacetamide (CAS: 3195-78-6) is primarily used in the pharmaceutical industry for the synthesis of various drug intermediates. It also finds applications in the polymer industry for the production of specific polymers and in the sensor industry for the development of gas sensors.

What precautions should be taken when handling N-Methyl-N-vinylacetamide (CAS: 3195-78-6)?

When handling N-Methyl-N-vinylacetamide (CAS: 3195-78-6), it is important to use appropriate personal protective equipment (PPE) such as gloves and safety goggles. Ensure the work area is well-ventilated and use a fume hood to minimize exposure. Spills should be immediately cleaned up with sodium bicarbonate solution, and the area should be flushed with water. Always refer to the safety data sheet (SDS) for detailed handling and emergency procedures.