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CAS No.: | 5202-78-8 |
---|---|
Name: | N-VINYLACETAMIDE 97 |
Article Data: | 24 |
Molecular Structure: | |
Formula: | C4H7NO |
Molecular Weight: | 85.1057 |
Synonyms: | Acetamide,N-vinyl- (6CI,7CI,8CI);N-Vinylacetamide;NVA;Vinylacetamide;N-Ethenylacetamide; |
EINECS: | 225-989-8 |
Density: | 0.89g/cm3 |
Melting Point: | 51-54 °C(lit.) |
Boiling Point: | 207.7 °C at 760 mmHg |
Flash Point: | 103.6 °C |
Solubility: | Soluble in water |
Hazard Symbols: | Xn |
Risk Codes: | 22-36/38 |
Safety: | 26-36 |
PSA: | 29.10000 |
LogP: | 0.65690 |
Conditions | Yield |
---|---|
With succinic acid anhydride at 40 - 75℃; for 15h; Time; Inert atmosphere; | 82.2% |
N-(1-methoxyethyl)acetamide
acetylaminoethylene
Conditions | Yield |
---|---|
at 550℃; | 70% |
at 440℃; under 100 Torr; |
2-methyl-4-methyl-4H-oxazolin-5-one
acetylaminoethylene
Conditions | Yield |
---|---|
at 550℃; under 0.1 - 0.2 Torr; | 32% |
Conditions | Yield |
---|---|
With sodium hydroxide; hexane | |
With sodium hydroxide; hexane | |
With sodium hydroxide; hexane |
Conditions | Yield |
---|---|
at 220℃; |
N-(1-cyanoethyl)acetamide
acetylaminoethylene
Conditions | Yield |
---|---|
at 450℃; under 13 Torr; |
Conditions | Yield |
---|---|
In diphenylether at 250℃; Rate constant; |
acetamide
ethylidene diacetate
A
1,1-bis-acetylamino-ethane
B
N-acetylacetamide
C
acetylaminoethylene
Conditions | Yield |
---|---|
With caesium carbonate In acetonitrile at 50℃; for 3h; | A 12.1 % Chromat. B 17.2 % Chromat. C 23.8 % Chromat. |
acetamide
ethylidene diacetate
A
1,1-bis-acetylamino-ethane
B
N-acetylacetamide
C
acetylaminoethylene
Conditions | Yield |
---|---|
With caesium carbonate In acetonitrile at 50℃; for 3h; Product distribution; reactions in presence of further bases or Lewis acids; | A 12.1 % Chromat. B 17.2 % Chromat. C 23.8 % Chromat. D 1.6 % Chromat. |
acetylaminoethylene
The Acetamide, N-ethenyl-, with CAS registry number 5202-78-8, has the systematic name of N-ethenylacetamide. Besides this, it is also called N-Vinylacetamide 97. And the chemical formula of this chemical is C4H7NO. What's more, its EINECS is 225-989-8.
Physical properties of Acetamide, N-ethenyl-: (1)ACD/LogP: 0.00; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0; (4)ACD/LogD (pH 7.4): 0; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 23.81; (8)ACD/KOC (pH 7.4): 23.81; (9)#H bond acceptors: 2; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 20.31 Å2; (13)Index of Refraction: 1.414; (14)Molar Refractivity: 23.93 cm3; (15)Molar Volume: 95.5 cm3; (16)Polarizability: 9.48×10-24cm3; (17)Surface Tension: 24.7 dyne/cm; (18)Density: 0.89 g/cm3; (19)Flash Point: 103.6 °C; (20)Enthalpy of Vaporization: 44.4 kJ/mol; (21)Boiling Point: 207.7 °C at 760 mmHg; (22)Vapour Pressure: 0.222 mmHg at 25°C.
Preparation: this chemical can be prepared by N-(1-methoxy-ethyl)-acetamide. This reaction temperature is 550 ℃. The yield is about 70%.
When you are using this chemical, please be cautious about it as the following:
The Acetamide, N-ethenyl- irritates to eyes, respiratory system and skin. And this chemical is harmful if swallowed. When use it, wear suitable protective clothing, gloves and eye/face protection. If contact with eyes, rinse immediately with plenty of water and seek medical advice.
You can still convert the following datas into molecular structure:
(1)SMILES: O=C(N\C=C)C
(2)InChI: InChI=1/C4H7NO/c1-3-5-4(2)6/h3H,1H2,2H3,(H,5,6)
(3)InChIKey: RQAKESSLMFZVMC-UHFFFAOYAE
(4)Std. InChI: InChI=1S/C4H7NO/c1-3-5-4(2)6/h3H,1H2,2H3,(H,5,6)
(5)Std. InChIKey: RQAKESSLMFZVMC-UHFFFAOYSA-N