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| CAS No.: | 148-87-8 |
|---|---|
| Name: | 3-Ethylanilinopropiononitrile |
| Article Data: | 11 |
| Molecular Structure: | |
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| Formula: | C11H14N2 |
| Molecular Weight: | 174.246 |
| Synonyms: | Propionitrile,3-(N-ethylanilino)- (6CI,7CI,8CI);3-(Ethylphenylamino)propionitrile;3-(N-Ethylanilino)propionitrile;N-(2-Cyanoethyl)-N-ethylaniline;N-Ethyl-N-(2-cyanoethyl)aniline;N-Ethyl-N-(b-cyanoethyl)aniline;N-b-Cyanoethyl-N-ethylaminobenzene;N-b-Cyanoethyl-N-ethylaniline;NSC81243; |
| EINECS: | 205-728-4 |
| Density: | 1.022 g/cm3 |
| Boiling Point: | 311.9 °C at 760 mmHg |
| Flash Point: | 132.8 °C |
| Appearance: | yellow to brown liquid |
| Safety: | 24/25 |
| PSA: | 27.03000 |
| LogP: | 2.42658 |
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- 1885-29-6
anthranilic acid nitrile
- 148-87-8
N-ethyl-N-(2-cyanoethyl)aniline
- 52547-43-0
2-{4-[(2-Cyano-ethyl)-ethyl-amino]-phenylazo}-benzonitrile
| Conditions | Yield |
|---|---|
| Stage #1: anthranilic acid nitrile With sulfuric acid; nitrosyl sulphuric acid In water at 0 - 20℃; for 2h; Stage #2: N-ethyl-N-(2-cyanoethyl)aniline With sulfuric acid In water at 0℃; for 1h; | 99% |
- 148-87-8
N-ethyl-N-(2-cyanoethyl)aniline
- 55281-26-0
3-[[4-[(2,6-dibromo-4-nitrophenyl)azo]phenyl]ethylamino]propanenitrile
| Conditions | Yield |
|---|---|
| With hydrogenchloride; sulfuric acid In water at 10℃; for 1.83333h; Green chemistry; | 97.3% |
| Conditions | Yield |
|---|---|
| Stage #1: 3-nitro-aniline With hydrogenchloride In water for 0.333333h; Stage #2: With sodium nitrite In water at 10℃; for 1h; Stage #3: N-ethyl-N-(2-cyanoethyl)aniline With sulfuric acid In water at 10℃; for 3h; | 97.18% |
- 88-74-4
2-nitro-aniline
- 148-87-8
N-ethyl-N-(2-cyanoethyl)aniline
- 52301-71-0
4-N-Aethyl-N-(2-cyano)aethylamino-2'-nitroazobenzol
| Conditions | Yield |
|---|---|
| Stage #1: 2-nitro-aniline With hydrogenchloride In water for 0.5h; Stage #2: With sodium nitrite In water at 10℃; for 1h; Stage #3: N-ethyl-N-(2-cyanoethyl)aniline In water at 5 - 10℃; for 1.5h; | 96.33% |
- 148-87-8
N-ethyl-N-(2-cyanoethyl)aniline
- 53606-48-7
N-(3-aminopropyl)-N-ethylaniline
| Conditions | Yield |
|---|---|
| With ammonia; hydrogen In toluene at 120℃; under 22502.3 Torr; for 16h; Autoclave; | 91% |
| Hydrogenation; |
- 670-54-2
ethenetetracarbonitrile
- 148-87-8
N-ethyl-N-(2-cyanoethyl)aniline
- 81430-43-5
p-tricyanovinyl-N-ethyl-N-(β-cyanoethyl)aniline
| Conditions | Yield |
|---|---|
| In N,N-dimethyl-formamide at 20 - 25℃; for 0.25h; Sonication; | 73% |
| Conditions | Yield |
|---|---|
| With sodium hydroxide; nitrosylsulfuric acid; sulfuric acid; nitric acid; acetic acid Product distribution; multistep reaction; reactions of 3-amino-2,1-benzothiazole and 3-aminoindazole with nitrozonium hydrogen sulfate and HNO3 in conc. H2SO4; formation of diazonium ions; nitration followed by diazotation; diazo coupling products; | 68% |
| With sodium hydroxide; nitrosylsulfuric acid; sulfuric acid; nitric acid; acetic acid 1.) 0-5 deg C, 2 h, 2.) 20 deg C, 3.5 h, 3.) H2O, pH 3-3.5; Yield given. Multistep reaction; |
| Conditions | Yield |
|---|---|
| With hydrogenchloride; sodium nitrite In methanol; water | 48% |
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Chemistry
Chemistry informtion about N-Ethyl-N-(2-Cyanoethyl)Aniline (CAS NO.148-87-8) is:
IUPAC Name: 3-(N-Ethylanilino)Propanenitrile
Synonyms: 3-(Ethylphenylamino)-Propanenitrile ; 3-Ethylanilinopropiononitrile ; 3-(N-Ethylanilino)Propiononitrile ; 3-(N-Ethyl-N-Phenylamino)Propionitrile ; (2-Cyanoethyl)Ethylaniline ; 3-(Ethylanilino)Propanenitrile ; 3-(Ethylphenylamino)-Propanenitril ; 3-(Ethylphenylamino)Propionitrile
Product Categories: Intermediates of Dyes and Pigments
MF: C11H14N2
MW: 174.24
EINECS: 205-728-4
Density: 1.022 g/cm3
Flash Point: 132.8 °C
Boiling Point: 311.9 °C at 760 mmHg
Vapour Pressure: 0.000547 mmHg at 25°C
Enthalpy of Vaporization: 55.29 kJ/mol
Following is the molecular structure of N-Ethyl-N-(2-Cyanoethyl)Aniline (CAS NO.148-87-8) is:
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Production
Preparation products are Disperse Red 73 --> Disperse Orange 76 --> 3-[ethyl[4-[(6-nitrobenzothiazol-2-yl)azo]phenyl]amino]propiononitrile --> Disperse Orange 25 --> 3-[ethyl[3-methyl-4-[(6-nitrobenzothiazol-2-yl)azo]phenyl]amino]propiononitrile --> Disperse Red 153--> Disperse Red 152--> 3-[[4-[(2-chloro-4-nitrophenyl)azo]phenyl]ethylamino]propiononitrile .
Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mammal (species unspecified) | LC50 | inhalation | > 400gm/m3 (400000mg/m3) | Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 30(1), Pg. 50, 1986. | |
| mouse | LD50 | oral | 1510mg/kg (1510mg/kg) | Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 30(1), Pg. 50, 1986. | |
| rabbit | LD50 | oral | 1510mg/kg (1510mg/kg) | Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 30(1), Pg. 50, 1986. | |
| rat | LD50 | oral | 4840mg/kg (4840mg/kg) | Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 32(9), Pg. 32, 1988. |
Consensus Reports
Reported in EPA TSCA Inventory. Cyanide and its compounds are on the Community Right-To-Know List.
Safety Profile
Moderately toxic by ingestion. When heated to decomposition it emits very toxic fumes of NOx and CN−. See also CYANIDE.
Safety Statements:
S24/25:Avoid contact with skin and eyes.
RTECS: BY0100000