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anthranilic acid nitrile
N-ethyl-N-(2-cyanoethyl)aniline
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% |
N-ethyl-N-(2-cyanoethyl)aniline
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% |
2-nitro-aniline
N-ethyl-N-(2-cyanoethyl)aniline
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% |
N-ethyl-N-(2-cyanoethyl)aniline
N-(3-aminopropyl)-N-ethylaniline
Conditions | Yield |
---|---|
With ammonia; hydrogen In toluene at 120℃; under 22502.3 Torr; for 16h; Autoclave; | 91% |
Hydrogenation; |
ethenetetracarbonitrile
N-ethyl-N-(2-cyanoethyl)aniline
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% |
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:
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 .
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. |
Reported in EPA TSCA Inventory. Cyanide and its compounds are on the Community Right-To-Know List.
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