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62-53-3 - Aniline, 99+% - A14443 - Alfa Aesar

A14443 Aniline, 99+%

Codice CAS
62-53-3
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
100g 16,92
500g 30,90
1000g 38,73
5000g 133,61
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Aniline, 99+%

MDL
MFCD00007629
EINECS
200-539-3

Proprietà chimiche

Formula
C6H7N
Peso formula
93.13
Punto di fusione
-6°
Punto di ebollizione
183-184°
Punto di infiammabilità
70°(158°F)
Densità
1.021
Indice di rifrazione
1.5860
Solubilità
Miscible with water.

Applicazioni

Aniline is used as a solvent. It has been used as an antiknock compound for gasolines. It has a major application in the preparation of polyurethane which is used in making plastic, building thermal foam insulations and in refrigerators. It is widely used in the preparation of methylene dianiline and related compounds by reacting with formaldehyde. It combines with nitric acid and is utilized as rocket fuel for small missiles and jet assisted take-off. It acts as an additive to rubber and its derivatives such as phenylenediamines and diphenylamine are used as antioxidants. It finds application in dyes and pigments in agricultural and polymer industries. It is employed at a smaller scale in the production of the intrinsically conducting polymer polyaniline.

Note

Light sensitive. Incompatible with oxidizing agents, iron and iron salts.

Letteratura

Qadir, M. I.; Scholten, J. D.; Dupont, J. Ionic liquid effect: selective aniline oxidative coupling to azoxybenzene by TiO2. Catal. Sci. Technol. 2015, 5 (3), 1459-1462.

Fu, L.; Cai, W.; Wang, A.; Zheng, Y. Photocatalytic hydrogenation of nitrobenzene to aniline over tungsten oxide-silver nanowires. Mater. Lett. 2015, 142, 201-203.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H301-H311-H331-H317-H372-H341-H351-H318-H400-H227

Toxic if swallowed. Toxic in contact with skin. Toxic if inhaled. May cause an allergic skin reaction. Causes damage to organs through prolonged or repeated exposure. Suspected of causing genetic defects. Suspected of causing cancer. Causes serious eye damage. Very toxic to aquatic life. Combustible liquid.

Dichiarazioni precauzionali: P210-P260-P201-P261-P273-P301+P310-P305+P351+P338-P361-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Avoid breathing dust/fume/gas/mist/vapours/spray. Avoid release to the environment. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Remove/Take off immediately all contaminated clothing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Merck
14,659
Beilstein
605631
Classe di rischio
6.1
Gruppo di imballaggio
II
Codice tariffe armonizzato
2921.41
TSCA
Yes
RTECS
BW6650000

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