132934

Aniline

ReagentPlus^®, 99%

• Sinónimos: Aminobenzene, Benzenamine
• Fórmula lineal: C₆H₅NH₂
• Número de CAS: 62-53-3
• Peso molecular: 93.13
• Beilstein: 605631
• Número CE: 200-539-3
• Número MDL: MFCD00007629
• Código UNSPSC: 12352100
• eCl@ss: 39030407
• ID de la sustancia en PubChem: 24848084
• NACRES: NA.21

Propiedades

• densidad de vapor: 3.22 (185 °C, vs air)
• Nivel de calidad: 200
• presión de vapor: 0.7 mmHg ( 25 °C)
• Línea del producto: ReagentPlus^®
• Análisis: 99%
• formulario: liquid
• temp. de autoignición: 1139 °F
• lim. expl.: 11 %
• índice de refracción: n20/D 1.586 (lit.)
• pH: 8.8 (20 °C, 36 g/L)
• bp: 184 °C (lit.)
• mp: −6 °C (lit.)
• solubilidad: water: soluble
• densidad: 1.022 g/mL at 25 °C (lit.)
• cadena SMILES: Nc1ccccc1
• InChI: 1S/C6H7N/c7-6-4-2-1-3-5-6/h1-5H,7H2
• Clave InChI: PAYRUJLWNCNPSJ-UHFFFAOYSA-N

Descripción

Descripción general

Aniline is an aromatic amine. It is a key industrial intermediate, widely employed for the preparation of dyes, rubber, resins and polymers. Complete vibrational assignements of aniline and its deuterated forms (aniline-NHD and aniline-ND₂) have been reported.1 p-aminodiphenylamine (ADPA) has been reported to be formed as a major intermediate during the electropolymerizatrion of aniline. Its viscosity has been reported to be 3.1457cp at 30°C. Quantitative transformation of nitrobenzene to aniline has been carried out by employing functionalized plasmonic Au/TiO₂ photocatalyst along with a Ag co-catalyst. Aniline can be prepared from nitrobenzene, via hydrogenation in the presence of Cu, Ni, Pt, Pd and Au (catalyst). It can also be prepared by photocatalytic reduction of nitrobenzene in the presence of WO₃-Ag hybrid nanowires.

Aplicación

Aniline may be used in the preparation of azobenzene.

Acciones bioquímicas o fisiológicas

The acute toxicity of aniline involves its activation in vivo to 4-hydroxyaniline and the formation of adducts with hemoglobin. In erythrocytes, this is associated with the release of iron and the accumulation of methemoglobin and the development of hemolytic anemia and inflammation of the spleen. Tumor formation is often observed in the spleen on prolonged administration.

Propiedades físicas

Material darkens in storage to reddish-brown with no loss in purity.

Información legal

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Información de seguridad

• Pictogramas: GHS06,GHS08,GHS05,GHS09
• Palabra de señalización: Danger
• Frases de peligro: H301 + H311 + H331,H317,H318,H341,H351,H372,H410
• Consejos de prudencia: P273 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P311 - P305 + P351 + P338
• Clasificaciones de peligro: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Dam. 1 - Muta. 2 - Skin Sens. 1 - STOT RE 1
• Órganos de actuación: Blood
• Código de clase de almacenamiento: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): 158.0 °F - closed cup
• Punto de inflamabilidad (°C): 70 °C - closed cup
• Equipo de protección personal: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter