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109-97-7 - Pyrrole, 98+% - A12616 - Alfa Aesar

A12616 Pyrrole, 98+%

Número CAS
109-97-7
Nombre Alternativo

Tamaño Precio ($) Cantidad Disponibilidad
50g 32,40
250g 112,00
1000g 393,00
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Pyrrole, 98+%

MDL
MFCD00005216
EINECS
203-724-7

Propiedades químicas

Fórmula
C4H5N
Peso molecular
67.09
Punto de ebullición
131°
Punto de inflamabilidad
38°(100°F)
Densidad
0.967
Índice de refracción
1.5090
Sensibilidad
Air & Light Sensitive
Solubilidad
Miscible with alcohol, ethyl ether, dilute acids and organic solvents. Immiscible with water.

Aplicaciones

Pyrrole plays a major role in synthesis of drugs, spices, agrochemicals, dyes, photographic chemicals and perfumes. It plays an important role in the electropolymerisation of macroporous conducting polymer films. It acts as a catalyst for polymerization process; as a standard substance in chromatographic analysis; as corrosion inhibitors and preservatives and as solvents for resins and terpenes. It is utilized to study the hydrogen-bond mediated coupling of 1,2,3-triazole to pyrrole and in the preparation of 1-(4-Chloro-benzoyl)-pyrrole by reacting with 4-Chloro-benzoyl chloride. In Ciamician-Dennstedt rearrangement, It is used to prepare 3-chloropyridine by reacting with dichlorocarbene.

Notas

Air, light and moisture sensitive. Store in cool place. Incompatible with strong acids, strong oxidizing agents, acid chlorides and acid anhydrides.

Referencias documentales

Williams, B. M.; Barone, V.; Pate, B. D.; Peralta, J. E. Gradient copolymers of thiophene and pyrrole for photovoltaics. Comput. Mater. Sci. 2015, 96, 69-71.

Iyogun, A. A.; Kumar, M. R.; Freund, M. S. Chemically diverse sensor arrays based on electrochemically copolymerized pyrrole and styrene derivatives. Sens. Actuators, B 2015, 215, 510-517.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H226-H301-H331-H318

Flammable liquid and vapour. Toxic if swallowed. Toxic if inhaled. Causes serious eye damage.

Indicaciones de precaución: P210-P301+P310a-P303+P361+P353-P305+P351+P338-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. IF SWALLOWED: Immediately call a POISON CENTER/doctor IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Merck
14,8014
Beilstein
1159
Clase de peligro
3
Grupo de embalaje
III
Código de tarifa arancelaria unificado
2933.99
TSCA
Yes
RTECS
UX9275000

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