295663
Propylene
≥99%
Sinónimos:
Propene
Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
About This Item
Fórmula lineal:
CH3CH=CH2
Número de CAS:
Peso molecular:
42.08
Beilstein:
1696878
Número CE:
Número MDL:
Código UNSPSC:
12142100
ID de la sustancia en PubChem:
NACRES:
NA.22
Productos recomendados
densidad de vapor
1.48 (vs air)
Nivel de calidad
presión de vapor
15.4 atm ( 37.7 °C)
Análisis
≥99%
temp. de autoignición
860 °F
lim. expl.
11.1 %
bp
−47.7 °C (lit.)
mp
−185 °C (lit.)
cadena SMILES
CC=C
InChI
1S/C3H6/c1-3-2/h3H,1H2,2H3
Clave InChI
QQONPFPTGQHPMA-UHFFFAOYSA-N
¿Está buscando productos similares? Visita Guía de comparación de productos
Descripción general
Propylene is a nonpolar olefin. It is commonly used as a precursor for the synthesis of cumene, propylene oxide,acrylonitrile, and isopropanol. Selective oxidation of propylene in a gas containing oxygen and hydrogen over Au/TiO2 catalysts has been reported. Polymerization of propylene using Ziegler-Natta catalyst has been studied. Metal-catalyzed copolymerizations of nonpolar olefins (ethylene and propylene) with alkyl acrylates has been described. Copolymerization of propylene with the linear α-olefins 1-octene, 1-decene, 1-tetradecene, and 1-octadecene has been studied.
Aplicación
Propylene may be used in the synthesis of propylene oxide via epoxidation with hydrogen peroxide, in the presence of titanium silicalite catalyst.
Envase
Supplied in a Sure/Pac™ cylinder and has a brass needle valve with a male 1/4" NPTF outlet thread installed. Before using the cylinder, ensure that the valve is closed, then remove the galvanized steel hex cap that seals the outlet valve.
Compatible with the following:
Compatible with the following:
Información legal
Aldrich is a registered trademark of Sigma-Aldrich Co. LLC
Sure/Pac is a trademark of Sigma-Aldrich Co. LLC
Opcional
Referencia del producto
Descripción
Precios
espiga
Referencia del producto
Descripción
Precios
regulador
Referencia del producto
Descripción
Precios
también adquirido normalmente con este producto
Referencia del producto
Descripción
Precios
Palabra de señalización
Danger
Frases de peligro
Consejos de prudencia
Clasificaciones de peligro
Flam. Gas 1 - Press. Gas Liquefied gas
Código de clase de almacenamiento
2A - Gases
Clase de riesgo para el agua (WGK)
WGK 3
Punto de inflamabilidad (°F)
-162.4 °F - closed cup
Punto de inflamabilidad (°C)
-108 °C - closed cup
Equipo de protección personal
Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)
Elija entre una de las versiones más recientes:
¿Ya tiene este producto?
Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.
Synthesis of propylene oxide from propylene and hydrogen peroxide catalyzed by titanium silicalite.
Clerici MG, et al.
J. Catal., 129(1), 159-167 (1991)
Lei Ma et al.
Environmental science & technology, 46(3), 1747-1754 (2012-01-14)
Application of Fe-zeolites for urea-SCR of NO(x) in diesel engine is limited by catalyst deactivation with hydrocarbons (HCs). In this work, a series of Fe-zeolite catalysts (Fe-MOR, Fe-ZSM-5, and Fe-BEA) was prepared by ion exchange method, and their catalytic activity
Manab Sharma et al.
Journal of the American Chemical Society, 134(41), 17234-17244 (2012-09-21)
The use of bis(1,3-di-tert-butylimidazolin-2-iminato) titanium dichloride (1) and dimethyl (2) complexes in the polymerization of propylene is presented. The complexes were activated using different amounts of methylalumoxane (MAO), giving in each case a very active catalytic mixture and producing polymers
Hua Liu et al.
Chemical communications (Cambridge, England), 48(21), 2674-2676 (2012-02-07)
A novel iron-catalysed tandem cross-dehydrogenative coupling and benzoannulation process was developed for the synthesis of biologically and synthetically important polysubstituted naphthalene derivatives from simple 1,2-aryl-propenes and styrenes in moderate to good yields.
Christian Schäfer et al.
Organic & biomolecular chemistry, 10(16), 3253-3257 (2012-03-13)
Intramolecular reductive coupling of cycloalkanones tethered to alkynoates in the presence of (η(2)-propene)titanium was successfully performed to provide hydroxy-esters in a diastereoselective manner. Subsequent lactonization afforded angularly fused unsaturated tricyclic lactones which represent relevant substructures of numerous bioactive compounds.
Protocolos
Separation of Acetylene; Propyne; Propylene; Propane
2-Butene; 2-Methylbutane; 1,3-Butadiene; Propyne
Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.
Póngase en contacto con el Servicio técnico