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108-67-8 - Mesitylene, 98+% - 1,3,5-Trimethylbenzene - A11323 - Alfa Aesar

A11323 Mesitylene, 98+%

Número CAS
108-67-8
Nombre Alternativo
1,3,5-Trimethylbenzene

Tamaño Precio ($) Cantidad Disponibilidad
100ml 30,10
500ml 63,50
2500ml 245,00
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Mesitylene, 98+%

MDL
MFCD00008538
EINECS
203-604-4

Propiedades químicas

Fórmula
C9H12
Peso molecular
120.20
Punto de fusión
-45°
Punto de ebullición
163-165°
Punto de inflamabilidad
44°(111°F)
Densidad
0.865
Índice de refracción
1.4990
Solubilidad
Partly miscible with water.

Aplicaciones

Mesitylene is used to make plastics and dyes. It acts as a solvent, ligand in organometallic chemistry and precursor to 2,4,6-trimethylaniline. It is also used as a developer for photopatternable silicones due to its solvent properties in the electronics industry. It is used as an internal standard in nuclear magnetic resonance (NMR) samples due to the presence of three equivalent protons in it. It is involved in the production of trimesic acid and antioxygen, epoxy firming agent and polyester resin stabilizers. Further, it is used as an additive and component in aviation gasoline blends.

Notas

Incompatible with strong oxidizing agents.

Referencias documentales

The Adams modification of the Gattermann reaction for aromatic formylation by reaction with Zinc cyanide, L15836 , and HCl is exemplified: Org. Synth. Coll., 3, 549 (1955). The Vilsmeier formylation (see N,N-Dimethyl­formamide, A13547 ), has been extended to less activated substrates, including mesitylene, by use of the combination of DMF and triflic anhydride: J. Chem. Soc., Chem. Commun., 1571 (1990).

For conversion to mesitoic acid by Friedel-Crafts reaction with oxalyl chloride, and aqueous work-up, see: Org. Synth. Coll., 5, 706 (1973).

Singh, P. Synthesis of mesitylene-based polyamine dendrimer for functionalisation of single-walled carbon nanotubes. J. Exp. Nanosci. 2015, 10 (6), 429-437.

Medina, D. D.; Rotter, J. M.; Hu, Y.; Dogru, M.; Werner, V.; Auras, F.; Markiewicz, J. T.; Knochel, P.; Bein, T. Room Temperature Synthesis of Covalent-Organic Framework Films through Vapor-Assisted Conversion. J. Am. Chem. Soc. 2015, 137 (3), 1016-1019.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H226-H335

Flammable liquid and vapour. May cause respiratory irritation.

Indicaciones de precaución: P210-P261-P280a-P303+P361+P353-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Merck
14,5907
Beilstein
906806
Clase de peligro
3
Grupo de embalaje
III
Código de tarifa arancelaria unificado
2902.90
TSCA
Yes
RTECS
OX6825000

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