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79-20-9 - Methyl acetate, 99% - Acetic acid methyl ester - L14475 - Alfa Aesar

L14475 Methyl acetate, 99%

Número CAS
79-20-9
Nombre Alternativo
Acetic acid methyl ester

Tamaño Precio ($) Cantidad Disponibilidad
500ml 23,59
1000ml 34,11
2500ml 58,86
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Methyl acetate, 99%

MDL
MFCD00008711
EINECS
201-185-2

Propiedades químicas

Fórmula
CH3COOCH3
Peso molecular
74.08
Punto de fusión
-98°
Punto de ebullición
56-58°
Punto de inflamabilidad
-10°(14°F)
Densidad
0.934
Índice de refracción
1.3620
Solubilidad
Miscible with water.

Aplicaciones

Methyl acetate is used as a solvent in glues, paints and nail polish removers. It is also used in adhesives, sealants and coatings. Further, it finds use as solvent in chemical reactions as well as used for extraction purpose. It is involved in the production of acetic anhydride by carbonylation reaction.

Notas

Moisture sensitive. Incompatible with oxidizing agents.

Referencias documentales

Yang, X.; Felsmann, D.; Kurimoto, N.; Krüger, J.; Wada, T.; Tan, T.; Carter, E. A.; Kohse-Höinghaus, K.; Ju, Y. Kinetic studies of methyl acetate pyrolysis and oxidation in a flow reactor and a low-pressure flat flame using molecular-beam mass spectrometry. Proc. Combust. Inst. 2015, 35 (1), 491-498.

Rasmussen, D. B.; Christensen, J. M.; Temel, B.; Studt, F.; Moses, P. G.; Rossmeisl, J.; Riisager, A.; Jensen, A. D. Ketene as a Reaction Intermediate in the Carbonylation of Dimethyl Ether to Methyl Acetate over Mordenite. Angew. Chem. Int. Ed. 2015, 54 (25), 7261-7264.

Nguyen, H. V. L.; Kleiner, I.; Shipman, S. T.; Mae, Y.; Hirose, K.; Hatanaka, S.; Kobayashi, K. Extension of the measurement, assignment, and fit of the rotational spectrum of the two-top molecule methyl acetate. J. Mol. Spectrosc. 2014, 299, 17-21.

Niza, N. M.; Tan, K. T.; Lee, K. T.; Ahmad, Z. Biodiesel production by non-catalytic supercritical methyl acetate: thermal stability study. Appl. Energy 2013, 101, 198-202.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H225-H319-H336

Highly flammable liquid and vapour. Causes serious eye irritation. May cause drowsiness or dizziness.

Indicaciones de precaución: P210-P261-P280-P240-P241-P303+P361+P353-P305+P351+P338-P304+P340-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. 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. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Merck
14,6008
Beilstein
1736662
Clase de peligro
3
Grupo de embalaje
II
Código de tarifa arancelaria unificado
2915.39
TSCA
Yes
RTECS
AI9100000

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