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

L14475 Methyl acetate, 99%

Codice CAS
79-20-9
Sinonimi
Acetic acid methyl ester

Dimensioni Prezzo ($) Quantità Disponibilità
500ml 23,90
1000ml 38,30
2500ml 66,10
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Methyl acetate, 99%

MDL
MFCD00008711
EINECS
201-185-2

Proprietà chimiche

Formula
CH3COOCH3
Peso formula
74.08
Punto di fusione
-98°
Punto di ebollizione
56-58°
Punto di infiammabilità
-10°(14°F)
Densità
0.934
Indice di rifrazione
1.3620
Solubilità
Miscible with water.

Applicazioni

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.

Note

Moisture sensitive. Incompatible with oxidizing agents.

Letteratura

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.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H225-H319-H336

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

Dichiarazioni precauzionali: 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.

Altri riferimenti

Merck
14,6008
Beilstein
1736662
Classe di rischio
3
Gruppo di imballaggio
II
Codice tariffe armonizzato
2915.39
TSCA
Yes
RTECS
AI9100000

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