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

L14475 Methyl acetate, 99%

CAS-Nummer
79-20-9
Synonyme
Acetic acid methyl ester

Größe Preis ($) Menge Verfügbarkeit
500ml 23,59
1000ml 34,11
2500ml 58,86
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Methyl acetate, 99%

MDL
MFCD00008711
EINECS
201-185-2

Chemische Eigenschaften

Formel
CH3COOCH3
Molmasse
74.08
Schmelzpunkt
-98°
Siedepunkt
56-58°
Flammpunkt
-10°(14°F)
Dichte
0.934
Brechungsindex
1.3620
Löslichkeit
Miscible with water.

Anwendungen

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.

Bemerkungen

Moisture sensitive. Incompatible with oxidizing agents.

Literaturverweise

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.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H225-H319-H336

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

Sicherheitshinweise: 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.

Weitere Referenzen

Merck
14,6008
Beilstein
1736662
Gefahrenklasse
3
Verpackungsgruppe
II
Harmonized Tariff Code
2915.39
TSCA
Yes
RTECS
AI9100000

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