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67-64-1 - Acetone, 99+% - L10407 - Alfa Aesar

L10407 Acetone, 99+%

Numéro CAS
67-64-1
Synonymes

Dimensions Prix ($) Quantité Disponibilité
1000ml 21,22
2500ml 43,67
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Acetone, 99+%

MDL
MFCD00008765
EINECS
200-662-2

Propriétés chimiques

Formule
C3H6O
Poids formulaire
58.08
Point de fusion
-94°
Point d'ébullition
56°
Point d'éclair
-17°(1°F)
Densité
0.791
Indice de réfraction
1.3590
Solubilité
Miscible with water, benzene, alcohol, dimethylformamide, ether, chloroform and most oils.

Applications

Acetone is a polar, aprotic solvent used in the synthesis and isolation of both organic and inorganic compounds and complexes. It plays a vital role in Jones oxidation. It is utilized for rinsing laboratory glasswares due to its low cost and volatility. It is used in the manufacture of various chemicals such as methyl isobutyl ketone, mesityl oxide, diacetone alcohol, acetic acid, iodoform, bromoform, rayon, photographic films, paint and varnish removers. It is also useful in the synthesis of t-butanesulfinamide, terpenes, thiol-stabilized gold colloids, calixphyrin macrocycles and trispyrazolylborate platinum compounds. It plays an important role in protein crystallization.

Notes

Incompatible with bases, oxidizing agents and reducing agents.

Références bibliographiques

Precursor of dimethyldioxirane, by reaction with K monopersulfate, and isolation in solution by low temperature distillation. For details, see: Chem. Ber., 124, 2377 (1991). It is an excellent reagent for rapid, stereospecific epoxidation of alkenes under mild conditions: J. Org. Chem., 50, 2847 (1985); Org. Synth. Coll., 9, 288 (1998). For improved work-up procedure allowing the possibility of more concentrated solutions or the isolation of acetone-free material, see: Tetrahedron Lett., 37, 3585 (1996). For biphasic, environmentally-friendly system (EtOAc-H2 O), see: Org. Process Res. Dev., 6, 407 (2002). Selective oxidation of phosphorus ylides occurs under mild conditions, providing a route to vicinal tricarbonyl derivatives: J. Org. Chem., 60, 8231 (1995). For conversion of ɑ-bromo-ß-dicarbonyls to vicinal tricarbonyls, see: Tetrahedron Lett., 36, 7735 (1995). For formation of singlet oxygen by deoxygenation of heteroaromatic N-oxides, e.g. 4-diethylaminopyridine N-oxide, see: J. Chem. Soc., Chem. Commun., 1831 (1995). For reviews of dioxiranes, see: Acc. Chem. Res., 22, 205 (1989); Chem. Rev., 89, 1187 (1989).

Navarro, R. M.; Guil-Lopez, R.; Ismail, A. A.; Al-Sayari, S. A.; Fierro, J. L. G. Ni-and PtNi-catalysts supported on Al2O3 for acetone steam reforming: Effect of the modification of support with Ce, La and Mg. Catal. Today 2015, 242, 60-70.

Quesada, J.; Faba, L.; Díaz, E.; Bennici, S.; Auroux, A.; Ordóñez, S. Role of surface intermediates in the deactivation of Mg Zr mixed oxides in acetone self-condensation: A combined DRIFT and ex situ characterization approach. J. Catal. 2015, 329, 1-9.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H225-H319-H336

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

Mentions de prudence: 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.

Autres références

Merck
14,66
Beilstein
635680
Classe de danger
3
Groupe d'emballage
II
Code tarifaire harmonisé
2914.11
TSCA
Yes
RTECS
AL3150000

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Analytique et matériel de laboratoire