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96-22-0 - 3-Pentanone, 99% - Diethyl ketone - A15297 - Alfa Aesar

A15297 3-Pentanone, 99%

CAS-Nummer
96-22-0
Synonyme
Diethyl ketone

Größe Preis ($) Menge Verfügbarkeit
100ml 27,00
500ml 52,63
2500ml 100,53
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3-Pentanone, 99%

MDL
MFCD00009320
EINECS
202-490-3

Chemische Eigenschaften

Formel
C5H10O
Molmasse
86.13
Schmelzpunkt
-39°
Siedepunkt
102-103°
Flammpunkt
7°(45°F)
Dichte
0.812
Brechungsindex
1.3920
Löslichkeit
Soluble in water, alcohol, ether and carbonterachloride. Slightly miscible with ethanol and acetone.

Anwendungen

3-Pentanone is mainly used as a solvent in paint and a precursor to vitamin E. It is used as a reagent to synthesize ethyl 2-cyano-3,3-diethylacrylate by Knoevenagel condensation. It also shows anticonvulsant effect in several types of mouse seizure models. It serves as an intermediate in the manufacture of pharmaceuticals.

Bemerkungen

Incompatible with strong oxidizing agents, reducing agents and strong bases.

Literaturverweise

Le, S. T.; Asahara, H.; Nishiwaki, N. Tailor-Made Synthesis of N,N,2,6-Tetrasubstituted 4-Nitroanilines by Three-Component Ring Transformation of Dinitropyridone. Eur. J. Org. Chem. 2015, 2015 (6), 1203-1206.

Cripewell, J. T.; Schwarz, C. E.; Burger, A. J. Vapor-Liquid Equilibria Measurements for the Nine n-Alkane/Ketone Pairs Comprising 2-, 3-, and 4-Heptanone with n-Octane, n-Nonane, and n-Decane. J. Chem. Eng. Data 2015, 60 (3), 602-611.

 

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H225-H335-H336-H303

Highly flammable liquid and vapour. May cause respiratory irritation. May cause drowsiness or dizziness. May be harmful if swallowed.

Sicherheitshinweise: P210-P261-P280-P240-P241-P303+P361+P353-P304+P340-P312-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 INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,3121
Beilstein
635749
Gefahrenklasse
3
Verpackungsgruppe
II
Harmonized Tariff Code
2914.19
TSCA
Yes
RTECS
SA8050000

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