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1119-44-4 - 3-Hepten-2-one, 97% - A19086 - Alfa Aesar

A19086 3-Hepten-2-one, 97%

CAS-Nummer
1119-44-4
Synonyme

Größe Preis ($) Menge Verfügbarkeit
10g 49,30
50g 195,00
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3-Hepten-2-one, 97%

MDL
MFCD00015564
EINECS
214-278-8

Chemische Eigenschaften

Formel
C7H12O
Molmasse
112.16
Siedepunkt
156°
Flammpunkt
49°(120°F)
Dichte
0.860
Brechungsindex
1.4450
Löslichkeit
Soluble in alcohol and slightly soluble in water(3087 mg/L @ 25°C (est.))

Anwendungen

It is used in most dairy flavors to add greater depth. This ketone will add lingering rich after-notes, to many processed dairy products such as custard, melted butter, creams and cheeses (Brie, Gorgonzola and blue cheeses). Also beneficial in fatty nut applications (brazil and pine nuts, cashews). It is also used to produce Heptan-2-one.

Bemerkungen

Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Literaturverweise

Kei Takeda.; Mika Takeda.; Akemi Nakajima.; Eiichi Yoshii. New [3 + 4] Annulation. Reactions of (.beta.-(Trimethylsilyl)acryloyl)silanes with the Lithium Enolates of .alpha.,.beta.-Unsaturated Methyl Ketones.J. Am. Chem. Soc.,1995,117(23), 6400-6401.

Ronaldo A. Pilli.; Luiz Carlos Dias.; Adriano O. Maldaner. One-Pot Preparation of Quinolizidin-2-one and Indolizidin-7-one Ring Systems. Concise Total Syntheses of (.+-.)-Myrtine, (.+-.)-Lasubine II, and (-)-Indolizidine 223AB.J. Org. Chem.,1995,60(3), 717-722.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H226

Flammable liquid and vapour.

Sicherheitshinweise: P210-P280-P240-P241-P233-P242-P243-P303+P361+P353-P403+P235-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective gloves/protective clothing/eye protection/face protection. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Keep container tightly closed. Use only non-sparking tools. Take precautionary measures against static discharge. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. Store in a well-ventilated place. Keep cool. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
1739239
Gefahrenklasse
3
Verpackungsgruppe
III
Harmonized Tariff Code
2914.19
TSCA
Yes

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