α-Methylzimtaldehyd

Bezeichnung:α-Methylzimtaldehyd

CAS-Nr101-39-3

Englisch Name:α-Methylcinnamaldehyde

CBNumberCB1694703

SummenformelC10H10O

Molgewicht146.19

MOL-Datei101-39-3.mol

Synonyma

α-Methylzimtaldehyd

α-Methylzimtaldehyd physikalisch-chemischer Eigenschaften

Siedepunkt	148-149 °C27 mm Hg(lit.)
Dichte	1.047 g/mL at 25 °C(lit.)
Brechungsindex	n20/D 1.605(lit.)
FEMA	2697 \| ALPHA-METHYLCINNAMALDEHYDE
Flammpunkt	175 °F
storage temp.	Inert atmosphere,2-8°C
Löslichkeit	Chloroform, Methanol (Slightly)
Aggregatzustand	Oil
Farbe	Colourless
Geruch (Odor)	at 100.00 %. sweet cinnamon spicy cassia
Geruchsart	spicy
Wasserlöslichkeit	<0.1 g/100 mL at 21 ºC
Sensitive	Air Sensitive
JECFA Number	683
BRN	507514
Stabilität	Stable. Combustible. Incompatible with strong oxidizing agents, strong bases.
InChIKey	VLUMOWNVWOXZAU-VQHVLOKHSA-N
LogP	2.68
CAS Datenbank	101-39-3(CAS DataBase Reference)
NIST chemische Informationen	2-Propenal, 2-methyl-3-phenyl-(101-39-3)
EPA chemische Informationen	.alpha.-Methylcinnamaldehyde (101-39-3)

Sicherheit

Kennzeichnung gefährlicher	Xi
R-Sätze:	36/37/38
S-Sätze:	24/25
WGK Germany	1
RTECS-Nr.	GD6600000
TSCA	Yes
HS Code	29122900

Gefahreninformationscode (GHS)

α-Methylcinnamaldehyde Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S24/25:Berührung mit den Augen und der Haut vermeiden.
Beschreibung
α-Methylcinnamaldehyde has a characteristic cinnamon-type odor with a soft, spicy flavor. May be synthesized by condensing benzaldehyde with propionic aldehyde in the presence of a 1% caustic soda solution; also by the controlled hydrogenation of α-methylcinnamic aldehyde.
Chemische Eigenschaften
α-Methylcinnamaldehyde has a characteristic cinnamon-type odor and a soft, spicy flavor.
Chemische Eigenschaften
yellow liquid
Occurrence
Reported found in peppermint oil, sherry and mint
Verwenden
alpha-Methyl-trans-cinnamaldehyde is a compound with antifungal activity for proteomics research use.
synthetische
By condensing benzaldehyde with propionic aldehyde in the presence of a 1% caustic soda solution; also by the controlled hydrogenation of α-methylcinnamic aldehyde
Taste threshold values
Taste characteristics at 30 ppm: spice, cinnamon, sweet, woody with a slight pungent and hot bite
Synthesis Reference(s)
The Journal of Organic Chemistry, 55, p. 2878, 1990 DOI: 10.1021/jo00296a059
Tetrahedron Letters, 28, p. 1263, 1987 DOI: 10.1016/S0040-4039(00)95341-3
Allgemeine Beschreibung
Clear yellow liquid.
Air & Water Reaktionen
Insoluble in water.
Reaktivität anzeigen
alpha-Methylcinnamaldehyde is incompatible with strong oxidizing agents and strong bases.
Brandgefahr
alpha-Methylcinnamaldehyde is combustible.
Biochem/physiol Actions
α-Methyl trans cinnamaldehyde has antifungal activity. It is self coupled and complexed with Co(II) and Ni(II) to synthesize ligand and complexes.
Sicherheitsprofil
Moderately toxic by ingestion. A skin irritant. Combustible liquid. When heated to decomposition it emits acrid smoke and irritating fumes.

α-Methylcinnamaldehyde Upstream-Materialien And Downstream Produkte

α-Methylzimtaldehyd Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

101-39-3, α-Methylcinnamaldehyde Verwandte Suche:

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