2-Benzylidenheptanal

Bezeichnung:2-Benzylidenheptanal

CAS-Nr122-40-7

Englisch Name:alpha-Amylcinnamaldehyde

CBNumberCB2169958

SummenformelC14H18O

Molgewicht202.29

MOL-Datei122-40-7.mol

Synonyma

2-Benzylidenheptanal

2-Benzylidenheptanal physikalisch-chemischer Eigenschaften

Schmelzpunkt	80°C
Siedepunkt	287-290 °C(lit.)
Dichte	0.97 g/mL at 25 °C(lit.)
Dampfdruck	0.133Pa at 25℃
FEMA	2061 \| ALPHA-AMYLCINNAMALDEHYDE
Brechungsindex	n20/D 1.557(lit.)
Flammpunkt	>230 °F
storage temp.	2-8°C
Löslichkeit	Soluble in alcohol and perfume materials. Insoluble in water.
Farbe	Pale-yellow oil or liquid
Geruch (Odor)	floral jasmine odor
Geruchsart	floral
Wasserlöslichkeit	181.69mg/L at 25℃
JECFA Number	685
LogP	2.498 at 25℃
CAS Datenbank	122-40-7(CAS DataBase Reference)
NIST chemische Informationen	Heptanal, 2-(phenylmethylene)-(122-40-7)
EPA chemische Informationen	2-(Phenylmethylene)heptanal (122-40-7)

Sicherheit

Kennzeichnung gefährlicher	Xi,N
R-Sätze:	36/37/38-51/53-43
S-Sätze:	26-37/39-61-36/37
RIDADR	UN 3082 9 / PGIII
WGK Germany	2
RTECS-Nr.	GD6825000
HazardClass	9
PackingGroup	III
HS Code	29122990
Giftige Stoffe Daten	122-40-7(Hazardous Substances Data)
Toxizität	LD50 orl-rat: 3730 mg/kg FCTXAV 2,327,64

Gefahreninformationscode (GHS)

alpha-Amylcinnamaldehyde Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
Beschreibung
Amylcinnamic aldehyde is an oxidation product of amylcinnamic alcohol, one component of the "fragrance mix" and can be found as a sensitizer in cases of contact dermatitis in bakers.
Chemische Eigenschaften
α-Amylcinnamaldehyde has a distinct floral (jasmine, lily) note.
Chemische Eigenschaften
Light yellow transparent liquid
Chemische Eigenschaften
alpha-Amylcinnamaldehyde has been identified as an aroma volatile of black tea. It is a light yellow liquid with a floral, slightly fatty odor, which becomes reminiscent of jasmine when diluted.The aldehyde is relatively unstable and must be stabilized by antioxidants.
It is prepared from benzaldehyde and heptanal in the same way as cinnamaldehyde.
??-Amylcinnamaldehyde is a very popular fragrance substance for creating jasmine notes. It is stable to alkali and long-lasting; large quantities are used, particularly in soap perfumes.
Occurrence
Reported found in black tea and soybean
Verwenden
amyl cinnamal is used as a fragrance. Although it is naturally occurring in some plants, it is most often synthetically derived when used in cosmetic products.
Verwenden
Raw material in the production of perfumes; some perfumery uses (tuberose; peach; cherry; Estee; honeysuckle Chevrefeuille) Cross: amylcinnamic alcohol. AMYL CINNAMAL
Verwenden
Amylcinnamaldehyde is a flavoring agent that is a yellow liquid with an odor similar to jasmine. It is insoluble in glycerin and propylene, soluble in fixed oils and mineral oil. It is obtained by chemical synthesis. It can be used alone or in combination with other flavoring substances or adjuvants. It is also termed amylcinnomaldehyde.
Definition
ChEBI: Alpha-Amylcinnamaldehyde is a member of cinnamaldehydes.
synthetische
By condensation of n-amyl aldehyde with cinnamic aldehyde. This method of condensation of aromatic aldehydes with aliphatic aldehydes has the maximum yield in α-amylcinnamic aldehyde with little formation of the inferior homologs. The methyl, ethyl and propyl amylcinnamic aldehyde analogs exhibit a characteristic scent.
Taste threshold values
Taste characteristics at 40 ppm: sweet, floral, spice-like with cinnamic and waxy nuance
Allgemeine Beschreibung
The short-term feeding studies in rats was carried out using α-amylcinnamaldehyde, a flavouring matter.
Flammability and Explosibility
Not classified
Kontakt-Allergie
a-Amyl-cinnamic aldehyde is an oxidation product of amylcinnamic alcohol, a sensitizing fragrance, and one component of the “fragrance mix.” It can also be a sensitizer in bakers. It has to be mentioned by name in cosmetics within the EU.
Sicherheitsprofil
Moderately toxic by ingestion. A severe skin irritant. See also ALDEHYDES. When heated to decomposition it emits acrid smoke and irritating fumes.
Stoffwechsel
So far as is known, all aromatic aldehydes are metabolized in the animal body by oxidation to the corresponding acids. In some instances, the aldehydes are excreted as glucuronides. Cinnamic aldehyde is oxidized to cinnamic acid which is then degraded to benzoic acid, but ethyl cinnamic aldehyde is oxidized to the corresponding acid and is not further metabolized(Williams, 1959).

alpha-Amylcinnamaldehyde Upstream-Materialien And Downstream Produkte

2-Benzylidenheptanal Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

122-40-7, alpha-Amylcinnamaldehyde Verwandte Suche:

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