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    Zimtalkohol Produkt Beschreibung

    Cinnamyl alcohol Struktur
    104-54-1
    CAS-Nr.
    104-54-1
    Bezeichnung:
    Zimtalkohol
    Englisch Name:
    Cinnamyl alcohol
    Synonyma:
    Peruvin;Sterone;stylone;NSC 8775;3-Phenyl;ChnnamyL;FEMA 2294;NSC 623440;trans-CinnaMyl;Ciamyl alcohol
    CBNumber:
    CB5771763
    Summenformel:
    C9H10O
    Molgewicht:
    134.18
    MOL-Datei:
    104-54-1.mol

    Zimtalkohol Eigenschaften

    Schmelzpunkt:
    30-33 °C (lit.)
    Siedepunkt:
    250 °C (lit.)
    Dichte
    1.044 g/mL at 25 °C (lit.)
    Dampfdichte
    4.6 (vs air)
    Dampfdruck
    <0.01 mm Hg ( 25 °C)
    FEMA 
    2294 | CINNAMYL ALCOHOL
    Brechungsindex
    1.5819
    Flammpunkt:
    >230 °F
    storage temp. 
    -20°C
    L?slichkeit
    H2O: soluble
    Aggregatzustand
    Fused Low Melting Crystalline Solid
    Wichte
    1.044
    Farbe
    White
    Wasserl?slichkeit
    1.8 g/L (20 ºC)
    JECFA Number
    647
    Merck 
    14,2302
    BRN 
    1903999
    Stabilit?t:
    Stable. Incompatible with strong oxidizing agents.
    InChIKey
    OOCCDEMITAIZTP-QPJJXVBHSA-N
    CAS Datenbank
    104-54-1(CAS DataBase Reference)
    NIST chemische Informationen
    2-Propen-1-ol, 3-phenyl-(104-54-1)
    EPA chemische Informationen
    3-Phenyl-2-propen-1-ol (104-54-1)
    Sicherheit
    • Risiko- und Sicherheitserkl?rung
    • Gefahreninformationscode (GHS)
    Kennzeichnung gef?hrlicher Xn
    R-S?tze: 22-36/38-43-36
    S-S?tze: 26-36/37-37/39-24-24/25
    RIDADR  2811
    WGK Germany  2
    RTECS-Nr. GE2200000
    10-23
    TSCA  Yes
    HS Code  29062990
    Giftige Stoffe Daten 104-54-1(Hazardous Substances Data)
    Toxizit?t LD50 (g/kg): 2.0 orally in rats; >5.0 dermally in rabbits (Letizia)
    Bildanzeige (GHS)
    Alarmwort Warnung
    Gefahrenhinweise
    Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
    H302 Gesundheitssch?dlich bei Verschlucken. Akute Toxizit?t oral Kategorie 4 Warnung P264, P270, P301+P312, P330, P501
    H315 Verursacht Hautreizungen. Hautreizung Kategorie 2 Warnung P264, P280, P302+P352, P321,P332+P313, P362
    H317 Kann allergische Hautreaktionen verursachen. Sensibilisierung der Haut Kategorie 1A Warnung P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
    H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung P264, P280, P305+P351+P338,P337+P313P
    Sicherheit
    P262 Nicht in die Augen, auf die Haut oder auf die Kleidung gelangen lassen.
    P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.
    P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach M?glichkeit entfernen. Weiter spülen.

    Zimtalkohol Chemische Eigenschaften,Einsatz,Produktion Methoden

    R-S?tze Betriebsanweisung:

    R22:Gesundheitssch?dlich beim Verschlucken.
    R36/38:Reizt die Augen und die Haut.
    R43:Sensibilisierung durch Hautkontakt m?glich.
    R36:Reizt die Augen.

    S-S?tze Betriebsanweisung:

    S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
    S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.
    S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
    S24:Berührung mit der Haut vermeiden.

    Beschreibung

    Occupational cases of contact dermatitis were reported in the perfurne industry. Patch tests can also be positive in food handlers. Cinnamic alcohol is contained in the "fragrance mix".

    Chemische Eigenschaften

    Cinnamyl alcohol can exist in (Z)-[4510-34-3] and (E)-[4407-36-7] forms. Although both isomers occur in nature, the (E)-isomer is far more abundant and is present, for example, in styrax oil. (E)-Cinnamyl alcohol is a colorless, crystalline solid with a hyacinth-like balsamic odor.
    Cinnamyl alcohol can be dehydrogenated to give cinnamaldehyde and oxidized to give cinnamic acid. Hydrogenation yields 3-phenylpropanol and/or 3-cyclohexylpropanol. Reaction with carboxylic acids or carboxylic acid derivatives results in the formation of cinnamyl esters, some of which are used as fragrance materials.

    Chemische Eigenschaften

    Cinnamyl alcohol has a pleasant, floral odor and bitter taste.

    Occurrence

    Occurring as an ester or in the free state in hyacinth, Aristolochia clematis, Xanthorrhoea hastilis and in the essence of daffodil flowers. It is also reported found in guava fruit and peel, lemon peel oil, cassia leaf, Bourbon vanilla and cinnamon bark, leaf and root.

    Verwenden

    cinnamyl alcohol is naturally occurring in cinnamon bark, it can also be synthetically manufactured. It is used in cosmetics as a fragrance or flavoring agent.In perfumery; as deodorant in 12.5% solution in glycerol.

    Verwenden

    Cinnamic alcohol is a component in perfumed cosmetic products and deodorants; some perfumery uses (cinnamon; daffodil; hyacinth; jasmine); natural occurrence (cinnamon).

    Verwenden

    Cinnamyl alcohol was used to study the alkylation of 2,4-di-tert-butylphenol by cinnamyl alcohol using aluminum-containing mesoporous ethane-silica catalyst. It was used to study gold nanoparticles supported on titanium dioxide catalysed oxidative coupling of alcohols and amines to form the corresponding imines.

    Definition

    ChEBI: A primary alcohol comprising an allyl core with a hydroxy substituent at the 1-position and a phenyl substituent at the 3-position (geometry of the C2C bond unspecified).

    synthetische

    By reduction of cinnamic aldehyde.

    Aroma threshold values

    Detection: 1 ppm; cis- form, 81 ppb; trans- form, 2.8 ppm

    Taste threshold values

    Taste characteristics at 20 ppm: green, floral, spicy and honey with a fermented yeasty nuance.

    Synthesis Reference(s)

    Chemistry Letters, 5, p. 581, 1976
    The Journal of Organic Chemistry, 59, p. 6378, 1994 DOI: 10.1021/jo00100a046
    Tetrahedron Letters, 34, p. 257, 1993 DOI: 10.1016/S0040-4039(00)60561-0

    Allgemeine Beschreibung

    This reference material (RM) is produced and certified in accordance with ISO/IEC 17025. This RM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
    Certified content incl. uncertainty and expiry date are given on the certificate.
    Download your certificate at: http://www.sigma-aldrich.com.

    Kontakt-Allergie

    Cinnamyl alcohol occurs (in esterified form) in storax, Myroxylon pereirae, cinnamon leaves, and hyacinth oil. It is obtained by the alkaline hydrolysis of storax and prepared synthetically by reducing cinnamal diacetate with iron filings and acetic acid, and from cinnamaldehyde by Meerwein-Ponndorf reduction with aluminum isopropoxide. Cinnamyl alcohol is contained in the “fragrance mix.” As a fragrance allergen, it has to be mentioned by name in cosmetics within the EU. Occupational cases of contact dermatitis were reported in perfume industry. Patch tests can be positive in food handlers.

    Chemical Synthesis

    Obtained originally by saponification of extraction from storax; synthetically, by reduction of cinnamaldehyde with sodium or potassium hydroxide.

    l?uterung methode

    Crystallise the alcohol from diethyl ether/pentane. [Beilstein 6 I 281.]

    Zimtalkohol Upstream-Materialien And Downstream Produkte

    Upstream-Materialien

    Downstream Produkte


    Zimtalkohol Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

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    104-54-1(Zimtalkohol)Verwandte Suche:


    • TRANS-CINNAMYL ALCOHOL
    • TRANS-3-PHENYL-2-PROPEN-1-OL
    • 3-HYDROXY-1-PHENYL-1-PROPENE
    • 3-PHENYLPROPENOL
    • 3-PHENYLALLYL ALCOHOL
    • 3-PHENYLALLYLOL
    • 3-PHENYL-2-PROPEN-1-OL
    • 3-PHENYL-2-PROPENE-1-OL
    • 3-PHENYL-2-PROPEN-L-OL
    • (2E)-3-Phenyl-2-propen-1-ol
    • 1-Phenyl-1-propen-3-ol
    • 2-Propen-1-ol,3-phenyl-
    • 3-Fenyl-2-propen-1-ol
    • 3-phenyl-2-propen-1-o
    • 3-Phenyl-2-propenol
    • 3-phenyl-prop-2-en-1-ol
    • 3-phenylprop-2-en-1-ol
    • alcoolcinnamique
    • Alkohol skoricovy
    • alkoholskoricovy
    • gamma-Phenylallyl alcohol
    • gamma-phenylallylalcohol
    • Peruvin
    • Phenyl-2-propen-1-ol
    • Phenyl-2-propenol
    • Phenylallyl alcohol
    • propenoicacid,3-phenyl-(trans)
    • Sterone
    • Styrylicalcohol
    • STYRYL CARBINOL
    • CINNAMYL ALCOHOL
    • CINNAMIC ALCOHOL
    • FEMA 2294
    • Chnnamyl alcohol
    • CINNAMYL ALCOHOL 98+% FCC
    • CinnamylAlcohol,~98%
    • Cinnamyl alcohol, 98% trans
    • NSC 623440
    • NSC 8775
    • cinnamylalcohol,3-phenyl-2-propen-1-ol
    • 3-Phenyl
    • trans-cinnamylalcohtrans-cinnamyl alcohol
    • CinnaMyl alcohol, trans
    • CinnaMyl alcohol 98%
    • trans-CinnaMyl
    • Cinnamyl alcohol Vetec(TM) reagent grade, 98%
    • (E)-3-phenyl-2-propen-1-ol
    • Cinnamyl alcohol solution
    • ChnnamyL
    • CINNAMYL ALCOHOL FCC
    • CINNAMYL ALCOHOL(SG)
    • CINNAMOYLALCOHOL
    • Cinnamylalkohol
    • ZIMTALKOHOL REIN
    • stylone
    • CINNAMIC ALCOHOL WASHED & DESENSITIZED (RIFM)
    • CINNAMIC ALCOHOL, NATURAL & KOSHER
    • (E)-3-Phenylallyl alcohol
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