Pentadecan-1-ol

Bezeichnung:Pentadecan-1-ol

Englisch Name:1-Pentadecanol

CBNumberCB0187491

SummenformelC15H32O

Molgewicht228.41

Synonyma

Pentadecan-1-ol

Pentadecan-1-ol physikalisch-chemischer Eigenschaften

Schmelzpunkt	41-44 °C (lit.)
Siedepunkt	269-271 °C
Dichte	0.8364 g/cm3 (22.4℃)
Brechungsindex	1.4507 (589.3 nm 0℃)
Flammpunkt	>230 °F
storage temp.	Refrigerator
Löslichkeit	Chloroform, Methanol (Slightly)
Aggregatzustand	Solid
pka	15.20±0.10(Predicted)
Farbe	White to Off-White
Geruch (Odor)	Very faint, bland-waxy and discretely floral odor of excellent tenacity
Wasserlöslichkeit	Insoluble in water.
BRN	1700695
InChIKey	REIUXOLGHVXAEO-UHFFFAOYSA-N
LogP	6.443 (est)
CAS Datenbank	629-76-5(CAS DataBase Reference)
EPA chemische Informationen	1-Pentadecanol (629-76-5)

Sicherheit

Gefahreninformationscode (GHS)

S-Sätze Betriebsanweisung:
S24/25:Berührung mit den Augen und der Haut vermeiden.
Chemische Eigenschaften
white solid
Verwenden
1-Pentadecanol is a fatty alcohol found in myrrh and frankincense essential oils.
Verwenden
1-Pentadecanol may be employed as starting reagent for the asymmetric synthesis of jaspine B[1].
synthetische
via Myristic acid and the Cyanide (Pentadecanoic nitrile) to the Pentadecanoic acid via Ethylester and reduction to the title alcohol.
Definition
ChEBI: A long-chain fatty alcohol that is pentadecane in which one of the terminal methyl hydrogens is replaced by a hydroxy group
Allgemeine Beschreibung
Colorless liquid with a faint odor of alcohol. Floats on water.
Reaktivität anzeigen
1-PENTADECANOL is an alcohol. Flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents. They react with oxoacids and carboxylic acids to form esters plus water. Oxidizing agents convert them to aldehydes or ketones. Alcohols exhibit both weak acid and weak base behavior. They may initiate the polymerization of isocyanates and epoxides.
Health Hazard
Low toxicity. Excessive exposure produces some central nervous system depression. Prolonged contact produces skin irritation.
Einzelnachweise
[1] K. Venkatesan, K.V. Srinivasan. “A novel stereoselective synthesis of pachastrissamine (jaspine B) starting from 1-pentadecanol.” Tetrahedron, asymmetry 19 2 (2008): Pages 209-215.