Erucamide

Bezeichnung:Erucamide

CAS-Nr112-84-5

Englisch Name:Erucamide

CBNumberCB0136080

SummenformelC22H43NO

Molgewicht337.58

MOL-Datei112-84-5.mol

Erucamide physikalisch-chemischer Eigenschaften

Schmelzpunkt	75-85 °C 79-81 °C (lit.)
Siedepunkt	473.86°C (rough estimate)
Dichte	0.9417 (rough estimate)
Dampfdruck	0-0Pa at 25℃
Brechungsindex	1.5614 (estimate)
Flammpunkt	230 °C
storage temp.	-20°C
Löslichkeit	Soluble in DMSO (up to at lease 40 mg/ml) or in Water (up to at least 25 mg/ml with warming)
Aggregatzustand	solid
pka	16.61±0.40(Predicted)
Farbe	Off-white
Wasserlöslichkeit	PRACTICALLY INSOLUBLE
Stabilität	Stable. Incompatible with strong oxidizing agents.
InChIKey	UAUDZVJPLUQNMU-KTKRTIGZSA-N
LogP	8
CAS Datenbank	112-84-5(CAS DataBase Reference)
NIST chemische Informationen	13-Docosenamide, (z)-(112-84-5)
EPA chemische Informationen	13-Docosenamide, (13Z)- (112-84-5)

Sicherheit

Kennzeichnung gefährlicher	Xi
R-Sätze:	36/37/38
S-Sätze:	26-36-37/39
WGK Germany	1
HS Code	29241990
Giftige Stoffe Daten	112-84-5(Hazardous Substances Data)

Gefahreninformationscode (GHS)

Erucamide 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.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
Beschreibung
Erucamide is also known as 13-Docosenamide or Erucylamide. It is in the form of white flakes or beads. It is soluble in isopropanol, slightly soluble in alcohol and acetone.¹ In industry, cis-13-docosenoamide is used in the formulations of anti-adhesive agents, lubricants, and lubricant additives to reduce their friction coefficient and to make films easier to handle.² It is used as a standard to determine fatty acid amides in polyethylene packaging film by GC/MS.³
Chemische Eigenschaften
Erucamide is a fatty acid amide derived from erucic acid, which is found in vegetable oil. It is a odorless waxy solid that can dissolve in isopropanol and has low solubility in alcohol and acetone. It is also combustible. Its molecular structure consists of a long unsaturated C22 chain and a polar amine group, which gives it strong surface polarity, a high melting point, and good thermal stability. Because of these properties, it finds extensive applications in industries such as plastics, rubber, printing, and machinery.
Verwenden
Erucamide is primarily used as a polymer additive, with plastic additive 21 is a plasticizer; used in preparation of natural mineral modified degradable polymer flame-retardant composite material.
Definition
Erucamide is a primary fatty amide resulting from the formal condensation of the carboxy group of erucic acid with ammonia. It is commonly used as a slip additive in the plastic manufacturing industry. It has a role as a human metabolite, a rat metabolite, a mammalian metabolite, a plant metabolite and an EC 3.1.1.7 (acetylcholinesterase) inhibitor. It is functionally related to an erucic acid.
synthetische
Erucamide is prepared by reaction of erucic acid with anhydrous ammonia. The reaction of erucic acid with anhydrous ammonia is as follows: C22H42O2 + NH3 → C22H43NO2.
Allgemeine Beschreibung
Erucamide is a migratory additive that is commonly placed in polyolefin films to reduce their coefficient of friction (COF), a good attribute for high speed packaging operations.
Biologische Aktivität
13-Docosenamide is the amide of docosenoic acid. It was first identified in the cerebrospinal fluid of sleep-deprived cats. It has also been detected in the cerebrospinal fluid of rats and humans. 13-Docosenamide causes reduced mobility and slightly lessened awareness in rats, whereas 9-octadecenamide induces physiological sleep.
Einzelnachweise
[1] MIAO-MIAO LI . Antidepressant and anxiolytic-like behavioral effects of erucamide, a bioactive fatty acid amide, involving the hypothalamus–pituitary–adrenal axis in mice[J]. Neuroscience Letters, 2017, 640: Pages 6-12. DOI:10.1016/j.neulet.2016.12.072.
[2] LIEROP B V, CASTLE L, FEIGENBAUM A, et al. Spectra for the Identification of Additives in Food Packaging[C]. 1998: 0. DOI:10.1007/978-94-011-5222-8.
[3] https://pubchem.ncbi.nlm.nih.gov/compound/Erucylamide#section=Use-and-Manufacturing
[4] https://www.sigmaaldrich.com/catalog/product/aldrich/280577?lang=de&region=DE
[5] I. QUIJADA-GARRIDO. Desorption of Erucamide Vapor in Vacuum from Erucamide/Isotactic Polypropylene Films 1[J]. Macromolecules, 1996, 29 27: 8791-8797. DOI:10.1021/ma961065i.

Erucamide Upstream-Materialien And Downstream Produkte

Erucamide Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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