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.
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.
Definition
ChEBI: 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.
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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