Decylamin

Gefahreninformationscode (GHS)

• Bildanzeige (GHS)

  

• Alarmwort

  Achtung

• Gefahrenhinweise

  H314：Verursacht schwere Verätzungen der Haut und schwere Augenschäden.

  H410：Sehr giftig für Wasserorganismen mit langfristiger Wirkung.

• Sicherheit

  P270：Bei Gebrauch nicht essen, trinken oder rauchen.

  P273：Freisetzung in die Umwelt vermeiden.

  P280：Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.

  P303+P361+P353：BEI BERÜHRUNG MIT DER HAUT (oder dem Haar): Alle kontaminierten Kleidungsstücke sofort ausziehen. Haut mit Wasser abwaschen oder duschen.

  P305+P351+P338：BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen.

Decylamine Chemische Eigenschaften,Einsatz,Produktion Methoden

• R-Sätze Betriebsanweisung:

  R22:Gesundheitsschädlich beim Verschlucken.
  R24:Giftig bei Berührung mit der Haut.
  R34:Verursacht Verätzungen.
  R20/22:Gesundheitsschädlich beim Einatmen und Verschlucken.

• S-Sätze Betriebsanweisung:

  S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
  S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
  S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).

• Chemische Eigenschaften

  It is a clear, colorless, flammable, liquid with a ammonia odor. Slightly soluble in water, easily soluble in ethanol, ether, acetone, benzene and chloroform.

• Verwenden

  Decylamine was used in the synthesis of dynole 2-24 series by undergoing reductive amination with 1-(3-(dimethylamino)propyl)-1H-indole-3-carbaldehyde. It was also used as a coordinating solvent to thermolyse the lead piperidine and lead tetrahydroquinoline dithiocarbamate (DTC) complexes.

• Verwenden

  1-Decylamine is a intermediate forming the phosphatidylcholine-decylamine liposomal membranes.

• Definition

  ChEBI: Decylamine is an alkylamine.

• Application

  Decylamine has been used as:
  Amine in the synthesis of dynole-2-24 by reductive amination with 1-(3-(dimethylamino)propyl)-1H-indole-3-carbaldehyde.
  A modifier in the synthesis of nanocomposites based on poly(butylene terephthalate) and C60 nanoparticles.
  A template in the synthesis of ordered two and three dimensional mesoporous iron oxide.

• Synthesis Reference(s)

  The Journal of Organic Chemistry, 43, p. 2259, 1978 DOI: 10.1021/jo00405a036
  Synthesis, p. 450, 1989 DOI: 10.1055/s-1989-27284

• Allgemeine Beschreibung

  Decylamine is a hydrophobic long alkylated cationic ammonium that is used to modify the polarity of reversed phases on octadecylsilyl (ODS) gels.

• Sicherheitsprofil

  Poison by ingestion and skin contact. A skin irritant. Flammable when exposed to heat or flame; can react with oxidizing materials. To fight fue, use alcohol foam, foam, dry chemical. When heated to decomposition it emits toxic fumes of NOx. See AMINES and AMINES, FATTY.

• Properties and Applications

  Decylamine (C10H21NH2) is a primary alkylamine with a long hydrophobic tail. Decylamine molecules were directly intercalated as guest molecules into a layered silicate, octosilicate, with hydrogen ions in the interlayers (H-octosilicate) as a host material by using a wet process with various solvents of different polarities and decylamine solubilities. Using a solvent with a relatively high polarity promoted the intercalation of decylamine molecules. In particular, when water, a poor solvent for decylamine, was used, the decylamine molecules were well-ordered in the interlayer space of H-octosilicate. The interlayer distance corresponded to double the length of the decylamine molecule, suggesting the formation of a decylamine bilayer in the interlayer space. The study suggests that the solvation of decylamine molecules can determine the structure of intercalated octosilicate compounds. n-decylamine is a good inhibitor of zinc in hydrochloric acid solution. Halide ions enhanced the corrosion of zinc, whereas n-decylamine inhibited the corrosion of zinc. The inhibitor efficiency of n-decylamine is increased significantly by halide ions. A consistent surface coverage value is obtained from weight loss and polarization studies, and n-decylamine acts mainly as a cathodic inhibitor[1-2].

• Einzelnachweise

  [1] Iwasaki, Tomohiro. “Effect of solvents on the direct intercalation of decylamine into H-octosilicate.” Applied Clay Science 199 (2020): Article 105882.
  [2] H.B. Rudresh, S.M. Mayanna. “The synergistic effect of Halide ions on the corrosion inhibition of zinc by n-decylamine.” Corrosion Science 19 6 (1979): Pages 361-370.

Decylamine Upstream-Materialien And Downstream Produkte

Decylamin Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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