Octylamin

Bezeichnung:Octylamin

CAS-Nr111-86-4

Englisch Name:Octylamine

CBNumberCB1292556

SummenformelC8H19N

Molgewicht129.24

MOL-Datei111-86-4.mol

Synonyma

Octylamin

Octylamin physikalisch-chemischer Eigenschaften

Schmelzpunkt	−5-−1 °C(lit.)
Siedepunkt	175-177 °C(lit.)
Dichte	0.782 g/mL at 25 °C(lit.)
Dampfdruck	1 mm Hg ( 20 °C)
Brechungsindex	n20/D 1.429(lit.)
Flammpunkt	145 °F
storage temp.	Store below +30°C.
Löslichkeit	0.32g/l
Aggregatzustand	Liquid
pka	10.65(at 25℃)
Farbe	Clear
PH	11.8 (100g/l, H2O, 25℃)
Geruch (Odor)	strong fishy ammonia-like odor
Explosionsgrenze	1.6-8.2%(V)
Wasserlöslichkeit	0.2 g/L (25 ºC)
BRN	1679227
Dielectric constant	3.5800000000000001
InChIKey	IOQPZZOEVPZRBK-UHFFFAOYSA-N
LogP	3.46 at 20℃
CAS Datenbank	111-86-4(CAS DataBase Reference)
NIST chemische Informationen	1-Octanamine(111-86-4)
EPA chemische Informationen	Octylamine (111-86-4)

Sicherheit

Kennzeichnung gefährlicher	C,N
R-Sätze:	34-50-35-20/21/22
S-Sätze:	26-36/37/39-45-61-29
RIDADR	UN 2735 8/PG 2
WGK Germany	2
RTECS-Nr.	RG8050000
Selbstentzündungstemperatur	265 °C
TSCA	Yes
HazardClass	8
PackingGroup	II
HS Code	29211980
Toxizität	LD50 orally in Rabbit: > 250 mg/kg LD50 dermal Rabbit 200 - 2000 mg/kg

Gefahreninformationscode (GHS)

Octylamine Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R34:Verursacht Verätzungen.
R50:Sehr giftig für Wasserorganismen.
R35:Verursacht schwere Verätzungen.
R20/21/22:Gesundheitsschädlich beim Einatmen,Verschlucken und Berührung mit der Haut.
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).
S61:Freisetzung in die Umwelt vermeiden. Besondere Anweisungen einholen/Sicherheitsdatenblatt zu Rate ziehen.
S29:Nicht in die Kanalisation gelangen lassen.
Chemische Eigenschaften
CLEAR LIQUID
Verwenden
Octylamine is mainly used to synthesize amphiphilic copolymers for polymer coating of quantum dots (QDs) to make them water-soluble.
Other applications:
- Synthesis of 2-cyano-N-octylacetamide by reacting with ethyl cyanoacetate.
- To induce uniformity for synthesizing uniform ultrathin metal sulfide nanostructures.
Verwenden
1-Octylamine is used as a precursor to prepare chemicals. It finds application in functional fluids and as a laboratory reagent. Further, it is used as a reactant in the preparation of 2H-indazoles and 1H-indazolones, which are used as myeloperoxidase(MPO) inhibitors.
Vorbereitung Methode
Specific uses were not located in the literature. 1-Octylamine is manufactured under the tradenameArmeen8D(Armak).
Definition
ChEBI: An 8-carbon primary aliphatic amine.
Synthesis Reference(s)
Chemistry Letters, 7, p. 1057, 1978
The Journal of Organic Chemistry, 47, p. 4327, 1982 DOI: 10.1021/jo00143a031
Tetrahedron Letters, 11, p. 3411, 1970
Allgemeine Beschreibung
A yellow liquid with an ammonia-like odor. Insoluble in water and less dense than water. Hence floats on water. Contact may irritate skin, eyes and mucous membranes. May be toxic by ingestion. Used to make other chemicals.
Air & Water Reaktionen
Insoluble in water.
Reaktivität anzeigen
OCTANAMINE neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.
Health Hazard
TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
Brandgefahr
Combustible material: may burn but does not ignite readily. When heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. Runoff may pollute waterways. Substance may be transported in a molten form.
Flammability and Explosibility
Flammable

Octylamine Upstream-Materialien And Downstream Produkte

Octylamin Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

111-86-4, Octylamine Verwandte Suche:

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