2-(1-Cyclohexenyl)ethylamine Struktur

Cyclohex-1-en-1-ethylamin

Bezeichnung:Cyclohex-1-en-1-ethylamin

CAS-Nr3399-73-3

Englisch Name:2-(1-Cyclohexenyl)ethylamine

CBNumberCB5112809

SummenformelC8H15N

Molgewicht125.21

MOL-Datei3399-73-3.mol

Synonyma

Cyclohex-1-en-1-ethylamin

Cyclohex-1-en-1-ethylamin physikalisch-chemischer Eigenschaften

Schmelzpunkt	-55 °C
Siedepunkt	53-54 °C/2.5 mmHg (lit.)
Dichte	0.898 g/mL at 25 °C (lit.)
Brechungsindex	1.486-1.488
Flammpunkt	57 °C
Löslichkeit	Chloroform (Slightly), Methanol (Slightly)
Aggregatzustand	clear liquid
pka	10.94±0.10(Predicted)
Farbe	Colorless to Light yellow
Sensitive	Air Sensitive
BRN	774030
Stabilität	Light Sensitive
InChIKey	IUDMXOOVKMKODN-UHFFFAOYSA-N
CAS Datenbank	3399-73-3(CAS DataBase Reference)
EPA chemische Informationen	1-Cyclohexene-1-ethanamine (3399-73-3)

Sicherheit

Kennzeichnung gefährlicher	C
R-Sätze:	34
S-Sätze:	28A-26-45-36/37/39
RIDADR	2735
WGK Germany	3
TSCA	Yes
HazardClass	8
PackingGroup	II
HS Code	29213000

Gefahreninformationscode (GHS)

2-(1-Cyclohexenyl)ethylamine Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R34:Verursacht Verätzungen.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
Chemische Eigenschaften
CLEAR COLOURLESS TO LIGHT YELLOW LIQUID
Verwenden
2-(1-Cyclohexenyl)ethylamine has been employed:
- as substrate for allylic hydroxylation reaction
- in preparation of thin films and single crystals of 2-(1-cyclohexenyl)ethyl ammonium lead iodide, used to fabricate optoelectronic-compatible heterostructures
Synthese
125 ml of ethylamine was placed in a 250 ml three-necked flask, which had previously been flushed with argon, at -70 ° C. 6.27 g (50 mmol) of 2-phenylethylamine was added. The resulting clear, colorless solution was metered in with 1.14 g (164.2 mmol) of Li powder; the solution turned dark blue 5 minutes after the onset of turbidity. After stirring for 2 hours at -70 ° C, the mixture was warmed to -30 ° C. Then another 0.24 g (34.6 mmol) of Li powder was added. After stirring again at -30 ° C. for 2 hours, the cooling bath was removed. The reaction mixture was allowed to warm to room temperature overnight. The reaction mixture was then given 25 ml of abs. After that, a gray suspension formed. After stirring for 20 minutes at room temperature, 25 ml of water was slowly added (exothermic temperature 40 ° C.). The excess ethylamine was then distilled off at 40 °C. The distillation residue was evaporated to dryness. Then, 100 ml of water was added and extracted 3 times with 80 ml chloroform. The combined organic phases were dried over Na?SO?, filtered, and evaporated. The 2-(1-Cyclohexenyl)ethylamine was obtained in a GC yield of 69.8%.

2-(1-Cyclohexenyl)ethylamine Upstream-Materialien And Downstream Produkte

Cyclohex-1-en-1-ethylamin Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

3399-73-3, 2-(1-Cyclohexenyl)ethylamine Verwandte Suche:

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