2,4,6-Trichloranilin

Bezeichnung:2,4,6-Trichloranilin

CAS-Nr634-93-5

Englisch Name:2,4,6-Trichloroaniline

CBNumberCB2854049

SummenformelC6H4Cl3N

Molgewicht196.46

MOL-Datei634-93-5.mol

Synonyma

2,4,6-Trichloranilin

2,4,6-Trichloranilin physikalisch-chemischer Eigenschaften

Schmelzpunkt	73-75 °C (lit.)
Siedepunkt	262 °C (lit.)
Dichte	1.6807 (rough estimate)
Dampfdruck	0-0.631Pa at 25℃
Brechungsindex	1.6300 (estimate)
Flammpunkt	262°C
storage temp.	Storage temperature: no restrictions.
Löslichkeit	0.039g/l slightly soluble
pka	0.07±0.10(Predicted)
Farbe	Needles or liquid from pet ether
Wasserlöslichkeit	<0.1 g/100 mL at 21.5 ºC
BRN	879568
Stabilität	Stable, but may be light or air sensitive. Incompatible with acids, acid chlorides, acid anhydrides, chloroformates, strong oxidizing agents.
InChIKey	NATVSFWWYVJTAZ-UHFFFAOYSA-N
LogP	3.648-3.69 at 25℃
CAS Datenbank	634-93-5(CAS DataBase Reference)
NIST chemische Informationen	Benzenamine, 2,4,6-trichloro-(634-93-5)
EPA chemische Informationen	2,4,6-Trichloroaniline (634-93-5)

Sicherheit

Kennzeichnung gefährlicher	T,N
R-Sätze:	23/24/25-33-50/53
S-Sätze:	28-36/37-45-60-61-28A
RIDADR	UN 2811 6.1/PG 2
WGK Germany	3
RTECS-Nr.	BZ0250000
Hazard Note	Toxic
TSCA	Yes
HazardClass	6.1
PackingGroup	II
HS Code	29214200
Giftige Stoffe Daten	634-93-5(Hazardous Substances Data)
Toxizität	LD50 orl-rat: 2400 mg/kg GISAAA 55(6),86,90

Gefahreninformationscode (GHS)

2,4,6-Trichloroaniline Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R23/24/25:Giftig beim Einatmen, Verschlucken und Berührung mit der Haut.
R33:Gefahr kumulativer Wirkungen.
R50/53:Sehr giftig für Wasserorganismen, kann in Gewässern längerfristig schädliche Wirkungen haben.
S-Sätze Betriebsanweisung:
S28:Bei Berührung mit der Haut sofort abwaschen mit viel . . . (vom Hersteller anzugeben).
S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
S60:Dieses Produkt und sein Behälter sind als gefährlicher Abfall zu entsorgen.
S61:Freisetzung in die Umwelt vermeiden. Besondere Anweisungen einholen/Sicherheitsdatenblatt zu Rate ziehen.
Beschreibung
Trichloroaniline is particularly important as a chemical intermediate in manufacturing many benzene derivatives and other organic compounds. For instance, 2,4,6-trichloroaniline is an essential precursor of 1,3,5-trichlorobenzene. The latter has been extensively studied and developed for insecticides and fungicides. It, in turn, is a precursor of trichlorodinitrobenzene, which is especially important in combatting crop diseases and is an intermediate for dyestuffs. In military applications, 2,4,6-trichloroaniline is utilized for the preparation of insensitive energetic material that is employed in several Navy weapons systems. The synthesis of 2,4,6-trichloroaniline has almost invariably been accomplished by chlorinating aniline with chlorine or sulfuryl chloride.
Chemische Eigenschaften
fine purple fibres
Verwenden
2,4,6-trichloroaniline is important as an intermediate in the manufacture of benzene derivatives, including 1,3,5-trichlorobenzene and is useful in the formation of fungicides, mono-azo dyestuffs, and the preparation of hexachlorodiphenyl urea.
Tetrachloronitrobenzene was prepared from 2:4:6-trichloroaniline,which was converted by a Sandmeyer reaction into 1:2:3:5- tetrachlorobenzene.
synthetische
2,4,6-Trichloroaniline can be prepared by reaction of dry aniline with chlorine gas while in a anhydrous solution of carbon tetrachloride. 2,4,6-Trichloroaniline precipitates from solution as a white solid. If water is introduced to the solution the white material will polymerize to form aniline black.
Process for the preparation of 2,4,6-trichloroaniline
Allgemeine Beschreibung
Long needles or fine, light purple fibers.
Air & Water Reaktionen
2,4,6-Trichloroaniline may be sensitive to exposure to light and air. Insoluble in water.
Reaktivität anzeigen
2,4,6-Trichloroaniline is incompatible with acids, acid chlorides, acid anhydrides, chloroformates, and strong oxidizing agents. .
Brandgefahr
Flash point data for 2,4,6-Trichloroaniline are not available. 2,4,6-Trichloroaniline is probably combustible.
Sicherheitsprofil
Moderately toxic by ingestion.Irritant. Questionable carcinogen with experimentalcarcinogenic data. Mutation data reported. When heatedto decomposition it emits very toxic fumes of Clí andNOx.
läuterung methode
Crystallise the aniline from ligroin. The benzoyl derivative has m 174o (from EtOH). [Beilstein 12 H 627, 12 IV 1281.]

2,4,6-Trichloroaniline Upstream-Materialien And Downstream Produkte

2,4,6-Trichloranilin Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

634-93-5, 2,4,6-Trichloroaniline Verwandte Suche:

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