α,α,α-Trifluor-4-iodtoluol

Bezeichnung:α,α,α-Trifluor-4-iodtoluol

CAS-Nr455-13-0

Englisch Name:4-Iodobenzotrifluoride

CBNumberCB0277912

SummenformelC7H4F3I

Molgewicht272.01

MOL-Datei455-13-0.mol

Synonyma

α,α,α-Trifluor-4-iodtoluol

α,α,α-Trifluor-4-iodtoluol physikalisch-chemischer Eigenschaften

Schmelzpunkt	-8.33 °C (lit.)
Siedepunkt	185-186 °C/745 mmHg (lit.)
Dichte	1.851 g/mL at 25 °C (lit.)
Brechungsindex	n20/D 1.516(lit.)
Flammpunkt	156 °F
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
Aggregatzustand	Liquid
Wichte	1.851
Farbe	Clear pale yellow to yellow or red
Wasserlöslichkeit	Insoluble in water.
Sensitive	Light Sensitive
BRN	1944013
InChIKey	UDHAWRUAECEBHC-UHFFFAOYSA-N
CAS Datenbank	455-13-0(CAS DataBase Reference)
NIST chemische Informationen	Benzene, 1-iodo-4-(trifluoromethyl)-(455-13-0)
EPA chemische Informationen	4-Iodobenzotrifluoride (455-13-0)

Sicherheit

Kennzeichnung gefährlicher	Xi,T
R-Sätze:	36/37/38
S-Sätze:	26-36-37/39
RIDADR	1760
WGK Germany	3
Hazard Note	Toxic/Irritant
TSCA	T
HazardClass	8
PackingGroup	III
HS Code	29039990

Gefahreninformationscode (GHS)

4-Iodobenzotrifluoride 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.
Chemische Eigenschaften
4-Iodobenzotrifluoride is a clear red to pink liquid with has the odor of halogenated benzene, is insoluble in water, and is miscible with benzene, toluene, ethanol, ether, halogenated hydrocarbons, etc.
Verwenden
4-Iodobenzotrifluoride may be employed as substrate with electron-deficient aromatic ring, during Mizoroki-Heck reaction with acrylic acid, to afford 4-trifluoromethylcinnnamic acid. It undergoes aminocarbonylation in DMF using phosphoryl chloride to give N,N-dimethyl-(4-trifluoromethyl)benzamide.
synthetische
Synthesis of 4-Iodotrifluorotoluene: Prepared by diazotization and iodination of 4-aminobenzotrifluoride or 4-Iodobenzotrifluoride is prepared by direct iodination with trifluorotoluene as raw material.
Application
The fluorine atom in the molecular structure of 4-iodotrifluorotoluene makes it have special activity. It is an important pesticide and pharmaceutical intermediate. It can be used as the intermediate of the insecticide fipronil and used for the synthesis of diphenyl ethers containing fluorine herbicide.
Allgemeine Beschreibung
4-Iodobenzotrifluoride undergoes aminocarbonylation in DMF using phosphoryl chloride to give N,N-dimethyl-(4-trifluoromethyl)benzamide. Mechanism of the copper-free Sonogashira cross-coupling reaction of 4-iodobenzotrifluoride with differently para-substituted phenylacetylenes has been investigated.

4-Iodobenzotrifluoride Upstream-Materialien And Downstream Produkte

α,α,α-Trifluor-4-iodtoluol Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

455-13-0, 4-Iodobenzotrifluoride Verwandte Suche:

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