1-(4-Amino-3,5-dichlorphenyl)ethan-1-on

Bezeichnung:1-(4-Amino-3,5-dichlorphenyl)ethan-1-on

CAS-Nr37148-48-4

Englisch Name:4-Amino-3,5-dichloroacetophenone

CBNumberCB0423917

SummenformelC8H7Cl2NO

Molgewicht204.05

MOL-Datei37148-48-4.mol

Synonyma

1-(4-Amino-3,5-dichlorphenyl)ethan-1-on

1-(4-Amino-3,5-dichlorphenyl)ethan-1-on physikalisch-chemischer Eigenschaften

Schmelzpunkt	162-166 °C(lit.)
Siedepunkt	351.5±42.0 °C(Predicted)
Dichte	1.2748 (rough estimate)
Brechungsindex	1.5500 (estimate)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
Löslichkeit	DMSO (Slightly), Methanol (Slightly)
pka	-1.72±0.10(Predicted)
Aggregatzustand	Solid
Farbe	Light Tan to Brown
InChI	InChI=1S/C8H7Cl2NO/c1-4(12)5-2-6(9)8(11)7(10)3-5/h2-3H,11H2,1H3
InChIKey	JLPKZJDZXIKSCP-UHFFFAOYSA-N
SMILES	C(=O)(C1=CC(Cl)=C(N)C(Cl)=C1)C
CAS Datenbank	37148-48-4(CAS DataBase Reference)

Sicherheit

Kennzeichnung gefährlicher	Xi
R-Sätze:	36/37/38
S-Sätze:	26-36-37/39
WGK Germany	3
HS Code	29223990

Gefahreninformationscode (GHS)

4-Amino-3,5-dichloroacetophenone 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-Amino-3,5-dichloroacetophenone is a white to light yellow crystal powder. Insoluble in cold water, slightly soluble in hot water.
Verwenden
4-Amino-3,5-dichloroacetophenone is used to synthesize the drug Clenbuterol. Clenbuterol is a steroid-like chemical that was initially developed to treat asthma in horses, working by relaxing the airways in the animals'lungs.
Application
4-Amino-3,5-dichloroacetophenone is a compound useful in organic synthesis.
synthetische
4-Amino-3,5-dichloroacetophenone was synthesized by chlorination of 4-aminoacetophenone. Add 4-aminoacetophenone and acetic acid (80%) into the reaction pot, stir and dissolve, quickly add chlorine-containing glacial acetic acid solution, the temperature of the addition is 5°C. After the addition is completed, immediately put into ice water to precipitate, filter, and wash with water to obtain the crude product. Recrystallize with ethanol to obtain the finished product of 4-Amino-3,5-dichloroacetophenone.
Application
4-Amino-3,5-dichloroacetophenone has active chemical properties and has been widely used in industrial chemistry, agricultural chemistry, and pharmaceutical chemistry. As a selective oxidant and green coupling reagent, it participates in a variety of oxidation reactions, rearrangement reactions, and amination reactions. In industry, it can also be used as a raw material for the synthesis of drugs, disinfectants, dyes, food seasonings, adhesives, explosives, etc.

4-Amino-3,5-dichloroacetophenone Upstream-Materialien And Downstream Produkte

1-(4-Amino-3,5-dichlorphenyl)ethan-1-on Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

37148-48-4, 4-Amino-3,5-dichloroacetophenone Verwandte Suche:

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