4-Amino-2,6-dibromphenol
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- CAS-Nr.
- 609-21-2
- Bezeichnung:
- 4-Amino-2,6-dibromphenol
- Englisch Name:
- 4-AMINO-2,6-DIBROMOPHENOL
- Synonyma:
- ASISCHEM U70323;TIMTEC-BB SBB006577;4-amino-2,6-dibromo-pheno;4-AMINO-2,6-DIBROMOPHENOL;2,6-DIBROMO-4-AMINOPHENOL;3,5-DIBROMO-4-HYDROXYANILINE;Phenol, 4-amino-2,6-dibromo-;4-hydroxy-3,5-dibromoaniline;4-Amino-2,6-dibromophenol,99%;1-CYANO-3,5-DIBROMO-4-HYDROXYBENZENE
- CBNumber:
- CB8107059
- Summenformel:
- C6H5Br2NO
- Molgewicht:
- 266.92
- MOL-Datei:
- 609-21-2.mol
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4-Amino-2,6-dibromphenol Eigenschaften
- Schmelzpunkt:
- 195-196 °C(lit.)
- Siedepunkt:
- 295.6±40.0 °C(Predicted)
- Dichte
- 2.0444 (rough estimate)
- Brechungsindex
- 1.6400 (estimate)
- storage temp.
- 2-8°C(protect from light)
- pka
- 7.17±0.23(Predicted)
- Aussehen
- Light brown to brown Solid
- BRN
- 2803732
- InChI
- InChI=1S/C6H5Br2NO/c7-4-1-3(9)2-5(8)6(4)10/h1-2,10H,9H2
- InChIKey
- HFYPXERYZGFDBD-UHFFFAOYSA-N
- SMILES
- C1(O)=C(Br)C=C(N)C=C1Br
- CAS Datenbank
- 609-21-2(CAS DataBase Reference)
- EPA chemische Informationen
- Phenol, 4-amino-2,6-dibromo- (609-21-2)
4-Amino-2,6-dibromphenol Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-S?tze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
Chemische Eigenschaften
beige to pale brown crystalline powder
Synthese
The synthesis of 4-amino-2,6-dibromophenol is as follows:4-Nitro-2,6-dibromophenol (2.97g, 10mmol) was dissolved in ethanol (15ml) and water (3ml), and acetic acid (1ml) was added. Then heat and stir to raise the temperature to 80°C, and add iron powder (1.68g, 30mmol) in batches. After the addition is complete, the reaction solution is kept warm for 30 minutes, heating is stopped, filtered while hot, the filtrate is concentrated under reduced pressure, then ethyl acetate and water are added to the concentrated residue to extract, the organic phases are combined and dried, filtered, and the solvent is removed under reduced pressure. The residue was finally separated by column chromatography (ethyl acetate/petroleum ether=1/3) to obtain 4-amino-2,6-dibromophenol (2.52g, 94.4% yield).
4-Amino-2,6-dibromphenol Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
4-Amino-2,6-dibromphenol Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 118)Lieferanten
609-21-2(4-Amino-2,6-dibromphenol)Verwandte Suche:
- ASISCHEM U70323
- 4-hydroxy-3,5-dibromoaniline
- 4-amino-2,6-dibromo-pheno
- Phenol, 4-amino-2,6-dibromo-
- TIMTEC-BB SBB006577
- 4-AMINO-2,6-DIBROMOPHENOL
- 3,5-DIBROMO-4-HYDROXYANILINE
- 2,6-DIBROMO-4-AMINOPHENOL
- 4-Amino-2,6-dibromophenol,99%
- 1-CYANO-3,5-DIBROMO-4-HYDROXYBENZENE
- 2-propenoic acid 2-[2-[2-[2-[2-(1-oxoprop-2-enoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethyl ester
- 609-21-2
- H2NC6H2Br2OH
- AMINE
- Building Blocks
- Phenols
- Oxygen Compounds
- Organic Building Blocks
- Building Blocks
- C6 to C8
- Chemical Synthesis
- Organic Building Blocks
- Oxygen Compounds
- Phenol&Thiophenol&Mercaptan
- Anilines, Amides & Amines
- Bromine Compounds
- Phenols
