Alle Fotos(1)
Wichtige Dokumente
494224
Tetrabromhydrochinon
98%
Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise
Alle Fotos(1)
About This Item
Lineare Formel:
C6Br4-1,4-(OH)2
CAS-Nummer:
Molekulargewicht:
425.69
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352100
PubChem Substanz-ID:
Empfohlene Produkte
![4,7-Dibrombenzo[c]-1,2,5-Thiadiazol 95%](/deepweb/assets/sigmaaldrich/product/structures/711/964/3fd3ffd1-5916-468e-a743-22f1611b5a33/640/3fd3ffd1-5916-468e-a743-22f1611b5a33.png)
Assay
98%
mp (Schmelzpunkt)
252-255 °C (lit.)
SMILES String
Oc1c(Br)c(Br)c(O)c(Br)c1Br
InChI
1S/C6H2Br4O2/c7-1-2(8)6(12)4(10)3(9)5(1)11/h11-12H
InChIKey
DTFQULSULHRJOA-UHFFFAOYSA-N
Allgemeine Beschreibung
Tetrabromohydroquinone (TBHQ), also known as 2,3,5,6-tetrabromohydroquinone, can be synthesized by reacting bromanil with phenyl phosphine. It crystallizes in the monoclinic space group, P21/n. The effect of C-Br group on the crystal structure of TBHQ has been investigated. Its role in causing green luminescence in Ptychodera flava has been investigated.
Anwendung
Tetrabromohydroquinone may be used in the synthesis of thermoresponsive branched oligoethylene glycol dendrimers.
Signalwort
Warning
H-Sätze
Gefahreneinstufungen
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Zielorgane
Respiratory system
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Persönliche Schutzausrüstung
dust mask type N95 (US), Eyeshields, Gloves
Hier finden Sie alle aktuellen Versionen:
Besitzen Sie dieses Produkt bereits?
In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.
Mona A Abdel-Rahman et al.
European journal of medicinal chemistry, 69, 848-854 (2013-10-15)
Three interesting thermoresponsive branched oligoethylene glycol dendrimers based on tetrabromohydroquinone were efficiently synthesized from tetrabromohydroquinone and three different oligoethylene glycol derivatives. By visual inspection, all these dendrimers are water-soluble at room temperature. The thermoresponsive behaviors were investigated by using UV/vis
Akira Kanakubo et al.
Luminescence : the journal of biological and chemical luminescence, 20(6), 397-400 (2005-06-21)
2,3,5,6-Tetrabromohydroquinone was isolated as a luminous substance from Ptychodera flava. This compound emitted light after addition of hydrogen peroxide under basic conditions. Since hydroquinone had no fluorescence, further investigation by spectral analysis revealed that riboflavin was the only possible light
A comparative study of the crystal structures of tetrahalogenated hydroquinones and ?-hydroquinone.
Thalladi VR, et al.
Acta Crystallographica Section B, Structural Science, Crystal Engineering and Materials, 55(6), 1005-1013 (1999)
Reaction of phenylphosphine with p-quinones.
Pudovik AN, et al.
Russian Chemical Bulletin, 27(7), 1450-1452 (1978)
Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..
Setzen Sie sich mit dem technischen Dienst in Verbindung.