9-Bromphenanthren

Bezeichnung:9-Bromphenanthren

CAS-Nr573-17-1

Englisch Name:9-Bromophenanthrene

CBNumberCB8312934

SummenformelC14H9Br

Molgewicht257.13

MOL-Datei573-17-1.mol

Synonyma

9-Bromphenanthren

9-Bromphenanthren physikalisch-chemischer Eigenschaften

Schmelzpunkt	60-64 °C (lit.)
Siedepunkt	180-190 °C/2 mmHg (lit.)
Dichte	1.4251 (rough estimate)
Brechungsindex	1.6404 (estimate)
Flammpunkt	>230 °F
storage temp.	Sealed in dry,Room Temperature
Löslichkeit	chloroform: 50 mg/mL, clear
Aggregatzustand	Powder
Farbe	Light yellow
BRN	1869927
InChI	InChI=1S/C14H9Br/c15-14-9-10-5-1-2-6-11(10)12-7-3-4-8-13(12)14/h1-9H
InChIKey	RSQXKVWKJVUZDG-UHFFFAOYSA-N
SMILES	C1=C2C(C3C(C(Br)=C2)=CC=CC=3)=CC=C1
CAS Datenbank	573-17-1(CAS DataBase Reference)
NIST chemische Informationen	Phenanthrene, 9-bromo-(573-17-1)

Sicherheit

Kennzeichnung gefährlicher	Xi,Xn
R-Sätze:	20/21/22-36/37/38
S-Sätze:	22-24/25-36-26
WGK Germany	3
RTECS-Nr.	SF7197000
F	8
Hazard Note	Irritant
HS Code	29036990

Gefahreninformationscode (GHS)

9-Bromophenanthrene Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R20/21/22:Gesundheitsschädlich beim Einatmen,Verschlucken und Berührung mit der Haut.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S22:Staub nicht einatmen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
Beschreibung
9-Bromophenanthrene is a luminescent material that fluoresces at short wavelengths and can be used as a molecular probe to detect the presence of other compounds and the mechanism of reaction, among other things.
Chemische Eigenschaften
light yellow powder. soluble in toluene, and chloroform (50 mg/ml).
Verwenden
9-Bromophenanthrene is used as halogenated building block. Isotope labelled 9-Bromophenanthrene (B687200), a halogenated polycyclic aromatic hydrocarbon that has been seen to have a room temperature phosphorescence that can be induced by β-cyclodextrin (β-CD) in the presence of cyclohexane; however, trace Fe(III) causes a decrease of the RTP emission.
synthetische
9-Bromophenanthrene (90-94%) is produced by adding bromine to a refluxing solution of phenanthrene in carbon tetrachloride. This is the starting-point of 9-substituted phenanthrenes, e.g, when heated with cuprous cyanide at 260℃, 9-bromophenanthrene forms the corresponding cyano-compound; this may be hydrolysed to phenanthrene-9-carboxylic acid. Phenanthrene undergoes the Friedel-Crafts reaction mainly in the 3-, and to a small extent, in the 2-position. It is chloromethylated in the 9-position. When nitrated, phenanthrene gives a mixture of three mononitro-derivatives, the 3-isomer predominating. Sulphonation of phenanthrene gives a mixture of 1-, 2-, 3- and 9-phenanthrenesulphonic acids, and the ratio of these isomers depends on the temperature.

9-Bromophenanthrene Upstream-Materialien And Downstream Produkte

9-Bromphenanthren Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

573-17-1, 9-Bromophenanthrene Verwandte Suche:

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