6-Bromoquinoxaline

108751 · 6-BROMOQUINOXALINE · 6-BROMOBENZOPYRAZINE · 6-Bromoquinoxalinekg · Quinoxaline, 6-broMo- · 6-Bromoquinoxaline >6-BROMOQUINOXALINE ,98% · 6-Bromo-1,4-benzodiazine

https://huagongshe.com/de/chemical/610939

Identifikatoren & physikalische Daten

CAS No.	50998-17-9
Summenformel	C8H5BrN2
Durchschnittliche Molmasse	209,04 g/mol
Monoisotopische Masse	207,96361026 g/mol
SMILES	Brc1ccc2nccnc2c1
InChIKey	NOYFLUFQGFNMRB-UHFFFAOYSA-N
PubChem CID	610939
EC No.	626-232-8
DTXSID	DTXSID90346282

Chemische & physikalische Eigenschaften

XLogP	2,2
Polarare Oberfläche (TPSA)	25,8
H-Brücken-Donoren	0
H-Brücken-Akzeptoren	2
Frei drehbare Bindungen	0
Schwere Atome	11
Formalladung	0
Komplexität	140
Schmelzpunkt	54 °C
Siedepunkt	149°C/18mmHg(lit.)
Dichte	1.656±0.06 g/cm3(Predicted)
Flammpunkt	110 °C
Lagerbedingungen	Sealed in dry,Room Temperature
Aggregatzustand	powder to crystal
pKa (Säurekonstante)	-0.33±0.30(Predicted)
Farbe	Light yellow to Yellow to Orange
InChIKey	NOYFLUFQGFNMRB-UHFFFAOYSA-N
CAS Datenbank	50998-17-9(CAS DataBase Reference)

Sicherheit & Vorschriften

GHS-Einstufung	DangerH302 (97.6%): Harmful if swallowed [Warning Acute toxicity, oral]P264, P264+P265, P270, P280, P301+P317, P305+P354+P338, P317, P330, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 42 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard Classes and Categories	Acute Tox. 4 (97.6%)
Wassergefährdungsklasse (WGK)	3
Zollcode	2933998090
R-Sätze (R)	22-41
Gefahrensymbole	Xi,Xn
hazard_note	Irritant
Sicherheitshinweise (S)	26

Anwendungen & Verwendung

Verwenden

6-Bromoquinoxaline can be used for amination reactions and observational studies in the n→π band of the UV spectrum.