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3,8-Dibromo-1,10-phenanthroline

3,8-Dibromo-1,10-phenanthroline Struktur
100125-12-0
CAS-Nr.
100125-12-0
Englisch Name:
3,8-Dibromo-1,10-phenanthroline
Synonyma:
3,8-dibromo;3,8-Dibromophenanthr;3,8-dibromopheroline;8-Dibromophenanthroline;3,8-Dibromophenthroline;3,8-Dibromophenanthroline;3,8-dibromo-1,7-phenanthroline;3,8-dibromo-1,10-phenathroline;3,8-Dibromo-1,10-phenanthroline;1,10-Phenanthroline,3,8-dibroMo-
CBNumber:
CB41012646
Summenformel:
C12H6Br2N2
Molgewicht:
338
MOL-Datei:
100125-12-0.mol

3,8-Dibromo-1,10-phenanthroline Eigenschaften

Schmelzpunkt:
221-222 °C
Siedepunkt:
428.9±40.0 °C(Predicted)
Dichte
1.915
storage temp. 
Sealed in dry,Room Temperature
Aggregatzustand
powder to crystal
pka
3.90±0.10(Predicted)
Farbe
White to Light yellow
maximale Wellenl?nge (λmax)
352nm(DMF)(lit.)
InChI
InChI=1S/C12H6Br2N2/c13-9-3-7-1-2-8-4-10(14)6-16-12(8)11(7)15-5-9/h1-6H
InChIKey
IDWJREBUVYSPKS-UHFFFAOYSA-N
SMILES
N1C2C(=CC=C3C=2N=CC(Br)=C3)C=C(Br)C=1
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
HS Code  29339900
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H302 Gesundheitssch?dlich bei Verschlucken. Akute Toxizit?t oral Kategorie 4 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P270, P301+P312, P330, P501
H315 Verursacht Hautreizungen. Hautreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P302+P352, P321,P332+P313, P362
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P305+P351+P338,P337+P313P
H332 Gesundheitssch?dlich bei Einatmen. Akute Toxizit?t inhalativ Kategorie 4 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P261, P271, P304+P340, P312
H335 Kann die Atemwege reizen. Spezifische Zielorgan-Toxizit?t (einmalige Exposition) Kategorie 3 (Atemwegsreizung) Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" />
Sicherheit
P261 Einatmen von Staub vermeiden.
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach M?glichkeit entfernen. Weiter spülen.

3,8-Dibromo-1,10-phenanthroline Chemische Eigenschaften,Einsatz,Produktion Methoden

Synthese

Commercially available 1,10-phenanthroline monohydrochloride monohydrate reacts with bromine, giving 3,8-dibromo-1,10-phenanthroline as major products in a one-step reaction. In a typical procedure, a solution of 1,10-phenanthroline monohydrochloride monohydrate (10 g, 43 mmol) in nitrobenzene (20 ml) was heated to 130-140 ℃ in a 250 ml 3-neck flask. Bromine (3.3 ml, 64 mmol in 9.3 ml nitrobenzene) was added dropwise throughout 1 h. The raw material was added to the solution after adding bromine. After stirring for 3 h at the same temperature, the reaction mixture was cooled to room temperature, treated with concentrated ammonium hydroxide, and extracted with dichloromethane. The combined organic layers were washed with water and dried (MgSO4). Concentration in a vacuum afforded a suspension of the products in nitrobenzene. The nitrobenzene was removed by dissolving the suspension in dichloromethane (I0 ml) and filtering it through silica gel (300 ml) using dichloromethane as the eluent. After the nitrobenzene eluted out, the products were recovered by gradually increasing the polarity of the eluent up to 10% MeOH in CH2C12. Flash column chromatography afforded production (2.4 g, 17 % yield) as white powders[1].

3,8-Dibromo-1,10-phenanthroline Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

1,10-Phenanthroline-5,6-dione,3,8-dibromo 2,7-Dibromo-4,5-Diazafluoren-9-one 3,8-bis[4-(9H-carbazol-9-yl)phenyl]-1,10-phenanthroline

3,8-Dibromo-1,10-phenanthroline Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 183)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Shanghai UCHEM Inc. 		+862156762820 +86-13564624040
 sales@myuchem.com China 7712 58
Springchem New Material Technology Co.,Limited 		+86-021-62885108 +8613917661608
 info@spring-chem.com China 2068 57
Capot Chemical Co.,Ltd. 		+86-（0）57185586718 +86-13336195806
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Shanghai Daken Advanced Materials Co.,Ltd 		+86-371-66670886
info@dakenam.com China 18750 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512
 info@tianfuchem.com China 21634 55
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795
ivan@atkchemical.com China 32956 60
career henan chemical co 		+86-0371-86658258 +8613203830695
 sales@coreychem.com China 29880 58
Shenzhen Nexconn Pharmatechs Ltd 		+86-755-89396905 +86-15013857715
 admin@nexconn.com China 10311 58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd. 		0431-80514535 13634302652
Extension@chemextension.com CHINA 967 58
Chongqing Chemdad Co., Ltd 		+86-023-6139-8061 +86-86-13650506873
 sales@chemdad.com China 39894 58

100125-12-0()Verwandte Suche:

  • 3,8-Dibromo-1,10-phenanthroline
  • 3,8-Dibromophenanthroline
  • 3,8-Dibromophenanthr
  • 1,10-Phenanthroline,3,8-dibroMo-
  • 3,8-dibromo-1,7-phenanthroline
  • 3,8-Dibromophenthroline
  • 3,8-dibromopheroline
  • 3,8-Dibromo-1,10-phenanthroline>
  • 3,8-dibromo
  • 3,8-Dibromophenanthroline USP/EP/BP
  • 8-Dibromophenanthroline
  • 3,8-Dibromophenanthroline 100125-12-0
  • 3,8-dibromo-1,10-phenathroline
  • 100125-12-0
  • C12H6Br2N2
  • MOFS COFS
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