成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

2-CHLORO-4-PHENYLQUINAZOLINE

2-CHLORO-4-PHENYLQUINAZOLINE Struktur
29874-83-7
CAS-Nr.
29874-83-7
Englisch Name:
2-CHLORO-4-PHENYLQUINAZOLINE
Synonyma:
quinazoL;oro-4-phenyL;2-CHLORO-4-PHENYLQUIZOLINE;2-CHLORO-4-PHENYLQUINAZOLIN;2-Chloro-4-phenylq inazollne;2-CHLORO-4-PHENYLQUINAZOLINE;Quinazoline,2-chloro-4-phenyl-;2-CHLORO-4-PHENYLQUINAZOLINE ISO 9001：2015 REACH
CBNumber:
CB41490329
Summenformel:
C14H9ClN2
Molgewicht:
240.69
MOL-Datei:
29874-83-7.mol

2-CHLORO-4-PHENYLQUINAZOLINE Eigenschaften

Schmelzpunkt:
113.0 to 117.0 °C
Siedepunkt:
347.4±30.0 °C(Predicted)
Dichte
1.285±0.06 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
Aggregatzustand
powder to crystal
pka
0.24±0.30(Predicted)
Farbe
White to Orange to Green
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
HS Code  2933998090
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
Sicherheit
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.

2-CHLORO-4-PHENYLQUINAZOLINE Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

2-Chloro-4-phenylquinazoline acts as a reagent in the synthesis of MTH1 inhibitors that are potential cancer eradicators.

Synthese

Synthesis_29874-83-7
A 2 L flask was charged with 35.0 g (175.8 mmol) of 2,4-dichloroquinoline,22.5 g (184.6 mmol) of phenylboronic acid, 6.1 g (5.3 mmol) of tetrakis(triphenylphosphine)palladium(0) were added to 800 mL of tetrahydrofuran and 400 mL of water, and the mixture was heated to 60 ?? C for 12 hours under a nitrogen stream. . The resulting mixture was added to methanol (3000 mL), and the crystallized solid was filtered and dissolved in toluene, filtered through silica gel / celite, and the organic solvent was removed in an appropriate amount, and then recrystallization from methanol gave Intermediate I-A52-1 (36.8 g, 87% yield).

2-CHLORO-4-PHENYLQUINAZOLINE Upstream-Materialien And Downstream Produkte

Upstream-Materialien

(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE Benzolborons?ure 2,4-Dichloroquinazoline

Downstream Produkte

4-((4-phenylquinazolin-2-yl)amino)benzoic acid

2-CHLORO-4-PHENYLQUINAZOLINE Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 183)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Springchem New Material Technology Co.,Limited
+86-021-62885108 +8613917661608
 info@spring-chem.com China 2068 57
Hebei Weibang Biotechnology Co., Ltd 		+8617732866630
 bess@weibangbio.com China 18148 58
Henan Fengda Chemical Co., Ltd 		+86-371-86557731 +86-13613820652
 info@fdachem.com China 20274 58
Shanghai Daken Advanced Materials Co.,Ltd 		+86-371-66670886
info@dakenam.com China 18750 58
Hangzhou FandaChem Co.,Ltd. 		+8615858145714
 FandaChem@Gmail.com China 8778 55
Nanjing ChemLin Chemical Industry Co., Ltd. 		025-83697070
product@chemlin.com.cn CHINA 3009 60
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795
ivan@atkchemical.com China 32956 60
Speranza Chemical Co., Ltd. 		+86-86-075521030354 +8618688942810
 sophieliu@speranzachem.com China 802 55
AB PharmaTech,LLC 		323-480-4688
sales@acrospharmatech.com United States 989 55
career henan chemical co 		+86-0371-86658258 +8613203830695
 sales@coreychem.com China 29880 58

29874-83-7()Verwandte Suche:

  • 2-CHLORO-4-PHENYLQUIZOLINE
  • Quinazoline,2-chloro-4-phenyl-
  • 2-CHLORO-4-PHENYLQUINAZOLIN
  • oro-4-phenyL
  • quinazoL
  • 2-CHLORO-4-PHENYLQUINAZOLINE ISO 9001：2015 REACH
  • 2-CHLORO-4-PHENYLQUINAZOLINE
  • 2-Chloro-4-phenylq inazollne
  • 29874-83-7
  • quinazoline
Copyright 2019 ? ChemicalBook. All rights reserved