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

2,6-bis(4-pyridylethynyl)toluene

2,6-bis(4-pyridylethynyl)toluene Struktur
865756-45-2
CAS-Nr.
865756-45-2
Englisch Name:
2,6-bis(4-pyridylethynyl)toluene
Synonyma:
2,6-bis(4-pyridylethynyl)toluene;Pyridine, 4,4'-[(2-methyl-1,3-phenylene)di-2,1-ethynediyl]bis-
CBNumber:
CB48190529
Summenformel:
C21H14N2
Molgewicht:
294.35
MOL-Datei:
865756-45-2.mol

2,6-bis(4-pyridylethynyl)toluene Eigenschaften

Schmelzpunkt:
102 °C
Siedepunkt:
519.4±50.0 °C(Predicted)
Dichte
1.21±0.1 g/cm3(Predicted)
pka
4.93±0.34(Predicted)

Sicherheit

2,6-bis(4-pyridylethynyl)toluene Chemische Eigenschaften,Einsatz,Produktion Methoden

2,6-bis(4-pyridylethynyl)toluene Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

2,6-bis(4-pyridylethynyl)toluene Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 7)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Alfa Chemistry
Info@alfa-chemistry.com United States 24072 58
Jilin Chinese Academy of Sciences-yanshen Technology 		+undefined18143011203
 info@chemextension.com China 42056 58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd 0431-0431-80514535 19917294565
 et@chemextension.com China 3972 55
Henan Pusai Chemical Products Co., Ltd. 0371-63357898
1280786222@qq.com China 3790 58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd 0431-80534350 15044023330
 caoy@chemextension.com China 2016 58
Zhengzhou Alpha Chemical Co. LTD 0371-0371-53732842 13383863444
 3002612166@qq.com China 10024 58
Zhengzhou JACS Chemical Product Co., LTD 0371-86259281 13223061139
 893596907@qq.com China 7973 58
  • 2,6-bis(4-pyridylethynyl)toluene
  • Pyridine, 4,4'-[(2-methyl-1,3-phenylene)di-2,1-ethynediyl]bis-
  • 865756-45-2
Copyright 2019 ? ChemicalBook. All rights reserved