午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

7-hydroxy-2-(trifluoromethyl)-4H-chromen-4-one

7-hydroxy-2-(trifluoromethyl)-4H-chromen-4-one Struktur
172739-50-3
CAS-Nr.
172739-50-3
Englisch Name:
7-hydroxy-2-(trifluoromethyl)-4H-chromen-4-one
Synonyma:
RMA-67;synthesis-31;7-hydroxy-2-trifluoromethylchromen-4-one;7-hydroxy-2-(trifluoromethyl)-4H-chromen-4-one;4H-1-Benzopyran-4-one, 7-hydroxy-2-(trifluoromethyl)-
CBNumber:
CB45851537
Summenformel:
C10H5F3O3
Molgewicht:
230.14
MOL-Datei:
172739-50-3.mol

7-hydroxy-2-(trifluoromethyl)-4H-chromen-4-one Eigenschaften

Siedepunkt:
284.7±40.0 °C(Predicted)
Dichte
1.569±0.06 g/cm3(Predicted)
pka
6.90±0.40(Predicted)

Sicherheit

7-hydroxy-2-(trifluoromethyl)-4H-chromen-4-one Chemische Eigenschaften,Einsatz,Produktion Methoden

7-hydroxy-2-(trifluoromethyl)-4H-chromen-4-one Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Trifluoressigs?ure-anhydrid 2',4'-Dihydroxyacetophenon 2-hydroxy-1-(4-hydroxyphenyl)ethanone Natriumtrifluoracetat

Downstream Produkte

7-hydroxy-2-(trifluoromethyl)-4H-chromen-4-one Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 11)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795
ivan@atkchemical.com China 33024 60
Suzhou Unite pharmTech Co., Ltd , 792-3901125 13222993784
 sales@unite-pharm.com China 311 56
Shandong Chengchuang Blue Sea Pharmaceutical Technology Co., Ltd. 0531-58897130 15508676053
 drug_impurity@sdcclh.com China 2177 58
Changzhou Yinghao Technology Development Co., Ltd 15151934985
 sales@yingsapharm.com China 4466 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725
 malulu@leyan.com China 55000 58
Shanghai Yanbang Pharmaceutical Technology Co., Ltd 15618536883
 1228181347@qq.com China 7951 58
Wuhan WinYuanBei Trading Company 86-13349903920 13349903920
 869523959@qq.com China 9660 58
Shandong Libixi Biopharmaceutical Technology Co., Ltd. 15318973357; 15318973357
 1460285141@qq.com China 7418 58
Sichuan jiayinglai technology CO.,LTD 028-64159575
1678230860@qq.com China 6660 58
Hubei Rhema Reference Materials Technology Co., Ltd. 0712-8899838 15787879035
 ydw9035@rmastandards.com China 9887 58
  • 7-hydroxy-2-(trifluoromethyl)-4H-chromen-4-one
  • 7-hydroxy-2-trifluoromethylchromen-4-one
  • 4H-1-Benzopyran-4-one, 7-hydroxy-2-(trifluoromethyl)-
  • RMA-67
  • synthesis-31
  • 172739-50-3
Copyright 2019 ? ChemicalBook. All rights reserved