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

CERIUM(IV) TRIFLUOROMETHANESULFONATE

CERIUM(IV) TRIFLUOROMETHANESULFONATE ??? ???
?? ??:
107792-63-2
???:
CERIUM(IV) TRIFLUOROMETHANESULFONATE
???(??):
CERIUM(IV) TRIFLATE;ceric triflate;CERIUM(IV) TRIFLATE698999-65-4;CERIUM(IV) TRIFLUOROMETHANESULFONATE;CERIUM(IV) TRIFLUOROMETHANESULPHONATE;Cerium(IV) trifluoromethanesulfonate,99%;CeriuM(IV) trifluoroMethanesulfonate, Ce(CF3SO3)4
CBNumber:
CB5219973
???:
C4CeF12O12S4
??? ??:
736.39
MOL ??:
107792-63-2.mol

CERIUM(IV) TRIFLUOROMETHANESULFONATE ??

???
DMSO? ???
??? ??
??
??? ??
??? ??
??
???
???
?? ?????.
??
Hygroscopic
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? C
?? ???? ?? 34
????? 45-36/37/39-26
TSCA No
HS ?? 29310099
????(GHS): GHS hazard pictograms
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P405 ???? ?????.
NFPA 704
1
3 1

CERIUM(IV) TRIFLUOROMETHANESULFONATE C??? ??, ??, ??

??? ??

Cerium(IV) Trifluoromethanesulfonate (ceric triflate) is a oxidizing agent for benzyl alcohols and toluenes; yellow powder or solid; sol water, THF, DME, dioxane; insol dichloromethane, hexane, benzene.

??

Cerium(IV) trifluoromethanesulfonate, is used as a strong oxidizing agent, in the oxidation of benzyl alcohols and alkylbenzenes to aryl aldehydes and aryl ketones respectively. It can also be used as a catalyst for high-yield deprotection of tert-butyldimethylsilyl ethers

CERIUM(IV) TRIFLUOROMETHANESULFONATE ?? ?? ? ???

???

?? ??

CERIUM(IV) TRIFLUOROMETHANESULFONATE ?? ??

???( 39)?? ??
??? ?? ??? ?? ?? ? ??
Dayang Chem (Hangzhou) Co.,Ltd. 		571-88938639 +8617705817739
 info@dycnchem.com China 52849 58
Alfa Chemistry
Info@alfa-chemistry.com United States 24072 58
PT CHEM GROUP LIMITED 		+86-85511178; +86-85511178;
 peter68@ptchemgroup.com China 35425 58
GIHI CHEMICALS CO.,LIMITED 		+8618058761490
 info@gihichemicals.com China 49985 58
Shaoxin Catsyn Co., Ltd. 		+undefined-0575-82040869 +86-0575-82040869;
 sales@catsyn.com China 6114 58
Aladdin Scientific
tp@aladdinsci.com United States 52924 58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. 		+8618950047208
 ellena@amitychem.com China 43416 58
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788
 jkinfo@jkchemical.com China 94657 76
Alfa Aesar 400-6106006
saleschina@alfa-asia.com China 30123 84
Energy Chemical 021-021-58432009 400-005-6266
 sales8178@energy-chemical.com China 44733 61

CERIUM(IV) TRIFLUOROMETHANESULFONATE ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved