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

Umicore M73 SIPr

Umicore M73 SIPr ??? ???
?? ??:
1212009-05-6
???:
Umicore M73 SIPr
???(??):
Umicore M73 SIPr;Hoveyda-Grubbs Catalyst? M731;Hoveyda-Grubbs Catalyst? M731;[1,3-Bis(2,6-diisopropylphenyl)-2-imidazolidinylidene]dichloro[5-(isobutoxycarbonylamido)-2-isopropoxybenzylidene]ruthenium(II);Dichloro[1,3-bis(2,6-diisopropylphenyl)imidazolidin-2-ylidene][(5-isobutoxycarbonylamino)-(2-isopropoxy)benzylidene]ruthenium(II)
CBNumber:
CB02756000
???:
C42H58Cl2N3O3Ru
??? ??:
824.91
MOL ??:
1212009-05-6.mol
MSDS ??:
SDS

Umicore M73 SIPr ??

???
230-235°C
?? ??
2-8°C
??? ??
powder
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xn
?? ???? ?? 20/21/22-36/38
????? 26
WGK ?? 3
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? 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
H412 ??? ??? ?? ????? ??? ?? ????? ?? - ?? ?? 3 P273, P501
??????:
P273 ???? ???? ???.
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

Umicore M73 SIPr C??? ??, ??, ??

??

Hoveyda-Grubbs Catalyst? M73 SIPr is a second generation fast-initiation Hoveyda type ruthenium complex used to catalyze olefin metathesis. This catalyst exhibits high initiation rate even at -20°C. It is used in catalyzing ring-opening metathesis polymerization cross metathesis (ROMP/CM) of cyclooctene and microwave assisted cross metathesis-cyclization of 1,5-hexadiene.

Ruthenium-based catalysts for olefin metathesis
Grubbs Catalyst? Technology for Olefin Metathesis by Sigma-Aldrich

Umicore M73 SIPr ?? ?? ? ???

???

?? ??


Umicore M73 SIPr ?? ??

???( 9)?? ??
??? ?? ??? ?? ?? ? ??
Aladdin Scientific

tp@aladdinsci.com United States 52924 58
Sigma-Aldrich 021-61415566 800-8193336
orderCN@merckgroup.com China 51395 80
Alfa Chemistry 1-516-6625404
support@alfa-chemistry.com United States 9171 60
Energy Chemical 021-58432009 400-005-6266
marketing1@energy-chemical.com China 44813 58
Shanghai Maclean Biochemical Technology Co., LTD 021-50706066 15221275939
shenlinxing@macklin.cn China 29784 58
Shanghai Aladdin Biochemical Technology Co.,Ltd. 400-6206333 13167063860
anhua.mao@aladdin-e.com China 48457 58
Merck KGaA 21-20338288
ordercn@merckgroup.com China 6394 58

Umicore M73 SIPr ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved