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-(BROMOMETHYL)BENZYLTRIPHENYLPHOSPHONIUM BROMIDE

2-(BROMOMETHYL)BENZYLTRIPHENYLPHOSPHONIUM BROMIDE ??? ???
?? ??:
67219-44-7
???:
2-(BROMOMETHYL)BENZYLTRIPHENYLPHOSPHONIUM BROMIDE
???(??):
(o-bromomethylbenzyl)triphenyl-phosphoniubromide;(2-BROMOMETHY)BENZYLTRIPHENYLPHOSPHONIUM BROMIDE;2-(BROMOMETHYL)BENZYLTRIPHENYLPHOSPHONIUM BROMIDE;[2-(bromomethyl)phenyl]methyl-triphenylphosphanium:bromide
CBNumber:
CB7727320
???:
C26H23Br2P
??? ??:
526.24
MOL ??:
67219-44-7.mol

2-(BROMOMETHYL)BENZYLTRIPHENYLPHOSPHONIUM BROMIDE ??

??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P321 (…) ??? ???.
P332+P313 ?? ??? ??? ???? ??· ??? ????.
P362 ??? ??? ?? ?? ?? ?????

2-(BROMOMETHYL)BENZYLTRIPHENYLPHOSPHONIUM BROMIDE C??? ??, ??, ??

2-(BROMOMETHYL)BENZYLTRIPHENYLPHOSPHONIUM BROMIDE ?? ?? ? ???

???

?? ??

2-(BROMOMETHYL)BENZYLTRIPHENYLPHOSPHONIUM BROMIDE ?? ??

???( 6)?? ??
??? ?? ??? ?? ?? ? ??
Jiangsu aikang biomedical research and development co., LTD 025-66110311 13155353615
 qzhang@aikonchem.com China 15527 58

2-(BROMOMETHYL)BENZYLTRIPHENYLPHOSPHONIUM BROMIDE ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved