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

4-???-2-(?????)-1-??????

4-???-2-(?????)-1-??????
4-???-2-(?????)-1-?????? ??? ???
?? ??:
1020992-68-0
???:
4-???-2-(?????)-1-??????
???(??):
4-???-2-(?????)-1-??????
???:
4-bromo-2-(chloromethyl)-1-fluorobenzene
???(??):
4-bromo-2-(chloromethyl)-1-fluorobenzene;Benzene, 4-bromo-2-(chloromethyl)-1-fluoro-
CBNumber:
CB11755878
???:
C7H5BrClF
??? ??:
223.47
MOL ??:
1020992-68-0.mol

4-???-2-(?????)-1-?????? ??

?? ??
2-8°C
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): GHS hazard pictograms
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H314 ??? ?? ??? ?? ??? ??? ????? ?? ????? ?? 1A, B, C ?? GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
??????:
P260 ??·?·??·???·??·...·????? ???? ???.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
P301+P330+P331 ???? ?? ?????. ??? ?? ?? ???.
P303+P361+P353 ??(?? ????)? ??? ??? ?? ??? ??? ????? ??? ?? ????/?????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P310 ?? ????(??)? ??? ????. ???? ?? ????(??)? ??? ????.
P321 (…) ??? ???.
P363 ?? ??? ??? ??? ?????.
P405 ???? ?????.
P501 ...? ??? / ??? ?? ???.

4-???-2-(?????)-1-?????? C??? ??, ??, ??

4-???-2-(?????)-1-?????? ?? ?? ? ???

???

?? ??


4-???-2-(?????)-1-?????? ?? ??

???( 16)?? ??
??? ?? ??? ?? ?? ? ??
Aladdin Scientific
+1-+1(833)-552-7181
sales@aladdinsci.com United States 52924 58
Amadis Chemical Company Limited
571-89925085
sales@amadischem.com China 131957 58
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-66099280 17798518460
cfzhang@aikonchem.com China 19915 55
9ding chemical ( Shanghai) Limited 4009209199
sales@9dingchem.com China 18209 56
Shanghai Hong-chuang Pharma Tech Co., Ltd. 18151128828
hc-sales@foxmail.com China 2618 55
Shanghai Changer Pharmaceutical Technology Co. Ltd. 15921595598
qd.yu@pharmachanger.com China 445 58
Changzhou Kechem Bio-Scientific Co., LTD. 0519-68985668 13685222090
sales@kechem.cn China 26028 58
Yuzhou Enthalpy Carbon Pharmaceutical Technology Co. LTD 19963477321; 19963477321
2041275825@qq.com China 1382 58
Energy Chemical 021-58432009 400-005-6266
marketing1@energy-chemical.com China 44807 58
Shanghai Troedsson Technology Co., LTD 18117455885
qihongchem@163.com China 9323 58

Copyright 2019 ? ChemicalBook. All rights reserved