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

3-Bromo-5-chloro-2-methoxyphenylboronic acid

3-Bromo-5-chloro-2-methoxyphenylboronic acid ??? ???
?? ??:
2096341-68-1
???:
3-Bromo-5-chloro-2-methoxyphenylboronic acid
???(??):
(3-Bromo-5-chloro-2-mthoxyphnyl)boronic acid;3-Bromo-5-chloro-2-methoxyphenylboronic acid;Boronic acid, B-(3-bromo-5-chloro-2-methoxyphenyl)-
CBNumber:
CB42564362
???:
C7H7BBrClO3
??? ??:
265.3
MOL ??:
2096341-68-1.mol

3-Bromo-5-chloro-2-methoxyphenylboronic acid ??

?? ?
405.1±55.0 °C(Predicted)
??
1.72±0.1 g/cm3(Predicted)
?? ?? (pKa)
6.60±0.58(Predicted)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
HS ?? 2931900090
????(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
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P332+P313 ?? ??? ??? ???? ??· ??? ????.
P337+P313 ?? ?? ??? ???? ???? ??· ??? ????.
P362 ??? ??? ?? ?? ?? ?????
P403+P233 ??? ??? ? ?? ?? ??? ???? ?????.
P405 ???? ?????.
P501 ...? ??? / ??? ?? ???.

3-Bromo-5-chloro-2-methoxyphenylboronic acid C??? ??, ??, ??

3-Bromo-5-chloro-2-methoxyphenylboronic acid ?? ?? ? ???

???

?? ??

3-Bromo-5-chloro-2-methoxyphenylboronic acid ?? ??

???( 15)?? ??
??? ?? ??? ?? ?? ? ??
Tianjin Xinghan Biotechnology Co., Ltd 		+8618698089028
 1725517238@qq.com China 2479 58
Aikon International Limited 025-66113011 13155353615
 qzhang@aikonchem.com China 15394 58
Nanjing Shizhou Biology Technology Co.,Ltd 025-85560043 13675144456
 sean.lv@synzest.com China 11438 58
Weihai Huaixin Biotechnology Co., Ltd 15662379806
 845423637@qq.com China 1011 58
Bide Pharmatech Ltd. 400-6005915
sales@picasso-e.com China 39665 58
AAB-PHARMA LIMITED 02566880956
3325708371@qq.com China 7869 58
WEITIXIHAUGONG 0371-53370800 18037197114
 2853031799@qq.com China 10086 58
Hangzhou Hongxi Biomedical Technology Co., LTD 18989489206
 hoxipharm@163.com China 4926 58
Anhui Henuo Biotechnology Co., Ltd 0555-2761852
China 19410 58
Anhui Henuo Biotechnology Co., Ltd 18455579438
China 16684 58
Copyright 2019 ? ChemicalBook. All rights reserved