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-(5-Bromo-3-methoxypyridin-2-yl)prop-2-yn-1-ol

3-(5-Bromo-3-methoxypyridin-2-yl)prop-2-yn-1-ol ??? ???
?? ??:
1087659-22-0
???:
3-(5-Bromo-3-methoxypyridin-2-yl)prop-2-yn-1-ol
???(??):
3-(5-Bromo-3-methoxy-2-pyridinyl)-2-propyn-1-ol;3-(5-Bromo-3-methoxypyridin-2-yl)prop-2-yn-1-ol;2-Propyn-1-ol, 3-(5-bromo-3-methoxy-2-pyridinyl)-
CBNumber:
CB62478449
???:
C9H8BrNO2
??? ??:
242.07
MOL ??:
1087659-22-0.mol

3-(5-Bromo-3-methoxypyridin-2-yl)prop-2-yn-1-ol ??

?? ?
346.2±42.0 °C(Predicted)
??
1.63±0.1 g/cm3(Predicted)
?? ?? (pKa)
12.97±0.10(Predicted)
??? ??
solid
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xn
?? ???? ?? 22
WGK ?? 3
?? ?? IRRITANT
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
??????:
P280 ????/???/???/?????? ?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

3-(5-Bromo-3-methoxypyridin-2-yl)prop-2-yn-1-ol C??? ??, ??, ??

3-(5-Bromo-3-methoxypyridin-2-yl)prop-2-yn-1-ol ?? ?? ? ???

???

?? ??

3-(5-Bromo-3-methoxypyridin-2-yl)prop-2-yn-1-ol ?? ??

???( 11)?? ??
??? ?? ??? ?? ?? ? ??
Aladdin Scientific
tp@aladdinsci.com United States 52924 58
9ding chemical ( Shanghai) Limited 4009209199
sales@9dingchem.com China 18209 56
Shandong Ono Chemical Co., Ltd. 0539-6362799 20）
China 9998 58
Energy Chemical 021-58432009 400-005-6266
 marketing1@energy-chemical.com China 44811 58
Merck KGaA (+86) 21 2033 8288
sigmaname@qq.com CHINA 292394 58
Aikon International Limited 18651614124
 2881516338@qq.com China 9199 58
Copyright 2019 ? ChemicalBook. All rights reserved