天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

METHYL 5-BROMO-6-HYDROXYNICOTINATE

METHYL 5-BROMO-6-HYDROXYNICOTINATE ??? ???
?? ??:
381247-99-0
???:
METHYL 5-BROMO-6-HYDROXYNICOTINATE
???(??):
METHYL 5-BROMO-6-HYDROXYNICOTINATE;Methyl5-bromo-6-hydroxynicotinate95%;Methyl 3-bromo-2-hydroxypyridine-5-carboxylate;Methyl 5-broMo-6-hydroxypyridine-3-carboxylate;methyl 5-bromo-6-oxo-1H-pyridine-3-carboxylate;METHYL 5-BROMO-6-HYDROXYNICOTINATE ISO 9001:2015 REACH;5-BroMo-6-oxo-1,6-dihydro-pyridine-3-carboxylic acid Methyl ester;3-Pyridinecarboxylic acid, 5-broMo-1,6-dihydro-6-oxo-, Methyl ester;Methyl 5-bromo-6-hydroxypyridine-3-carboxylate, Methyl 5-bromo-1,6-dihydro-6-oxopyridine-3-carboxylate, 3-Bromo-2-hydroxy-5-(methoxycarbonyl)pyridine
CBNumber:
CB3108925
???:
C7H6BrNO3
??? ??:
232.03
MOL ??:
381247-99-0.mol

METHYL 5-BROMO-6-HYDROXYNICOTINATE ??

???
225-227℃
?? ?
353.1±42.0 °C(Predicted)
??
1.737±0.06 g/cm3(Predicted)
?? ??
2-8°C
?? ?? (pKa)
8.50±0.10(Predicted)
??? ??
??
??? ??
??? ??
??
???? ?? ????
CAS ??????
381247-99-0
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ?? IRRITANT
HS ?? 2933399990
????(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 ??·?·??·???·??·...·????? ??? ????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P405 ???? ?????.
NFPA 704
1
2 0

METHYL 5-BROMO-6-HYDROXYNICOTINATE C??? ??, ??, ??

METHYL 5-BROMO-6-HYDROXYNICOTINATE ?? ?? ? ???

???

?? ??


METHYL 5-BROMO-6-HYDROXYNICOTINATE ?? ??

???( 81)?? ??
??? ?? ??? ?? ?? ? ??
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
+8613580539051
joe@yuhengpharm.com CHINA 21142 58
Hubei Jusheng Technology Co.,Ltd.
18871490254
linda@hubeijusheng.com CHINA 28172 58
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63687 58
Wuhan Chemwish Technology Co., Ltd
027-67849912
sales@chemwish.com CHINA 10821 58
career henan chemical co
+86-0371-86658258 +8613203830695
factory@coreychem.com China 29808 58
Shanxi Xuanran Import and Export Trade Co., Ltd.
+8617735180244
mike_yan@xuanranglobal.com CHINA 4017 58
ANHUI WITOP BIOTECH CO., LTD
+8615255079626
eric@witopchemical.com China 23541 58
Dideu Industries Group Limited
+86-29-89586680 +86-15129568250
1026@dideu.com China 22793 58
Shanghai Qianyi New Material Co., Ltd.
+8618083322317
3391883138@qq.com China 878 58
Aladdin Scientific

tp@aladdinsci.com United States 57505 58

METHYL 5-BROMO-6-HYDROXYNICOTINATE ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved