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

METHYL 2,6-DICHLOROISONICOTINATE

METHYL 2,6-DICHLOROISONICOTINATE ??? ???
?? ??:
42521-09-5
???:
METHYL 2,6-DICHLOROISONICOTINATE
???(??):
Methyl 2,6-dichloroi;METHYL 2,6-DICHLOROISONICOTINATE;6-dichloropyridine-4-carboxylate;Methyl 2,6-dichloroisonicotinoate;methyl 2,6-dichloropyridine-4-carboxylate;Methyl 2,6-dichloro-4-pyridinecarboxylate;2,6-Dichloro-isonicotinic acid methyl ester;Methyl 2,6-dichloropyridine-4-carboxylate 97%;METHYL 2,6-DICHLORO-4-PYRIDINE-CARBOXYLIC ACID;2,6-CHLORO-4-PYRIDINECARBOXYLIC ACID METHYL ESTER
CBNumber:
CB5708903
???:
C7H5Cl2NO2
??? ??:
206.03
MOL ??:
42521-09-5.mol

METHYL 2,6-DICHLOROISONICOTINATE ??

???
82 °C
?? ?
298℃
??
1.426
???
134℃
?? ??
Keep in dark place,Sealed in dry,Room Temperature
???
???? ?? (0.13g/L)(25°C)
?? ?? (pKa)
-4.32±0.10(Predicted)
??? ??
??
??
???
InChIKey
XSKGHSUHOYEBTK-UHFFFAOYSA-N
CAS ??????
42521-09-5(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
WGK ?? 3
?? ?? 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 2,6-DICHLOROISONICOTINATE C??? ??, ??, ??

??

It is used as pharmaceutical intermediates.

METHYL 2,6-DICHLOROISONICOTINATE ?? ?? ? ???

???

?? ??


METHYL 2,6-DICHLOROISONICOTINATE ?? ??

???( 174)?? ??
??? ?? ??? ?? ?? ? ??
Capot Chemical Co.,Ltd.
+86-(0)57185586718 +86-13336195806
sales@capot.com China 29730 60
career henan chemical co
+86-0371-86658258 +8613203830695
sales@coreychem.com China 29865 58
Accela ChemBio Inc.
+1-858-6993322
info@accelachem.com United States 19201 58
Hubei xin bonus chemical co. LTD
86-13657291602
linda@hubeijusheng.com CHINA 22963 58
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63687 58
Shenzhen Excellent Biotech Co., Ltd.
13480692018
ramyan@ex-biotech.com CHINA 954 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427
sales@conier.com China 49732 58
Fuxin Pharmaceutical
+86-021-021-50872116 +8613122107989
contact@fuxinpharm.com China 10035 58
SIMAGCHEM CORP
+86-13806087780
sale@simagchem.com China 17365 58
ANHUI WITOP BIOTECH CO., LTD
+8615255079626
eric@witopchemical.com China 23541 58

METHYL 2,6-DICHLOROISONICOTINATE ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved