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 4-CYANO-5-(METHYLTHIO)THIOPHENE-2-CARBOXYLATE

METHYL 4-CYANO-5-(METHYLTHIO)THIOPHENE-2-CARBOXYLATE ??? ???
?? ??:
175202-48-9
???:
METHYL 4-CYANO-5-(METHYLTHIO)THIOPHENE-2-CARBOXYLATE
???(??):
METHYL 4-CYANO-5-(METHYLTHIO)THIOPHENE-2-CARBOXYLATE;Methyl 3-cyano-2-(methylthio)thiophene-5-carboxylate;methyl 4-cyano-5-methylsulfanylthiophene-2-carboxylate;4-Cyano-5-methylsulfanylthiophene-2-carboxylic acid methyl ester;2-Thiophenecarboxylic acid, 4-cyano-5-(methylthio)-, methyl ester;METHYL 4-CYANO-5-(METHYLTHIO)THIOPHENE-2-CARBOXYLATE ISO 9001:2015 REACH
CBNumber:
CB0288134
???:
C8H7NO2S2
??? ??:
213.28
MOL ??:
175202-48-9.mol

METHYL 4-CYANO-5-(METHYLTHIO)THIOPHENE-2-CARBOXYLATE ??

???
117-119℃
?? ?
359.8±42.0 °C(Predicted)
??
1.36±0.1 g/cm3(Predicted)
CAS ??????
175202-48-9
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(UN No.) UN3439
?? ?? 6.1
???? III
HS ?? 2930909899
????(GHS): GHS hazard pictograms
?? ?:
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
H312 ??? ???? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P280,P302+P352, P312, P322, P363,P501
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
H331 ???? ??? ?? ?? ?? ?? ?? 3 ?? GHS hazard pictograms P261, P271, P304+P340, P311, P321,P403+P233, P405, P501
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P280 ????/???/???/?????? ?????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P405 ???? ?????.
NFPA 704
1
2 0

METHYL 4-CYANO-5-(METHYLTHIO)THIOPHENE-2-CARBOXYLATE C??? ??, ??, ??

METHYL 4-CYANO-5-(METHYLTHIO)THIOPHENE-2-CARBOXYLATE ?? ?? ? ???

???

?? ??


METHYL 4-CYANO-5-(METHYLTHIO)THIOPHENE-2-CARBOXYLATE ?? ??

???( 21)?? ??
??? ?? ??? ?? ?? ? ??
Dideu Industries Group Limited
+86-29-89586680 +86-15129568250
1026@dideu.com China 22785 58
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418684 +8618949823763
sales@tnjchem.com China 25356 58
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788
jkinfo@jkchemical.com China 96815 76
Alfa Aesar 400-6106006
saleschina@alfa-asia.com China 30123 84
Energy Chemical 021-021-58432009 400-005-6266
sales8178@energy-chemical.com China 44688 61
Wuhan Chemwish Technology Co., Ltd 86-027-67849912
sales@chemwish.com China 35896 56
Shandong Ono Chemical Co., Ltd. 0539-6362799 20)
China 9998 58
Aikon International Limited 025-66113011 18112977050
sales01@aikonchem.com China 16027 58
Suzhou Rovathin Foreign Trade Co.,Ltd 0512-65816829 18662214788
info@rovathin.com.cn China 9650 58
Nanjing Shizhou Biology Technology Co.,Ltd 025-85563444 18351873721
purchase@synzest.com China 10434 58

METHYL 4-CYANO-5-(METHYLTHIO)THIOPHENE-2-CARBOXYLATE ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved