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

Piperidine, 1,1'-(1,2-dithioxo-1,2-ethanediyl)bis-

Piperidine, 1,1'-(1,2-dithioxo-1,2-ethanediyl)bis- ??? ???
?? ??:
24528-76-5
???:
Piperidine, 1,1'-(1,2-dithioxo-1,2-ethanediyl)bis-
???(??):
1,1'-(1,2-DITHIOXO-1,2-ETHANEDIYL)BIS-;1,2-Di(piperidin-1-yl)ethane-1,2-dithione;Piperidine,1,1’-(1,2-dithioxo-1,2-ethanediyl)bis-;Piperidine, 1,1'-(1,2-dithioxo-1,2-ethanediyl)bis-;Piperidine, 1,1'-(1,2-dithioxo-1,2-ethanediyl)bis- (9CI)
CBNumber:
CB83162769
???:
C12H20N2S2
??? ??:
256.43
MOL ??:
24528-76-5.mol

Piperidine, 1,1'-(1,2-dithioxo-1,2-ethanediyl)bis- ??

???
126 °C(Solv: ethanol (64-17-5); chloroform (67-66-3))
?? ?
357.0±25.0 °C(Predicted)
??
1.211±0.06 g/cm3(Predicted)
?? ??
Sealed in dry,Room Temperature
?? ?? (pKa)
1.22±0.20(Predicted)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, 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
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

Piperidine, 1,1'-(1,2-dithioxo-1,2-ethanediyl)bis- C??? ??, ??, ??

Piperidine, 1,1'-(1,2-dithioxo-1,2-ethanediyl)bis- ?? ?? ? ???

???

?? ??


Piperidine, 1,1'-(1,2-dithioxo-1,2-ethanediyl)bis- ?? ??

???( 16)?? ??
??? ?? ??? ?? ?? ? ??
Shanxi Xuanran Import and Export Trade Co., Ltd.
+8617735180244
mike_yan@xuanranglobal.com CHINA 4017 58
ShenZhen Trendseen Biological Technology Co.,Ltd.
13417589054
trendseenbio@gmail.com China 11681 58
Shanghai Acmec Biochemical Technology Co., Ltd.
+86-18621343501; +undefined18621343501
product@acmec-e.com China 33338 58
SHANGHAI KEAN TECHNOLOGY CO., LTD.
+8613817748580
cooperation@kean-chem.com China 40066 58
Nanijing m&m biotechnology Co. ,Ltd. 025-87782433 18021532344
1345332203@qq.com China 4071 58
Aikon International Limited 025-66113011 13155353615
qzhang@aikonchem.com China 15394 58
Henan Weituxi Chemical Technology Co., Ltd. 0371-0371-63284658 18135795563
2885349392@qq.com China 9992 58
Shanghai Kaiwei Chemical Technology Co., Ltd. 021-58461859 15821823057
service@aiviche.com China 49312 58
Cato Research Chemicals Inc. 020-81215950 4000-868-328
customer@uwalab.com United States 10404 58
Energy Chemical 021-58432009 400-005-6266
marketing1@energy-chemical.com China 44813 58

Copyright 2019 ? ChemicalBook. All rights reserved