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

3,4-Dichloroiodobenzene

3,4-Dichloroiodobenzene ??? ???
?? ??:
20555-91-3
???:
3,4-Dichloroiodobenzene
???(??):
3,4-DICHLOROIODOBENZENE;4-Iodo-o-dichlorobenzene;3,4-Dichlorophenyl iodide;1,2-dichloro-4-iodo-benzen;3,4-Dichloro-1-iodobenzene;1,2-DICHLORO-4-IODOBENZENE;3,4-Dichloroiodobenzene 99%;3,4-Dichloroiodobenzene,98%;Benzene,1,2-dichloro-4-iodo-;1,2-Dichloro-4-iodobenzene >
CBNumber:
CB0752815
???:
C6H3Cl2I
??? ??:
272.9
MOL ??:
20555-91-3.mol
MSDS ??:
SDS

3,4-Dichloroiodobenzene ??

???
27-29 °C (lit.)
?? ?
116-118 °C (12 mmHg)
??
1.9882 (estimate)
???
1.6480
???
>230 °F
?? ??
Keep in dark place,Sealed in dry,Room Temperature
???
???? ???
??? ??
powder to lump to clear liquid
??
White or Colorless to Yellow
??
Light Sensitive
BRN
2245136
CAS ??????
20555-91-3(CAS DataBase Reference)
EPA
Benzene, 1,2-dichloro-4-iodo- (20555-91-3)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi,Xn
?? ???? ?? 36/37/38-20/21/22
????? 37/39-26-36/37/39
WGK ?? 3
?? ?? ?? Irritant/Light Sensitive
TSCA Yes
HS ?? 29039990
????(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 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P405 ???? ?????.
NFPA 704
1
2 0

3,4-Dichloroiodobenzene C??? ??, ??, ??

??? ??

beige low melting solid

??

3,4-Dichloroiodobenzene may be used in the preparation of:

?? ??

3,4-Dichloroiodobenzene undergoes Stille coupling reaction with vinyltributyltin in the presence of Pd(0)precursors to furnish styrene derivative.

3,4-Dichloroiodobenzene ?? ?? ? ???

???

?? ??


3,4-Dichloroiodobenzene ?? ??

???( 214)?? ??
??? ?? ??? ?? ?? ? ??
Hebei Mojin Biotechnology Co., Ltd
+86 13288715578 +8613288715578
sales@hbmojin.com China 12835 58
Henan Fengda Chemical Co., Ltd
+86-371-86557731 +86-13613820652
info@fdachem.com China 20288 58
Capot Chemical Co.,Ltd.
+86-(0)57185586718 +86-13336195806
sales@capot.com China 29791 60
Fluoropharm Co., Ltd.
+86-0571-85586753; +8613336034509
sales@fluoropharm.com China 1376 60
ATK CHEMICAL COMPANY LIMITED
+undefined-21-51877795
ivan@atkchemical.com China 32951 60
Speranza Chemical Co., Ltd.
+86-86-075521030354 +8618688942810
sophieliu@speranzachem.com China 802 55
career henan chemical co
+86-0371-86658258 +8613203830695
sales@coreychem.com China 29885 58
Nanjing Dolon Biotechnology Co.,Ltd.
18905173768
sales@dolonchem.com CHINA 2972 58
HaBo Hong Kong Co., Limited.
+86-25-18512596065
info@habotech.com CHINA 933 58
Hebei Weibang Biotechnology Co., Ltd
+8615531157085
abby@weibangbio.com China 8816 58

3,4-Dichloroiodobenzene ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved