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

2,3,3'-TRICHLOROBIPHENYL

2,3,3'-TRICHLOROBIPHENYL ??? ???
?? ??:
38444-84-7
???:
2,3,3'-TRICHLOROBIPHENYL
???(??):
CB 20;PCB 20;BZ NO 20;PCB NO 20;2,3,3'-CB;PCB20 in Cyclohexane;5,5’,6-trichlorobiphenyl;2,3,3'-Trichlorobiphenyl;3,2',3'-Trichlorobiphenyl;2',3,3'-Trichlorobiphenyl
CBNumber:
CB4311863
???:
C12H7Cl3
??? ??:
257.54
MOL ??:
38444-84-7.mol

2,3,3'-TRICHLOROBIPHENYL ??

???
63.91°C (estimate)
?? ?
334.36°C (rough estimate)
??
1.3510 (rough estimate)
???
1.6040 (rough estimate)
?? ??
2-8°C
BRN
8141481
EPA
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(UN No.) UN 3077 9 / PGIII
????(GHS): GHS hazard pictogramsGHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H373 ??? ?? ?? ???? ??(??, ??? ?? ??? ?? ??? ??)? ??? ??? ? ?? ?? ???? ?? - ?? ?? ?? 2 ?? P260, P314, P501
H410 ??? ??? ?? ????? ?? ??? ?? ????? ?? - ?? ?? 1 ?? GHS hazard pictograms P273, P391, P501
??????:
P260 ??·?·??·???·??·...·????? ???? ???.
P273 ???? ???? ???.
P314 ???? ??? ???? ??·??? ????.
P391 ???? ????.
P501 ...? ??? / ??? ?? ???.

2,3,3'-TRICHLOROBIPHENYL C??? ??, ??, ??

??

2,3,3''-Trichlorobiphenyl is a polychlorinated biphenyl (PCB) congeners.

2,3,3'-TRICHLOROBIPHENYL ?? ?? ? ???

???

?? ??


2,3,3'-TRICHLOROBIPHENYL ?? ??

???( 36)?? ??
??? ?? ??? ?? ?? ? ??
SUZHOU SENFEIDA CHEMICAL CO.,LTD
+86-0512-83500002 +8615195660023
sales@senfeida.com China 26362 58
Aladdin Scientific

tp@aladdinsci.com United States 57505 58
Shaanxi Didu New Materials Co. Ltd +86-89586680 +86-13289823923
1026@dideu.com China 8701 58
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788
jkinfo@jkchemical.com China 96815 76
Shandong Xiya Chemical Co., Ltd 4009903999 13355009207
3007715519@qq.com China 18736 57
Sichuan Kulinan Technology Co., Ltd 400-1166-196 18981987031
cdhxsj@163.com China 11707 57
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-6206333 1316706386
anhua.mao@aladdin-e.com China 25003 65
Shanghai BeiZhuo Biotech Co., Ltd. 021-61119791,13386096464
bzswkf@foxmail.com China 3921 50
Shanghai JONLN Reagent Co., Ltd. 400-0066400 13621662912
422131432@qq.com China 9978 55
TianJin Alta Scientific Co., Ltd. 022-65378550-8551
contact@altascientific.com China 2773 58

2,3,3'-TRICHLOROBIPHENYL ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved