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

N,N'-??(4-???-2-????)-N,N'-??????

N,N'-??(4-???-2-????)-N,N'-??????
N,N'-??(4-???-2-????)-N,N'-?????? ??? ???
?? ??:
169685-34-1
???:
N,N'-??(4-???-2-????)-N,N'-??????
???(??):
N,N'-??(4-???-2-????)-N,N'-??????
???:
N,N'-Bis(4-methoxy-2-methylphenyl)-N,N'-diphenylbenzidine
???(??):
N,N'-Bis(4-methoxy-2-methylphenyl)-N,N'-diphenylbenzidine;N,N'-Bis(2'-methyl-4'-methoxyphenyl)-N,N'-diphenylbenzidine;N,N'-Bis(4-methoxy-2-methylphenyl)-N,N'-diphenylbenzidine >N4,N4'-bis(4-methoxy-2-methylphenyl)-N4,N4'-diphenyl[1,1'-biphenyl]-4,4'-diamine;N,N'-Bis(4-methoxy-2-methylphenyl)-N,N'-diphenylbenzidine(purifiedbysublimation);[1,1'-Biphenyl]-4,4'-diamine, N4,N4'-bis(4-methoxy-2-methylphenyl)-N4,N4'-diphenyl-;N,N'-Bis(4-methoxy-2-methylphenyl)-N,N'-diphenylbenzidine (purified by sublimation);N,N'-Bis(4-methoxy-2-methylphenyl)-N,N'-diphenylbenzidine;N,N'-Bis(4-methoxy-2-methylphenyl)-N,N'-diphenylbenzidine (purified by sublimation)
CBNumber:
CB53038328
???:
C40H36N2O2
??? ??:
576.73
MOL ??:
169685-34-1.mol

N,N'-??(4-???-2-????)-N,N'-?????? ??

???
158.0 to 162.0 °C
?? ?
727.3±60.0 °C(Predicted)
??
1.159±0.06 g/cm3(Predicted)
?? ?? (pKa)
-1.41±0.60(Predicted)
??? ??
powder to crystal
??
???? ?? ???

??

HS ?? 2922.29.8190
???? ?? 2012-3-5367

N,N'-??(4-???-2-????)-N,N'-?????? C??? ??, ??, ??

N,N'-??(4-???-2-????)-N,N'-?????? ?? ?? ? ???

???

?? ??


N,N'-??(4-???-2-????)-N,N'-?????? ?? ??

???( 24)?? ??
??? ?? ??? ?? ?? ? ??
Alfa Chemistry

Info@alfa-chemistry.com United States 24072 58
Wuhan Topule Biopharmaceutical Co., Ltd
+8618327326525
masar@topule.com China 8467 58
Aladdin Scientific

tp@aladdinsci.com United States 52924 58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.
+8618950047208
ellena@amitychem.com China 43416 58
TCI (Shanghai) Development Co., Ltd. 021-67121386
Sales-CN@TCIchemicals.com China 24529 81
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-36680489
Sales-JP@TCIchemicals.com Japan 28387 80
TCI Europe 320-37350700
sales@tcieurope.eu Europe 23671 75
TCI AMERICA 800-4238616
sales@tciamerica.com Americas 23653 75
Zhengzhou Huiju Chemical Co., Ltd. 0371-0371-55900031 18137872243
2853979815@qq.com China 10007 55
9ding chemical ( Shanghai) Limited 021-021-52271985 17721149837
sales@9dingchem.com China 19800 60

Copyright 2019 ? ChemicalBook. All rights reserved