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

1-(2,4-dinitrophenyl)-2-phenylhydrazine

1-(2,4-dinitrophenyl)-2-phenylhydrazine ??? ???
?? ??:
64264-31-9
???:
1-(2,4-dinitrophenyl)-2-phenylhydrazine
???(??):
1-(2,4-dinitrophenyl)-2-phenylhydrazine;Hydrazine, 1-(2,4-dinitrophenyl)-2-phenyl-
CBNumber:
CB92107102
???:
C12H10N4O4
??? ??:
274.23
MOL ??:
64264-31-9.mol

1-(2,4-dinitrophenyl)-2-phenylhydrazine ??

???
116.5-118.5 °C(Solv: toluene (108-88-3))
?? ?
360.6±42.0 °C(Predicted)
??
1.524±0.06 g/cm3(Predicted)
?? ?? (pKa)
-0.28±0.70(Predicted)

??

1-(2,4-dinitrophenyl)-2-phenylhydrazine C??? ??, ??, ??

1-(2,4-dinitrophenyl)-2-phenylhydrazine ?? ?? ? ???

???

?? ??


1-(2,4-dinitrophenyl)-2-phenylhydrazine ?? ??

???( 3)?? ??
??? ?? ??? ?? ?? ? ??
MolMall Sarl --
info@molmall.net Switzerland 6882 58
VITAS-M LABORATORY, LTD. --
Russia 6753 64
Aronis --
aronis@aronis.ru Russia 6592 60

Copyright 2019 ? ChemicalBook. All rights reserved