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

?????????,95

?????????,95
?????????,95 ??? ???
?? ??:
7735-44-6
???:
?????????,95
???(??):
?????????,95
???:
TETRADECANEDINITRILE, 95
???(??):
Tetradecaned nitrile;TETRADECANEDINITRILE, 95;TETRADECANDISAEUREDINITRIL 98%(GC)
CBNumber:
CB5501779
???:
C14H24N2
??? ??:
220.35
MOL ??:
7735-44-6.mol

?????????,95 ??

???
33.5°C
?? ?
351.31°C (rough estimate)
??
0.8943 (rough estimate)
???
1.4400 (estimate)

??

?????????,95 C??? ??, ??, ??

??? ??

white crystalline solid

?????????,95 ?? ?? ? ???

???

?? ??


?????????,95 ?? ??

???( 5)?? ??
??? ?? ??? ?? ?? ? ??
SUZHOU SENFEIDA CHEMICAL CO.,LTD
+86-0512-83500002 +8615195660023
sales@senfeida.com China 26362 58
Zhengzhou convergence chemical co., LTD 0371-0371-55153829 18003835034
2853979819@qq.com China 9857 58

Copyright 2019 ? ChemicalBook. All rights reserved