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-(2,3-?????)??????

2-(2,3-?????)??????
2-(2,3-?????)?????? ??? ???
?? ??:
76574-43-1
???:
2-(2,3-?????)??????
???(??):
2-(2,3-?????)??????
???:
2-(2,3-Dimethylphenyl)acetonitrile
???(??):
2,3-Dimethylbenzeneacetonitrile;(2,3-dimethylphenyl)acetonitrile;Benzeneacetonitrile,2,3-dimethyl-;2-(2,3-Dimethylphenyl)acetonitrile
CBNumber:
CB1947973
???:
C10H11N
??? ??:
145.2
MOL ??:
76574-43-1.mol

2-(2,3-?????)?????? ??

???
51-53 °C
?? ?
98-105 °C(Press: 3 Torr)
??
0.979±0.06 g/cm3(Predicted)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
HS ?? 2926907090
????(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
??????:
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.

2-(2,3-?????)?????? C??? ??, ??, ??

2-(2,3-?????)?????? ?? ?? ? ???

???

?? ??


2-(2,3-?????)?????? ?? ??

???( 22)?? ??
??? ?? ??? ?? ?? ? ??
Capot Chemical Co.,Ltd.
+86-(0)57185586718 +86-13336195806
sales@capot.com China 29730 60
ATK CHEMICAL COMPANY LIMITED
+undefined-21-51877795
ivan@atkchemical.com China 33024 60
Dayang Chem (Hangzhou) Co.,Ltd.
+86-0571-88938639 +8617705817739
info@dycnchem.com China 52849 58
PT CHEM GROUP LIMITED
+86-85511178; +86-85511178;
peter68@ptchemgroup.com China 35425 58
Zibo Hangyu Biotechnology Development Co., Ltd
+86-0533-2185556 +8615965530500
nickzhang@hangyubiotech.com China 10983 58
LEAPCHEM CO., LTD.
+86-852-30606658
market18@leapchem.com China 43340 58
Amadis Chemical Company Limited
571-89925085
sales@amadischem.com China 131957 58
Capot Chemical Co., Ltd +86 (0) 571 85 58 67 18
sales@capotchem.com China 18207 66
ShangHai Angti Biotechnology Co., Ltd. 13764913901
info@angtibio.com China 5059 55
ATK CHEMICAL COMPANY LIMITED 021-51619050 13301662590
mandy@atkchemical.com China 9070 55

2-(2,3-?????)?????? ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved