天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

1-????-3-???????

1-????-3-???????
1-????-3-??????? ??? ???
?? ??:
52407-43-9
???:
1-????-3-???????
???(??):
1-????-3-???????
???:
1-BENZOFURAN-3-YLACETONITRILE
???(??):
3-Benzofuranacetonitrile;BENZOFURAN-3-ACETONITRILE;3-cyanomethylbenzo[b]furan;3-BENZO[B]FURYLACETONITRILE;BENZO[B]FURAN-3-ACETONITRILE;1-BENZOFURAN-3-YLACETONITRILE;2-(3-Benzofuranyl)acetonitrile;2-(benzofuran-3-yl)acetonitrile;Benzobüfuran-3-acetonitrile, 99%;Benzofuran-3-acetonitrile
CBNumber:
CB6407027
???:
C10H7NO
??? ??:
157.17
MOL ??:
52407-43-9.mol

1-????-3-??????? ??

???
38-42 °C(lit.)
?? ?
120 °C0.5 mm Hg(lit.)
??
1.185±0.06 g/cm3(Predicted)
???
>230 °F
??? ??
solid
???
?? ???.
BRN
1282785
CAS ??????
52407-43-9(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xn,Xi
?? ???? ?? 22-36-36/37/38-20/21/22
????? 26-36-36/37/39-22
????(UN No.) 3276
WGK ?? 3
?? ?? 6.1
???? III
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
??????:
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
0
2 0

1-????-3-??????? C??? ??, ??, ??

??? ??

white to light yellow crystal powde

??

Benzo[b]furan-3-acetonitrile is an important raw material and intermediate used in organic synthesis, pharmaceuticals agrochemicals and dyestuff fields.

1-????-3-??????? ?? ?? ? ???

???

?? ??


1-????-3-??????? ?? ??

???( 72)?? ??
??? ?? ??? ?? ?? ? ??
Accela ChemBio Inc.
+1-858-6993322
info@accelachem.com United States 20250 58
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63687 58
Shaanxi Dideu Medichem Co. Ltd
+86-29-87569266 15319487004
1015@dideu.com China 3974 58
Career Henan Chemica Co
+86-0371-86658258 +8613203830695
laboratory@coreychem.com China 30230 58
Aladdin Scientific

tp@aladdinsci.com United States 57505 58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.
+8618950047208
ellena@amitychem.com China 43416 58
Amadis Chemical Company Limited
571-89925085
sales@amadischem.com China 131957 58
Mainchem Co., Ltd. +86-0592-6210733
sale@mainchem.com China 32343 55
J & K SCIENTIFIC LTD. 18210857532
jkinfo@jkchemical.com China 96815 76
Alfa Aesar 400-6106006
saleschina@alfa-asia.com China 30123 84

1-????-3-??????? ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved