一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

2-Chloro-3-cyanopyridine

2-Chloro-3-cyanopyridine ??? ???
?? ??:
6602-54-6
???:
2-Chloro-3-cyanopyridine
???(??):
2-CHLORONICOTINONITRILE;2-Chloro-3-cyanopyri;2-CHLORONICOTINITRILE;3-cyano-2-chloropyridine;2-CHLORO-3-PYRIDINECARBONITRILE;NSC 73287;AKOS 93614;RARECHEM AH CK 0066;2-Chloronictinonitril;2-Chloronicotinotrile
CBNumber:
CB2360357
???:
C6H3ClN2
??? ??:
138.55
MOL ??:
6602-54-6.mol
MSDS ??:
SDS

2-Chloro-3-cyanopyridine ??

???
104-107 °C(lit.)
?? ?
112°C 1mm
??
1.3185 (rough estimate)
???
1.4877 (estimate)
???
112°C/1mm
?? ??
Keep in dark place,Sealed in dry,Room Temperature
?? ?? (pKa)
-2.17±0.10(Predicted)
??? ??
??? ?? ?? ????
??
???? ?????
BRN
115772
InChI
InChI=1S/C6H3ClN2/c7-6-5(4-8)2-1-3-9-6/h1-3H
InChIKey
JAUPUQRPBNDMDT-UHFFFAOYSA-N
SMILES
C1(Cl)=NC=CC=C1C#N
CAS ??????
6602-54-6(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xn,T,Xi
?? ???? ?? 20/21/22-36/37/38
????? 26-36-36/37/39
????(UN No.) UN 3439 6.1/PG 3
WGK ?? 3
?? ?? ?? Toxic/Irritant
?? ?? 6.1
???? III
HS ?? 29333990
???? ??? 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
Hazard Classifications Acute Tox. 4 Dermal
Acute Tox. 4 Inhalation
Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
0
2 0

2-Chloro-3-cyanopyridine MSDS


2-Chloronicotinonitrile

2-Chloro-3-cyanopyridine C??? ??, ??, ??

??? ??

white to light yellow crystal powder

??

2-Chloro-3-cyanopyridine (cas# 6602-54-6) is a compound useful in organic synthesis.

???

2-Chloro-3-cyanopyridine has acute toxicity (Oral) and acute toxicity (Inhalation). It causes skin irritation and serious eye irritation.

2-Chloro-3-cyanopyridine ?? ?? ? ???

???

?? ??


2-Chloro-3-cyanopyridine ?? ??

???( 589)?? ??
??? ?? ??? ?? ?? ? ??
Hebei Chuanghai Biotechnology Co., Ltd
+86-15350571055
Sibel@chuanghaibio.com China 8737 58
Hebei Chuanghai Biotechnology Co,.LTD
+86-86-13131129325
sales1@chuanghaibio.com China 5218 58
Anhui Ruihan Technology Co., Ltd
+undefined17756083858
daisy@anhuiruihan.com China 954 58
airuikechemical co., ltd.
+86-18353166132
sales02@airuikechemical.com China 983 58
Hebei Zhuanglai Chemical Trading Co.,Ltd
13343047651
admin@zlchemi.com China 3689 58
Capot Chemical Co.,Ltd.
+86-(0)57185586718 +86-13336195806
sales@capot.com China 29626 60
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21531 55
Chembon Pharmaceutical Co., Ltd.
+86-28-8425-2981
CHINA 722 55
career henan chemical co
+86-0371-86658258
sales@coreychem.com China 29766 58
NINGBO INNO PHARMCHEM CO., LTD.
13867897135
sales@nbinno.com CHINA 920 58

2-Chloro-3-cyanopyridine ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved
香河县| 武功县| 眉山市| 永嘉县| 滕州市| 康定县| 西安市| 景泰县| 北宁市| 五原县| 大名县| 天柱县| 垫江县| 武汉市| 西丰县| 山阴县| 双柏县| 陆良县| 泌阳县| 明水县| 台南市| 恩施市| 武邑县| 福安市| 新晃| 罗平县| 肥东县| 博客| 德保县| 苏尼特右旗| 康乐县| 扬中市| 察雅县| 科尔| 沂南县| 綦江县| 昌吉市| 郎溪县| 丁青县| 犍为县| 浠水县|