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

2,3,5-Trichloropyridine

2,3,5-Trichloropyridine ??? ???
?? ??:
16063-70-0
???:
2,3,5-Trichloropyridine
???(??):
Dichlorostannane;2,3,5-TrichL;5-Trichloropyridine;Trichloropyridine,98%;2,3,5-trichloro-pyridin;3,5,6-Trichloropyridine;2,3,5-TRICHLOROPYRIDINE;Pyridine, 2,3,5-trichloro-;2,3,5-TRICHLOROPYRIDINE 98+%;2,3,5-Trichloropyridine, ≥ 98.0%
CBNumber:
CB8111540
???:
C5H2Cl3N
??? ??:
182.44
MOL ??:
16063-70-0.mol
MSDS ??:
SDS

2,3,5-Trichloropyridine ??

???
46-50 °C (lit.)
?? ?
219 °C (lit.)
??
1.539±0.06 g/cm3(Predicted)
???
>230 °F
?? ??
under inert gas (nitrogen or Argon) at 2-8°C
?? ?? (pKa)
-2.92±0.10(Predicted)
??? ??
??
??? ??
??? ??
??
????? ?? ???
???
?? ?? ?????.
BRN
119384
InChI
InChI=1S/C5H2Cl3N/c6-3-1-4(7)5(8)9-2-3/h1-2H
InChIKey
CNLIIAKAAMFCJG-UHFFFAOYSA-N
SMILES
C1(Cl)=NC=C(Cl)C=C1Cl
CAS ??????
16063-70-0(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 52/53-36/37/38
????? 61-37/39-26
????(UN No.) UN 2811 6.1/PG 3
WGK ?? 2
RTECS ?? UU0525000
?? ?? ?? Irritant
?? ?? 6.1
HS ?? 29333990
???? ??? 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
Hazard Classifications Acute Tox. 3 Oral
Aquatic Chronic 3
Eye Dam. 1
Skin Sens. 1
?? mouse,LD50,intraperitoneal,430mg/kg (430mg/kg),BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)LIVER: FATTY LIVER DEGERATIONBEHAVIORAL: ANTIPSYCHOTIC,Toxicology and Applied Pharmacology. Vol. 11, Pg. 361, 1967.
???? ?? KE-34095
????(GHS): Corrosion (GHS05)Skull and Crossbones (GHS06)
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H301 ??? ??? ?? ?? ?? - ?? ?? 3 ?? P264, P270, P301+P310, P321, P330,P405, P501
H317 ????? ?? ??? ??? ? ?? ?? ??? ?? ?? 1 ?? P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H318 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 1 ?? P280, P305+P351+P338, P310
H412 ??? ??? ?? ????? ??? ?? ????? ?? - ?? ?? 3 P273, P501
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P273 ???? ???? ???.
P280 ????/???/???/?????? ?????.
P301+P310 ???? ?? ????(??)? ??? ????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
1
1 0

2,3,5-Trichloropyridine C??? ??, ??, ??

??? ??

Beige powder

??

2,3,5-Trichloropyridine may be used in the synthesis of 3,5-dichloro-2-arylpyridines via palladium acetate-catalyzed ligand-free Suzuki reaction with arylboronic acids.

?? ??

Separation and migration behavior of 2,3,5-trichloropyridine has been studied by micellar electrokinetic chromatography. Crystal structure of 2,3,5-trichloropyridine has been reported. Mol-ecules of 2,3,5-trichloropyridine in crystal are stacked along the short a axis and forms a layer structure. 2,3,5-Trichloropyridine is reported to undergo nucleophilic displacement reaction in ionic liquid to afford the corresponding 2-aryloxylpropionate.

2,3,5-Trichloropyridine ?? ?? ? ???

???

?? ??


2,3,5-Trichloropyridine ?? ??

???( 469)?? ??
??? ?? ??? ?? ?? ? ??
Jinan Dexinjia Bio&Tech Co., Ltd
+86-0531-82375818 +86-15064153060
sales@jndxj.com China 1285 58
Hebei Chuanghai Biotechnology Co., Ltd
+8615350571055
Sibel@chuanghaibio.com China 8738 58
Hebei Chuanghai Biotechnology Co,.LTD
+86-86-13131129325 +8613131129325
sales1@chuanghaibio.com China 5227 58
Henan Fengda Chemical Co., Ltd
+86-371-86557731 +86-13613820652
info@fdachem.com China 20122 58
Hebei Zhuanglai Chemical Trading Co.,Ltd
+8613343047651
admin@zlchemi.com China 3692 58
ATK CHEMICAL COMPANY LIMITED
+undefined-21-51877795
ivan@atkchemical.com China 33024 60
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418679 +8618949832763
info@tnjchem.com China 2988 55
career henan chemical co
+86-0371-86658258 +8613203830695
sales@coreychem.com China 29812 58
Xiamen AmoyChem Co., Ltd
+86-86-5926051114 +8615060885618
sales@amoychem.com China 6366 58
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63687 58

2,3,5-Trichloropyridine ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved
始兴县| 洪江市| 濮阳市| 板桥市| 济宁市| 东港市| 重庆市| 密云县| 梁河县| 固始县| 太原市| 北碚区| 昌邑市| 屏南县| 宁津县| 龙口市| 夹江县| 汾阳市| 武强县| 托克托县| 黄平县| 阳原县| 伊金霍洛旗| 四子王旗| 长汀县| 英山县| 泰州市| 右玉县| 澄城县| 广汉市| 多伦县| 宁陕县| 正阳县| 金溪县| 浦江县| 施甸县| 长丰县| 吉木乃县| 邻水| 突泉县| 西林县|