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-Dichlorothiophene

2,3-Dichlorothiophene ??? ???
?? ??:
17249-79-5
???:
2,3-Dichlorothiophene
???(??):
2,3-DICHLOROPYRIDINE;2,3-Dchlorothiophene;Thiophene, 2,3-dichloro-;2,3-Dichlorothiophene,97%;2,3-Dichlorothiophene in isooctane;2,3-Dichlorothiophene ISO 9001:2015 REACH
CBNumber:
CB7196249
???:
C4H2Cl2S
??? ??:
153.03
MOL ??:
17249-79-5.mol

2,3-Dichlorothiophene ??

???
-26 °C
?? ?
173-174 °C/760 mmHg (lit.)
??
1.456 g/mL at 25 °C (lit.)
???
n20/D 1.5680(lit.)
???
159 °F
?? ??
2-8°C
??? ??
??
Specific Gravity
1.4605
??
??~??? ??
BRN
1760
InChI
1S/C4H2Cl2S/c5-3-1-2-7-4(3)6/h1-2H
InChIKey
LVNVLQIXMBTMPH-UHFFFAOYSA-N
SMILES
Clc1ccsc1Cl
CAS ??????
17249-79-5(CAS DataBase Reference)
NIST
Thiophene, 2,3-dichloro-(17249-79-5)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? T
?? ???? ?? 25-43
????? 26-36/37/39-45
????(UN No.) UN 2810 6.1/PG 3
WGK ?? 3
?? ?? 6.1
???? III
HS ?? 29349990
???? ??? 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
Hazard Classifications Acute Tox. 3 Oral
Eye Dam. 1
Resp. Sens. 1
????(GHS): Corrosion (GHS05)Skull and Crossbones (GHS06)Health Hazard (GHS08)
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H301 ??? ??? ?? ?? ?? - ?? ?? 3 ?? P264, P270, P301+P310, P321, P330,P405, P501
H318 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 1 ?? P280, P305+P351+P338, P310
H334 ?? ? ????? ??, ?? ?? ?? ?? ?? ??? ? ?? ??? ??? ?? ?? 1 ?? P261, P285, P304+P341, P342+P311,P501
??????:
P280 ????/???/???/?????? ?????.
NFPA 704
2
3 0

2,3-Dichlorothiophene MSDS


2,3-Dichlorothiophene

2,3-Dichlorothiophene C??? ??, ??, ??

??? ??

Colorless liquid

??

Reactant for:

2,3-Dichlorothiophene ?? ?? ? ???

???

?? ??


2,3-Dichlorothiophene ?? ??

???( 139)?? ??
??? ?? ??? ?? ?? ? ??
Capot Chemical Co.,Ltd.
+86-(0)57185586718 +86-13336195806
sales@capot.com China 29626 60
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63645 58
CONIER CHEM AND PHARMA LIMITED

sales@conier.com China 49906 58
career henan chemical co
+86-0371-86658258
factory@coreychem.com China 29780 58
SIMAGCHEM CORP
+86-5922680277 +86-13806087780
sale@simagchem.com China 17339 58
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418671 +86-189 4982 3763
sales@tnjchem.com China 34526 58
Dideu Industries Group Limited
+86-29-89586680 +86-15129568250
1059@dideu.com China 29096 58
AFINE CHEMICALS LIMITED
+86-571-85134551 +86-18958018566
info@afinechem.com China 15058 58
CD Chemical Group Limited
+86-13651442114
info@codchem.com China 17253 58
Henan Alfa Chemical Co., Ltd
+8618339805032
sale03@alfachem.cn China 9811 58

2,3-Dichlorothiophene ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved
平阴县| 通辽市| 曲周县| 石首市| 乐至县| 禹城市| 尼玛县| 谷城县| 邳州市| 正定县| 宜宾市| 孟州市| 米易县| 东至县| 彩票| 南部县| 武汉市| 方山县| 环江| 商丘市| 壶关县| 巴楚县| 偃师市| 烟台市| 当雄县| 大同市| 枝江市| 腾冲县| 泊头市| 江陵县| 石泉县| 扎赉特旗| 巴塘县| 龙山县| 仲巴县| 铁岭县| 浦北县| 黄陵县| 玉龙| 洮南市| 滨州市|