CAS: 17249-79-5; 2,3-Dichlorothiophene

该化合物是一种杂交有机化合物,其特点是五人环,含有硫磺和氯替代成分;其特征是硫苯环,这是一种循环化合物,有4个碳原子和1个硫原子;在此情况下,2,2个氯原子附于环的2和3个位置;该化合物一般没有颜色,可粉色黄色液体,有独特的气味;以其活性为名,特别是其电流替代反应,因为存在含氯的电流原子,可影响硫苯环的电子特性. 2,3-二氯二苯苯在各种化学合成中使用,可作为生产农用化学品,药品和其他有机化合物的中间体,其物理特性,如沸点和溶解性,可因环境条件和纯度而变化;在处理该化合物时,应采取安全防范措施,因为如果吸入或吸入,可能会对健康造成风险.

英文名称2,3-Dichlorothiophene
中文名称2,3-二氯噻吩
IUPAC名称2,3-dichlorothiophene
其它别名Thiophene, 2,3-Dichloro-; C4H2Cl2S; 2,3-Dichlorothiophene; 2,3-Dichloro-Thiophene; Thiophene, Dichloro-; 2,3-Bis(Ch
CAS编号17249-79-5
MFCD编号:MFCD00043890
EINECS号:624-917-6
分子式:C4H2Cl2S
分子量:153.03
产品CID: 883096
产品分类有机原料→分子砌块→芳杂环类化合物→噻吩类化合物

相似结构搜索
产品信息参考
InChIKey: LVNVLQIXMBTMPH-UHFFFAOYSA-N
InChI=1S/C4H2Cl2S/c5-3-1-2-7-4(3)6/h1-2H…
计算化学: 氢键受体数1.0氢键供体数0.0可旋转键数0.0

MSDS等安全信息

GHS象形图
GHS符号GHS06 & GHS05 & GHS08;
注释: Skull and crossbones & Corrosion & Health hazard
危险类别急性毒性类别3(经口)
严重眼损伤类别1
呼吸道致敏类别1
特定目标器官毒性 - 单次接触类别3
易燃液体类别4
急性毒性类别2(吸入)
急性毒性类别3(经皮)
警示词Danger(危险)
危险描述H301 |吞咽会中毒.
H318 |造成严重眼损伤.
H334 |吸入可能引起过敏或哮喘症状或呼吸困难.
H335 |可能引起呼吸道刺激.
H227 |可燃液体
H330 |吸入致命.
H311 |皮肤接触会中毒.
防范说明P210-P261-P264-P270-P280-P284-P304+P340-P330-P370+P378-P403-P405-P501
危险等级6.1
UN编号2810.0
危险品标志T
包装等级Ⅲ
安全声明26-36/37/39-45
危险类别码25-43
WGK Germany3

欧盟法规

ECHA物质C&L通报

上下游产品

合成工艺路线路线简述

3-氯噻吩置于氯体系中,化学反应生成2,3-二氯噻吩
参考文献:Dettmeier,Udo; Eichler,Klaus; Kuehlein,Klaus,Angewandte Chemie,1987,Vol. 99,# 5,P. 470-471
标题:Dettmeier,Udo; Eichler,Klaus; Kuehlein,Klaus,Angewandte Chemie,1987,Vol. 99,# 5,P. 470-471

专利信息

专利号:US-4221915-A
优先权日:1977-03-11
标题:Process for preparing thiophene derivatives and thiophene derivatives obtained thereby
发明人：KONDO KIYOSHI; TSUNEMOTO DAIEI; FUJISAWA TAMOTSU
权利人:SAGAMI CHEM RES
摘要:Process for the preparation of a series of thiophene derivatives, from which 2-thiopheneacetic acid derivatives can easily be prepared, in high yields and selectivity by using substituted or unsubstituted thiophenes as the starting materials by easy operations. 2-Thiopheneacetic acid derivatives are very useful compounds as the chemical modifier of penicillin and cephalosporin. Novel compounds, i.e. Î±-arylthio-2-thiopheneacetic acids are also disclosed. These compounds are useful as the intermediates of the synthesis of 2-thiopheneacetic acids.

专利号:CN-101314598-B
优先权日:2008-07-14
标题:A New Process for the Synthesis of 5-Chloro-2-Carboxylic Acid Methyl Ester-3-Methylaminosulfonylthiophene

专利号:EP-2826772-A1
优先权日:2010-01-26
标题 :Intermediates for the synthesis of oxygen-substituted 3-heteroaroylamino-propionic acid derivatives

专利号:CN-106104833-A
优先权日:2014-03-26
标题 :Organic transistor, compound, organic semiconductor material for non-luminescent organic semiconductor device, material for organic transistor, coating liquid for non-luminescent organic semiconductor device, method for producing organic transistor, method for producing organic semiconductor film, non-luminescent organic semiconductor Synthesis method of organic semiconductor film for device and organic semiconductor material

其他信息查阅

浙江扬帆新材料股份有限公司

网址: http://www.shoufu.cn
企业联系电话：0571-88902507;0571-88902517;0571-88902509👤
地址:浙江省杭州市滨江区信诚路31号扬帆创业大厦

⚠️ 未注册 · 未认证企业

备注: 📌 数据来源说明：本展台内容基于各搜索引擎等公开数据整理，仅作展示用途。请用户自行辨别
✉️ 若企业需抹除展台内容或有异议，请通过页面底部联系方式告知我们，我们会尽快处理。

上海爱索化学有限公司

网址: http://www.aisuochem.com
电话: 0510-87556930👤

⚠️ 未注册 · 未认证企业

备注: 📌 数据来源说明：本展台内容基于各搜索引擎等公开数据整理，仅作展示用途。请用户自行辨别 ✉️ 若企业需抹除展台内容或有异议，请通过页面底部联系方式告知我们，我们会尽快处理。

第 1 / 1 页

现货

供应商参考报价(招募中)

品牌试剂参考报价(招募中)

实用工具

📌 第三方产品分析报告

✅ COA系统入驻 | 共享模式

合成参考文献

参考文献:10.2478/s11696-013-0452-3
摘要:Biradar J, Rajesab P, Sasidhar B. Design and synthesis of novel thiopheno-4-thiazolidinylindoles as potent antioxidant and antimicrobial agents. Chemical Papers. 2013 Nov 15;68(3):392–400. doi: 10.2478/s11696-013-0452-3.
参考文献:10.1007/7081_2014_126
摘要:Joule JA. De Novo Ring Synthesis of Thiophenes. 2014. In: Thiophenes. : Springer International Publishing; 2014.
参考文献:10.1007/bf02285014
摘要:Eon C, Pommier C, Guiochon G. Gas chromatographic study of donor-acceptor complexes II. Associations between aromatic heterocyclic derivatives and dibutyltetrachlorophthalate. Chromatographia. 1971 Jun;4(6):241–9. doi: 10.1007/bf02285014.
参考文献:10.1007/7081_2011_57
摘要:Dembinski R, Li Y, Gundapuneni D, Decker A. Synthesis of β-Halofurans. 2011. In: Halogenated Heterocycles. : Springer Berlin Heidelberg; 2011.
参考文献:10.1007/s00706-015-1476-x
摘要:Somappa SB, Biradar JS, Rajesab P, Rahber S, Sundar M. A one-pot synthesis of indole-appended heterocycles as potent anti-inflammatory, analgesic, and CNS depressant agents. Monatshefte für Chemie - Chemical Monthly. 2015 Apr 29;146(12):2067–78. doi: 10.1007/s00706-015-1476-x.