CAS: 5392-82-5; 1,4-Dichloro-2-Isocyanatobenzene

该化合物是一种有机化合物,其特征是附于二氯苯环的异丙氰酸性功能组(-N=C=O),一般是一种无色的黄色液体,其发光的气味表明其反应性和潜在毒性.该化合物以其在有机合成中的作用而著称,特别是在准备各种药品和农用化学剂方面.它表现出对核素的高度反应性,使其在形成尿素和其他衍生物方面有所助益.由于氯原子的存在,它也可能表现出更强的电子药用特性.在处理该物质时,安全防范是必要的,因为如果吸入,摄取或通过皮肤吸收该物质,可能会对眼睛和呼吸道造成刺激.在一个冷却,干燥的地方适当储存不相容的材料,对于保持其稳定性和防止危险反应至关重要.

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物理性质

MSDS等安全信息

欧盟法规

ECHA物质ECHA物质C&L通报REACH预注册

上下游产品

phosgene 2,5 dichloroaniline 2,5-dichloroacetanilide 2,5-dichloroaniline hydr°Chloride tert-butyl ester(2,5-dichloro-phenyl)-peroxycarbamic acid tert-butyl ester S-isopropyl ester(2,5-dichloro-phenyl)-thi°Carbamic acid S-isopropyl ester N',N'''-bis-(2,5-dichloro-phenyl)-N,N''-ethanediyl-di-ureaN',N'''-bis-(2,5-dichloro-phenyl)-N,N''-ethanediyl-di-urea 1,3-bis(2,5-dichlorophenyl)urea

合成工艺路线路线简述

    📜2,5-Dichlor-Phenylisocyanid-Dichlorid置于phosphorus Pentoxide体系中,化学反应生成 2,5-二氯苯基异氰酸酯
    参考文献:Kuehle,E. Et Al.,Angewandte Chemie,1969,Vol. 81,P. 18-32
    标题:Kuehle,E. Et Al.,Angewandte Chemie,1969,Vol. 81,P. 18-32

    海关参考信息

    专利信息


    专利号:CN-111471171-B
    优先权日:2019-01-24
    标 题:A kind of aryl sulfonic acid intermediate and its preparation method, and its application for the synthesis of low temperature sensitive admixture for concrete

    专利号:US-11807596-B2
    优先权日:2017-10-26
    标题:Thiol compounds, synthesis method therefor, and utilization of said thiol compounds
    发明人：OKUMURA NAOTO; OTSUKA AKIHITO; KUMANO TAKESHI; FUJIKAWA KAZUYUKI; ARAKI YUSUKE
    权利人:SHIKOKU CHEM
    摘要:The purpose of the present invention is to provide: novel thiol compounds; a method for synthesizing said thiol compounds; curing agents containing said thiol compounds; resin compositions containing said thiol compounds and an epoxy compound; and resin compositions containing said thiol compounds and an ene compound having a carbon-carbon double bond in a molecule. Furthermore, the purpose of the present invention is to provide adhesives and sealants having these resin compositions as ingredients. The thiol compounds of the present invention are represented by chemical formula (I) to chemical formula (VII).

    专利号:EP-1957644-A2
    优先权日:2005-12-01
    标题 :Enzymatic encoding methods for efficient synthesis of large libraries

    专利号:WO-2007062664-A2
    优先权日:2005-12-01
    标 题 :Enzymatic encoding methods for efficient synthesis of large libraries

    专利号:EP-3702348-A1
    优先权日:2017-10-26
    标 题 :Thiol compounds, synthesis method therefor, and utilization of said thiol compounds

    专利号:TW-202037631-A
    优先权日:2019-01-07
    标题 :Thiol compound, its synthesis method and utilization of the thiol compound

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    合成参考文献


    参考文献:10.1007/s00228-002-0423-z
    摘要:Hamdy S, Hiratsuka M, Narahara K, El-Enany M, Moursi N, Ahmed M, Mizugaki M. Allele and genotype frequencies of polymorphic DCP1, CETP, ADRB2, and HTR2A in the Egyptian population. European Journal of Clinical Pharmacology. 2002 Mar 01;58(1):29–36. doi: 10.1007/s00228-002-0423-z.
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