CAS: 10049-10-2; Chromium(Ii) Fluoride

该化合物是一种无机化合物,其特点是在+2氧化状态下形成铬,与氟化离子结合,其特点是灰状或绿状固体,以其离子结合性质而著称,有助于其稳定性和相对较高的熔点.CrF2在水中是溶解的,但可溶解于强酸中,形成铬离子和溶解的氟化离子.该化合物显示出了无孔电子在铬离子中的存在所产生的磁性特性,使它成为各种磁学研究的兴趣.此外,铬氟化物可被用于其他铬化合物的合成,并可能具有材料科学方面的应用,特别是在涂层和陶瓷的开发方面.当处理CrF2时,应当采取安全防范措施,因为铬化合物可能会对健康造成危害,特别是在吸入或皮肤接触方面.总的来说,铬氟化物在工业和研究中都是一种重要的化合物,反映了金属的交替性.

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欧盟法规

ECHA物质ECHA物质C&L通报REACH预注册

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    专利信息


    专利号:US-2024197726-A1
    优先权日:2021-03-03
    标 题:Novel tetrahydroisoquinoline alkaloid compound containing macrocycle
    发明人:OGURI HIROKI; TANIFUJI RYO
    权利人:UNIV TOKYO
    摘要:[Problem] To provide: a novel tetrahydroisoquinoline (THIQ) alkaloid compound having a macrocyclic structure; an intermediate of the compound; and a method for producing the compound.[Solution] Provided is a compound represented by formula (I), or a pharmaceutically acceptable salt thereof.The present invention also provides: a method for synthesizing this compound; and an intermediate compound useful in this synthesis.

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    摘要:Merck Index - O'Neil MJ, Heckelman PE, Dobbelaar PH, Roman KJ (eds). The Merck Index, An Encyclopedia of Chemicals, Drugs, and Biologicals, 15th Ed. Cambridge, UK: The Royal Society of Chemistry, 2013.
    摘要:Asthma in the Workplace - Chan-Yeung M, Malo J-L, Bernstein DI (eds.) Asthma in the Workplace, 4th Ed. New York: Taylor & Francis, 2013., p. 296
    摘要:Nordberg - Nordberg GF, Fowler BA, Nordberg M (eds). Handbook on the Toxicology of Metals, 4th Ed. Boston: Elsevier, 2015., p. 718
    摘要:ACGIH - Documentation of the TLVs and BEIs, 7th Ed. Cincinnati: ACGIH Worldwide, 2020.
    摘要:Hawley - Lewis RJ. _Hawley's Condensed Chemical Dictionary, _15th Ed. New York: John Wiley & Sons, 2007.
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