产品名称

英文名称：Hafnium chloride

同义词

Hafnium tetrachloride 、 Tetrachlorohafnium、四氯化铪 、 四氯铪

产品性质

CAS编号：13499-05-3

分子式：Cl4Hf

分子量：320.3

EC号：236-826-5

PubChem编号：37715

别名：四氯化铪 | 四氯铪

英文别名：Hafnium tetrachloride | Tetrachlorohafnium

规格或纯度：99.5%

英文名称：Hafnium chloride

储存温度：充氩

运输条件：常规运输

产品介绍：ApplicationHafnium(IV) chloride is used as a precursor for catalyst involved in the Ziegler-Natta polymerization of propylene. It is an effective Lewis acid for various applications in organic synthesis viz alkylation of ferrocene. Further, it increases the rate and control of 1,3-dipolar cycloadditions. It is also used to prepare hafnium dioxide and hafnium silicate, which is used as high-k-dielectrics in the production of integrated circuits.

IUPAC Name：tetrachlorohafnium

INCHI：InChI=1S/4ClH.Hf/h4*1H;/q;;;;+4/p-4

InChi Key：PDPJQWYGJJBYLF-UHFFFAOYSA-J

Canonical SMILES：Cl[Hf](Cl)(Cl)Cl

Isomeric SMILES：Cl[Hf](Cl)(Cl)Cl

PubChem CID：37715

UN Number：3260

溶解性：Soluble in water, methanol and acetone.

敏感性：对湿度敏感

象形图：

信号词：Danger

危险声明：H314 Causes severe skin burns and eye damageH317 May cause an allergic skin reaction

预防措施声明：P261,P280,P302+P352,P321,P405,P501,P264,P260,P301+P330+P331,P304+P340,P363,P272,P333+P313,P362+P364,P305+P354+P338,P302+P361+P354,P316

Merck Index：14,4588

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