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等級
for analytical purposes
品質等級
蒸汽壓力
1 mmHg ( 190 °C)
化驗
98%
形狀
powder
mp
432 °C (lit.)
溶解度
H2O: decomposes(lit.)
SMILES 字串
Cl[Hf](Cl)(Cl)Cl
InChI
1S/4ClH.Hf/h4*1H;/q;;;;+4/p-4
InChI 密鑰
PDPJQWYGJJBYLF-UHFFFAOYSA-J
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一般說明
氯化铪，又名四氯化铪，常用作前体生产铪金属和各种铪化合物。还用作某些有机合成反应的催化剂。因其反应性和湿度敏感性，氯化铪通常在惰性环境中处理。
應用
氯化铪用处：
- 作为前体合成磷酸铪锂，因其高离子导电性和化学稳定性而用作锂电池的固态电解质材料。
- 作为催化剂用于各种羰基化合物（包括醛和酮）的缩醛化反应。
- 作为催化剂用于羧酸与醇的直接酯化缩合反应。
- 作为锂和钠离子电池的高容量正极材料。
訊號詞
Danger
危險聲明
危險分類
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1
安全危害
儲存類別代碼
8A - Combustible corrosive hazardous materials
水污染物質分類（WGK）
WGK 3
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Direct condensation of carboxylic acids with alcohols catalyzed by hafnium (IV) salts.
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Visualization of the cytoskeletal elements in tissue culture cells by bloc-staining with hafnium chloride after rapid freezing and freeze-substitution fixation.
T Hatae et al.
Journal of electron microscopy, 33(2), 186-190 (1984-01-01)
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The feasibility of a previously established method based on ozonolysis and hydrogenation reactions for the production of 9-hydroxynonanoic acid from oleic acid has been demonstrated. Metal catalyzed lactonization conditions have been used to convert 9-hydroxynonanoic acid into 1,11-dioxacycloicosane-2,12-dione, which is
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Organic & biomolecular chemistry, 5(12), 1975-1978 (2007-06-07)
Two distinct economical catalysts for intramolecular hydroaminations of electronically unactivated alkenes with basic amines are described, which are based on (a) group 4 metal halides under basic reaction conditions or (b) Brønsted-acid organocatalysts.
商品
In the last two decades, a new method termed solid-state metathesis (SSM) has been developed to synthesize compounds that are often difficult to produce conventionally.
In the last two decades, a new method termed solid-state metathesis (SSM) has been developed to synthesize compounds that are often difficult to produce conventionally.
Global Trade Item Number
| 货号 | GTIN |
|---|---|
| 258202-50G | 4061826061688 |
| 258202-10G | 4061826061619 |
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