590592
四氯化铪
purified by sublimation, 99.9% trace metals basis
别名:
四氯化铪, 四氯铪
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关于此项目
线性分子式:
HfCl4
化学文摘社编号:
分子量:
320.30
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
236-826-5
MDL number:
Assay:
99.9% trace metals basis
Form:
powder
产品名称
四氯化铪, purified by sublimation, 99.9% trace metals basis
InChI key
PDPJQWYGJJBYLF-UHFFFAOYSA-J
InChI
1S/4ClH.Hf/h4*1H;/q;;;;+4/p-4
SMILES string
Cl[Hf](Cl)(Cl)Cl
vapor pressure
1 mmHg ( 190 °C)
assay
99.9% trace metals basis
form
powder
purified by
sublimation
reaction suitability
core: hafnium
impurities
≤1500.0 ppm Trace Metal Analysis
Quality Level
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Application
氯化铪（IV）可用作以下反应的催化剂：
- 通过醛、胺和亚磷酸盐的一锅三组分反应合成α-氨基膦酸酯 。
- 在离子液中将碳水化合物转化为 5-羟甲基糠醛。
- 由N-取代苯二胺和醛平行合成 1,2-取代苯并咪唑。
- 通过溶胶凝胶法制备 制备氯化铪的前体。
- 合成胍基氯化铪（IV）复合物的原料。
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
supp_hazards
存储类别
8B - Non-combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Highly efficient synthesis of ?-aminophosphonates catalyzed by hafnium(IV) chloride
Xiao-Chuan Li, et al.
Tetrahedron Letters, 57, 1782-1785 (2016)
Synthesis and crystal structures of bulky guanidinato zirconium (IV) and hafnium (IV) chloride complexes
Cameron Jones, et al.
Journal of Chemical Crystallography, 42, 866-870 (2012)
Catalytic conversion of carbohydrates into 5-hydroxymethylfurfural by Hafnium (IV) chloride in ionic liquids
Zehui Zhang, et al.
Starch, 64, 770-775 (2012)
Activated carbon supported hafnium (IV) chloride as an efficient, recyclable, and facile removable catalyst for expeditious parallel synthesis of benzimidazoles
Xiao-Chong Peng, et al.
Catalysts, 10, 436-436 (2020)
Hafnium oxide nanoparticles synthesized via sol-gel route for an efficient detection of volatile organic compounds at room temperature
Anamitra Chattopadhyay and Jhasaketan Nayak
Materials Science in Semiconductor Processing, 139 , 106336-106336 (2022)
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