The store will not work correctly when cookies are disabled.
JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.
Hafnium chloride - Ultra dry,99.9% (metals basis), Zr
Basic Description Synonyms Hafnium tetrachloride|13499-05-3|Hafnium(IV) chloride|tetrachlorohafnium|HfCl4|Hafnium chloride (HfCl4), (T-4)-|UNII-CNZ9V5JM5H|EINECS 236-826-5|Hafnium IV Chloride|EC 236-826-5|37230-84-5|Hafnium(IV) chloride, 98%|Hafnium chloride(HfCl4), (T-4)-|Hafnium( Specifications & Purity Ultra dry,99.9% (metals basis), Zr<0.5% Storage Temp Argon charged Shipped In Normal Grade Ultra dry Note 100g，10g,1g卖完停产，不再备货 Product Description Hafnium(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.
Names and Identifiers 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 Molecular Weight 320.3
Chemical and Physical Properties Solubility Soluble in methanol and acetone. Sensitivity Moisture Sensitive. Store under Nitrogen. Ambient temperatures
Safety and Hazards(GHS) Pictogram(s) GHS05 , GHS07 Signal Danger Hazard Statements H314: Causes severe skin burns and eye damage
H317: May cause an allergic skin reaction
Precautionary Statements P261: Avoid breathing dust/fume/gas/mist/vapors/spray.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352: IF ON SKIN: wash with plenty of water.
P321: Specific treatment (see ... on this label).
P405: Store locked up.
P501: Dispose of contents/container to ...
P264: Wash hands [and …] thoroughly after handling.
P260: Do not breathe dust/fume/gas/mist/vapors/spray.
P301+P330+P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P304+P340: IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P363: Wash contaminated clothing before reuse.
P272: Contaminated work clothing should not be allowed out of the workplace.
P333+P313: IF SKIN irritation or rash occurs: Get medical advice/attention.
P362+P364: Take off contaminated clothing and wash it before reuse.
P305+P354+P338: IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing.
P302+P361+P354: IF ON SKIN: Take off Immediately all contaminated clothing. Immediately rinse with water for several minutes.
P316: Get emergency medical help immediately.
Merck Index 14,4588
Solution Calculators Molarity Calculator Determine the necessary mass, volume, or concentration for preparing a solution.
Dilution Calculator Determine the dilution needed to prepare a stock solution.
Reconstitution Calculator
H2427501
