{"id":6626,"productCode":"POHFCL410003N-5","chemicalCode":"HfCl4","name":"Hafnium Chloride","customName":null,"otherNames":"","formula":"HfCl4","purity":99.9,"form":"PO","size":"-100 mesh approx","composition":"Zr<1000 ppm","description":"","productionMethod":"DS","bulkAvailable":null,"productionStatus":"Stock","hazmat":null,"status":null,"repackage":false,"priceBase":"2345.00","quantityBase":"kg","bulkAvailability":true,"inProduction":"","factoryCode":"889, 0978 769, 271","publicComments":"inred export license may be required, PG II, Class 8","privateComments":"05/29/2022, new PO is issued cancelling Russian PO.\r\nJL said Hf &lt;200 ppm by GDMS\r\n\r\n\r\nLot No: 889-032219\r\nQTy: 1kg\r\nDK\r\n\r\nLot no. : 769-072022\r\nQty: 50 kg\r\nNotes: Only 21 kg available. 1 bottle broke. Powder leaking inside. Thus rest 4 kg could not accessed\r\npacking: (21 x 1 kg) + (50 x 500 g) in glass amber bottles vac packed\r\n\r\nLot No.: 271-030625\r\nQty: 1 kg (2 x 500 g)","chemicalCodeLetters":null,"image":null,"sizeData":"{\"formSize\":\"40\",\"size_form\":[{\"text\":\"-\"},{\"input_value\":\"100\"},{\"select\":{\"value\":\"mesh\",\"options\":[{\"value\":\"mesh\",\"text\":\"mesh\"},{\"value\":\"micron\",\"text\":\"micron\"},{\"value\":\"nm\",\"text\":\"nm\"}]}},{\"select\":{\"value\":\"approx\",\"options\":[{\"value\":\"\",\"text\":\"\"},{\"value\":\"approx\",\"text\":\"approx.\"}]}}]}","isLocked":true,"isSearchable":true,"storedLocation":null,"chemicalId":527,"old_chem_id":null,"createdAt":"2025-11-18T17:08:02.000Z","updatedAt":"2025-11-18T17:08:02.000Z","deleted":false,"deletedAt":null,"userChangedById":null,"hts":null,"Chemical":{"id":527,"formula":"HfCl4","productLetters":"HFCL4","name":"Hafnium Chloride","otherNames":"","cas":"13499-05-3","einecs":"236-826-5","hazmat":"Powder: Class 8, UN3260, PG II","data":"","applications":[{"title":"Semiconductors","description":"Hafnium chloride is a primary precursor used in Atomic Layer Deposition (ALD) and Chemical Vapor Deposition (CVD) to create hafnium dioxide high-k dielectric layers in advanced integrated circuits."},{"title":"Optical coating","description":"Used as a precursor for depositing hafnium-based thin films that provide high refractive indices and durability for specialized optical coatings."},{"title":"Nanomaterials","description":"Utilized in the synthesis of hafnium-based nanoparticles and nanostructures through vapor-phase or solution-phase chemical reactions."}],"publicComments":"","privateComments":"Applications\r\nHafnium(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.","specialNotes":null,"specialNotesProduct":false,"sds":"public/sds/HfCl4.pdf","smiles":null,"inchi":null,"inchiKey":null,"molecularWeight":null,"iupac":null,"eccn":null,"hts":null,"atomicNumber":72,"atomicWeight":"320.30 g/mol","meltingPoint":"432 °C","boilingPoint":"317 °C (sublimes)","density":"3.89 g/cm³","crystalStructure":"Monoclinic","colorAppearance":"White crystalline solid","thermalConductivity":null,"electricalResistivity":null,"coefficientOfExpansion":null,"electronegativity":null,"neutronCrossSection":null,"electronConfiguration":"[Xe] 4f14 5d2 6s2 (for Hf center)","createdAt":"2019-06-28T19:19:11.000Z","updatedAt":"2026-04-28T21:07:57.245Z","deleted":false,"deletedAt":null,"userChangedById":null,"customContent":null,"displayFormula":null,"bottomText":null,"isAiData":true,"isHazmatAsPowder":false,"hazmatAsPowder":null,"tags":[{"id":72,"name":"Halides","link":"halides_chemical","type":"chemical"},{"id":191,"name":"Catalyst","link":"catalyst_chemical","type":"chemical"},{"id":288,"name":"Chloride","link":"chloride_chemical","type":"chemical"}]},"userChangedBy":null,"ProductPrice":[{"id":240597,"productId":6626,"price":35175,"quantity":20,"um":null,"locked":false,"isShow":false,"createdAt":"2025-11-18T16:45:35.000Z","updatedAt":"2025-11-18T16:45:35.000Z","bulkAvailable":null,"bulkAvailability":false,"packaging":null,"customerId":null,"type":"default","version":1,"quoteId":null},{"id":240598,"productId":6626,"price":340.02,"quantity":100,"um":"g","locked":false,"isShow":false,"createdAt":"2025-11-18T16:45:35.000Z","updatedAt":"2025-11-18T16:45:35.000Z","bulkAvailable":null,"bulkAvailability":false,"packaging":null,"customerId":null,"type":"default","version":1,"quoteId":null},{"id":240599,"productId":6626,"price":1348.38,"quantity":500,"um":"g","locked":false,"isShow":true,"createdAt":"2025-11-18T16:45:35.000Z","updatedAt":"2025-11-18T16:45:35.000Z","bulkAvailable":null,"bulkAvailability":false,"packaging":null,"customerId":null,"type":"default","version":1,"quoteId":null},{"id":240600,"productId":6626,"price":2345,"quantity":1,"um":"kg","locked":false,"isShow":true,"createdAt":"2025-11-18T16:45:35.000Z","updatedAt":"2025-11-18T16:45:35.000Z","bulkAvailable":null,"bulkAvailability":false,"packaging":null,"customerId":null,"type":"default","version":1,"quoteId":null},{"id":240601,"productId":6626,"price":10200.75,"quantity":5,"um":"kg","locked":false,"isShow":true,"createdAt":"2025-11-18T16:45:35.000Z","updatedAt":"2025-11-18T16:45:35.000Z","bulkAvailable":null,"bulkAvailability":false,"packaging":null,"customerId":null,"type":"default","version":1,"quoteId":null},{"id":240602,"productId":6626,"price":19229,"quantity":10,"um":"kg","locked":false,"isShow":true,"createdAt":"2025-11-18T16:45:35.000Z","updatedAt":"2025-11-18T16:45:35.000Z","bulkAvailable":null,"bulkAvailability":false,"packaging":null,"customerId":null,"type":"default","version":1,"quoteId":null}],"Vendor":[],"tags":[{"id":3,"link":"powder_product","name":"Powder","description":"","text":null,"image":null,"icon":null,"type":"product","toShowOnMainPage":false,"showImageAndDescription":true,"createdAt":"2024-08-12T22:58:50.192Z","updatedAt":"2025-03-21T19:08:28.627Z","deletedAt":"2025-03-21T19:08:28.627Z","userChangedById":null}],"favorites":[],"attachments":[]}