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Hafnium Dioxide

fo-771e77642b17295d

Identity

Type
Chemical salt
CAS
12055-23-1
EC
235-013-2
Origin
EF 3.1 hybrid_name_cas_v1
Changes
55 across every transformer

Structure

Structure diagram for Hafnium Dioxide

Alternative labels

6

Properties

PropertyValue
InChI2D key string chemrof:inchi2d_key_string CJNBYAVZURUTKZ-UHFFFAOYSA-N, WIHZLLGSGQNAGK-UHFFFAOYSA-N
InChI2D string chemrof:inchi2d_string InChI=1S/Hf.2O/q+4;2*-2
IUPAC name chemrof:IUPAC_name Hafnium Dioxide
Molecular formula chemrof:molecular_formula HfO2
SMILES string chemrof:smiles_string [Hf+4].[O-2].[O-2]

Known URLs

11

Where else this substance is described. Collected while the pipeline resolved it — from ChEBI's cross-references, from PubChem's identifier list, and from the CAS number — so a link here is a record the merge actually read, not a search it suggests.

Resource URL Recorded by
CAS Common Chemistry https://commonchemistry.cas.org/detail?cas_rn=12055-23-1 enrich_references.pubchem_identifier_url
chem.echa.europa.eu https://chem.echa.europa.eu/100.031.818 enrich_references.pubchem_identifier_url
comptox.epa.gov https://comptox.epa.gov/dashboard/DTXSID70893204 enrich_references.pubchem_identifier_url
drugbank.ca https://www.drugbank.ca/drugs/DB17508 enrich_references.pubchem_identifier_url
dtp.cancer.gov https://dtp.cancer.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=158931 enrich_references.pubchem_identifier_url
jglobal.jst.go.jp http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J43.599F enrich_references.pubchem_identifier_url
ncithesaurus.nci.nih.gov https://ncithesaurus.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI_Thesaurus&ns=ncit&code=C98280 enrich_references.pubchem_identifier_url
PubChem https://pubchem.ncbi.nlm.nih.gov/compound/292779 enrich_references.pubchem_compound
Wikidata https://www.wikidata.org/wiki/Q418740 enrich_references.pubchem_identifier_url
Wikipedia https://en.wikipedia.org/wiki/Hafnium(IV)_oxide enrich_references.pubchem_identifier_url
Wikipedia https://en.wikipedia.org/wiki/Hafnium_dioxide enrich_references.pubchem_identifier_url

Elementary flows

13
Flow Context Source Unit CFs
b9d64198-357d-4e14-9bc2-84daeaedebf5 Environmental → Air → Aircraft cruise height EF 3.1 kg 2
e3020ef0-5cf8-4334-995b-3ea9634de035 Environmental → Air → Ground level → Urban (>1000 people/square mile) EF 3.1 kg 2
dc29974e-b39f-4cd5-9648-9be6359e2426 Environmental → Air → Indoor EF 3.1 kg 2
b48d4aec-6c76-4e76-9c79-0b32f1c01dbf Environmental → Air → Long-term EF 3.1 kg 0
f90e81d1-9e5c-473f-b59c-f37e06e89028 Environmental → Air → Medium stack, <150 meters → Rural (<1000 people/square mile) EF 3.1 kg 2
ded99eee-02b5-4eee-813b-9cc8b539e29f Environmental → Air → Unknown EF 3.1 kg 2
ff12bfcd-4355-4539-8935-f5a0ba31c9b5 Environmental → Ground → Agricultural EF 3.1 kg 2
8ab3b5d7-537f-43b4-aed1-b0d571a8f95b Environmental → Ground → Non-agricultural EF 3.1 kg 2
57b5c92a-e64a-4275-a9fb-d4493f29d38b Environmental → Ground → Unknown EF 3.1 kg 2
5ef87aa6-057c-4873-9323-df8b50b054f8 Environmental → Water → Long-term EF 3.1 kg 0
fb2704d4-523b-4fad-a15e-f427a3adbf4d Environmental → Water → Ocean EF 3.1 kg 2
395909a7-b12c-4976-ac99-492db1feacf9 Environmental → Water → Surface water EF 3.1 kg 2
e40e15c0-cdf2-4597-91fc-da18d5888538 Environmental → Water → Unknown EF 3.1 kg 2

History

Everything that changed this substance (55 changes)

Open the changes page

Full record

Flow object JSON 
{
  "flow_object_id": "fo-771e77642b17295d",
  "prefLabel": [
    {
      "@value": "Hafnium Dioxide",
      "@language": "en",
      "@lang": "en",
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        "prov:hadPrimarySource": [
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "legacy name field"
      }
    }
  ],
  "altLabel": [
    {
      "@value": "Hafnia",
      "@language": "en",
      "@lang": "en",
      "provenance": {
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        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    },
    {
      "@value": "Hafnia (HfO2)",
      "@language": "en",
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        ],
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    },
    {
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    },
    {
      "@value": "Hafnium oxide",
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    {
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  },
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}

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