Cyclopentadiene
fo-edd931bce252db27
Identity
- Type
- Neutral molecule
- CAS
- 542-92-7
- EC
- 208-835-4
- Origin
- EF 3.1 hybrid_name_cas_v1
- Changes
- 53 across every transformer
Structure
Alternative labels
6- 1,3-cyclopentadiene
- cyclopenta-1,3-diene
- HCp
- pentole
- pyropentylene
- R-Pentine
Properties
| Property | Value |
|---|---|
| Elemental charge chemrof:elemental_charge | 0 |
| InChI2D key string chemrof:inchi2d_key_string | ZSWFCLXCOIISFI-UHFFFAOYSA-N |
| InChI2D string chemrof:inchi2d_string | InChI=1S/C5H6/c1-2-4-5-3-1/h1-4H,5H2 |
| IUPAC name chemrof:IUPAC_name | Cyclopentadiene |
| Molecular formula chemrof:molecular_formula | C5H6 |
| Molecular mass chemrof:molecular_mass | 66.103 |
| Monoisotopic mass chemrof:monoisotopic_mass | 66.04695 |
| SMILES string chemrof:smiles_string | C1=CCC=C1 |
Known URLs
21Where 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 |
|---|---|---|
| beilstein | beilstein:471171 | enrich_references.chebi_xrefs |
| CAS Common Chemistry | https://commonchemistry.cas.org/detail?cas_rn=25568-84-7 | enrich_references.pubchem_identifier_url |
| CAS Common Chemistry | https://commonchemistry.cas.org/detail?cas_rn=26779-34-0 | enrich_references.pubchem_identifier_url |
| CAS Common Chemistry | https://commonchemistry.cas.org/detail?cas_rn=542-92-7 | enrich_references.chebi_xrefs |
| CAS Common Chemistry | https://commonchemistry.cas.org/detail?cas_rn=54405-19-5 | enrich_references.pubchem_identifier_url |
| CAS Common Chemistry | https://commonchemistry.cas.org/detail?cas_rn=7313-32-8 | enrich_references.pubchem_identifier_url |
| cdc.gov | https://www.cdc.gov/niosh-rtecs/GYF4240.html | enrich_references.pubchem_identifier_url |
| ChEBI | https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:30664 | enrich_references.chebi_id_link |
| chem.echa.europa.eu | https://chem.echa.europa.eu/100.008.033 | enrich_references.pubchem_identifier_url |
| chemicalsafety.ilo.org | https://chemicalsafety.ilo.org/dyn/icsc/showcard.display?p_card_id=0857 | enrich_references.pubchem_identifier_url |
| comptox.epa.gov | https://comptox.epa.gov/dashboard/DTXSID0027191 | enrich_references.pubchem_identifier_url |
| ebi.ac.uk | https://www.ebi.ac.uk/chembl/explore/compound/CHEMBL3188826 | enrich_references.pubchem_identifier_url |
| gmelin | gmelin:1311 | enrich_references.chebi_xrefs |
| gsrs.ncats.nih.gov | https://gsrs.ncats.nih.gov/ginas/app/beta/substances/5DFH9434HF | enrich_references.pubchem_identifier_url |
| HMDB | https://hmdb.ca/metabolites/HMDB0061878 | enrich_references.pubchem_identifier_url |
| jglobal.jst.go.jp | http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J1.603I | enrich_references.pubchem_identifier_url |
| metabolomicsworkbench.org | https://www.metabolomicsworkbench.org/data/StructureData.php?RegNo=54212 | enrich_references.pubchem_identifier_url |
| PubChem | https://pubchem.ncbi.nlm.nih.gov/compound/7612 | enrich_references.pubchem_compound |
| PubChem | https://pubchem.ncbi.nlm.nih.gov/erg/#1993 | enrich_references.pubchem_identifier_url |
| Wikidata | https://www.wikidata.org/wiki/Q424390 | enrich_references.pubchem_identifier_url |
| Wikipedia | https://en.wikipedia.org/wiki/Cyclopentadiene | enrich_references.pubchem_identifier_url |
Elementary flows
12| Flow | Context | Source | Unit | CFs |
|---|---|---|---|---|
| 0d7a13d8-6556-11dd-ad8b-0800200c9a66 | Environmental → Air → Aircraft cruise height | EF 3.1 | kg | 0 |
| fe0acd60-3ddc-11dd-ad22-0050c2490048 | Environmental → Air → Ground level → Urban (>1000 people/square mile) | EF 3.1 | kg | 0 |
| fe0acd60-3ddc-11dd-ad21-0050c2490048 | Environmental → Air → Long-term | EF 3.1 | kg | 0 |
| fe0acd60-3ddc-11dd-ad23-0050c2490048 | Environmental → Air → Medium stack, <150 meters → Rural (<1000 people/square mile) | EF 3.1 | kg | 0 |
| fe0acd60-3ddc-11dd-ad20-0050c2490048 | Environmental → Air → Unknown | EF 3.1 | kg | 0 |
| 0d7a13d6-6556-11dd-ad8b-0800200c9a66 | Environmental → Ground → Agricultural | EF 3.1 | kg | 0 |
| 0d7a13d9-6556-11dd-ad8b-0800200c9a66 | Environmental → Ground → Non-agricultural | EF 3.1 | kg | 0 |
| 0d7a13db-6556-11dd-ad8b-0800200c9a66 | Environmental → Ground → Unknown | EF 3.1 | kg | 0 |
| 0d7a13dd-6556-11dd-ad8b-0800200c9a66 | Environmental → Water → Long-term | EF 3.1 | kg | 0 |
| 0d7a13da-6556-11dd-ad8b-0800200c9a66 | Environmental → Water → Ocean | EF 3.1 | kg | 0 |
| 0d7a13d7-6556-11dd-ad8b-0800200c9a66 | Environmental → Water → Surface water | EF 3.1 | kg | 0 |
| 0d7a13dc-6556-11dd-ad8b-0800200c9a66 | Environmental → Water → Unknown | EF 3.1 | kg | 0 |
History
Everything that changed this substance (53 changes)
Full record
Flow object JSON
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],
"prov:wasDerivedFrom": "pubchem.identifiers[542-92-7]"
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},
{
"@id": "https://www.wikidata.org/wiki/Q424390",
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}
],
"created_from": {
"resolver": "hybrid_name_cas_v1",
"seed_uuid": "0d7a13d6-6556-11dd-ad8b-0800200c9a66",
"seed_source": "EF 3.1",
"semantic_typing": {
"rule": "neutral_molecule",
"reason": "",
"types": [
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],
"provenance": {
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}
}
},
"classifications": {
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"@value": [
"542-92-7"
],
"rdfs:seeAlso": [
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],
"http://www.w3.org/2004/02/skos/core#exactMatch": [
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],
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"@value": [
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],
"rdfs:seeAlso": [
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],
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},
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"parent_flow_object_id": null,
"parent_intervention_id": null,
"@type": [
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]
}Something wrong here?
- This substance is published under the wrong name
- This is not that chemical
- This record is two substances, or it is a second copy of one
You do not need to run a build or clone anything. Name the record and say what your evidence is; the measurement is done for you. How contributing works