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acenaphthene

chemical compound
Class type of: polycyclic aromatic hydrocarbons Q415103

Facts

13 properties
Instance of
type of chemical entity
Subclass of
polycyclic aromatic hydrocarbons[4]
Boiling point
+279[14]
Canonical SMILES
C1CC2=CC=CC3=C2C1=CC=C3[2]
Chemical formula
C₁₂H₁₀[3]
Described by source
Encyclopædia Britannica 11th edition, Brockhaus and Efron Encyclopedic Dictionary, Small Brockhaus and Efron Encyclopedic Dictionary[8][9][10]
Electric dipole moment
+0.85[15]
Found in taxon
Gossypium hirsutum, Salvia coccinea[6][7]
Has part(s)
carbon[5]
Ionization energy
+7.68[16]
Mass
+154.078[11]
Melting point
+93.4, +94[12][13]
Safety classification and labelling
NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response[17]
🏷️ Also known as
en acenaphthene en peri-ethylenenaphthalene ar أسينافثين cs Acenaften da Acenaphthen de Acenaphthalin es Acenafteno fa اسنافتن fi asenafteeni fr Acénaphtène hi एसिनाप्थिन hu acenaftén it acenaftene it C12H10 ja アセナフテン ko 아세나프텐 nl acenafteen ru аценафтен th Acenaphthene th อะซีแนปทีน
🔖 Identifiers · 39
GND ID
4334758-7
OpenAlex ID
C2776128831
CAMEO Chemicals ID
10358
CAS Registry Number
83-32-9
CSD Refcode
ACENAP
ChEBI ID
22154
ChEMBL ID
CHEMBL1797271
ChemSpider ID
6478
DSSTOX compound identifier
DTXCID201774
DSSTox substance ID
DTXSID3021774
EC number
201-469-6
ECHA Substance Infocard ID
100.001.336
Show all 39 identifiers +27
Freebase ID
/m/04srhc
Gmelin number
261742
HSDB ID
2659
Human Metabolome Database ID
HMDB0247899
ICSC ID
1674
InChI
InChI=1S/C12H10/c1-3-9-4-2-6-11-8-7-10(5-1)12(9)11/h1-6H,7-8H2
InChIKey
CWRYPZZKDGJXCA-UHFFFAOYSA-N
J-GLOBAL ID
200907063066048170
KEGG ID
C19312
MassBank accession ID
MSBNK-Fac_Eng_Univ_Tokyo-JP001589, MSBNK-Fac_Eng_Univ_Tokyo-JP006280, MSBNK-Fac_Eng_Univ_Tokyo-JP012336
MeSH descriptor ID
D000073
MeSH tree code
D02.455.426.559.847.638.059, D04.615.638.059
Microsoft Academic ID (discontinued)
2776128831
NMRShiftDB structure ID
10174
NSC number
7657
Nikkaji ID
J3.533E
PubChem CID
6734
RTECS number
AB1000000
Reaxys registry number
386081
SPLASH
splash10-0w2i-9200000000-50dd4c10ddaf643da72f, splash10-0a4i-0900000000-5cd3c03b9edf3f036c47
SureChEMBL ID
29386207, 9017
UM-BBD compound ID
c1583
UMLS CUI
C0000954
UN number
3077
UNII
V8UT1GAC5Y
UniChem compound ID
1068189
ZVG number
23000

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🔗 Connections
Described by source 2
Brockhaus and Efron Encyclopedic Dictionary, Encyclopædia Britannica 11th edition
Found in taxon 2
Gossypium hirsutum, Salvia coccinea
Has part(s) 1
carbon
Subclass of 1
polycyclic aromatic hydrocarbons
← Different from 1
acenaphthylene
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Summary

acenaphthene is a type of chemical entity[1].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). acenaphthene. Retrieved November 7, 2026, from https://4ort.xyz/entity/acenaphthene
MLA “acenaphthene.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 Nov. 2026, https://4ort.xyz/entity/acenaphthene.
BibTeX @misc{4ortxyz_acenaphthene_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{acenaphthene}}, year = {2026}, url = {https://4ort.xyz/entity/acenaphthene}, note = {Accessed: 2026-11-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): acenaphthene — https://4ort.xyz/entity/acenaphthene (retrieved 2026-11-07)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 6w ago · KrBot bot · 2026-09-26 view diff on Wikidata ↗
    ZVG number → 23000
    "Changed claim: ZVG number: 23000, см. / see autofix на / on P679"
  2. 6w ago · Mrwdat3 · 2026-09-23 view diff on Wikidata ↗
    ZVG number → 23000
    "Created claim: ZVG number: 023000, batch #275042"
  3. 20w ago · Nabbegat · 2026-06-19 view diff on Wikidata ↗
    Instance of → type of chemical entity
    Safety classification and labelling → NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response
    Ionization energy → {'amount': '+7.68'}
    Boiling point → {'amount': '+279'}
    + 7 other properties edited (see Wikidata diff for full list)
    "Changed [tr] labels, descriptions or aliases: QuickStatements 3.0 batch #37300"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.