carbon diselenide

chemical compound

Class type of: chemical compound Q2664750

Facts

10 properties

Instance of: type of chemical entity
Subclass of: chemical compound^[4]
Boiling point: +125.5^[10]
Canonical SMILES: C(=[Se])=[Se]^[2]
Chemical formula: CSe₂^[3]
Density: +2.69^[7]
Electric dipole moment: +0^[11]
Has part(s): selenium, carbon^[5]^[6]
Mass: +171.833^[8]
Melting point: -43.7^[9]

🏷️ Also known as

en carbon diselenide ar ثنائي سيلينيد الكربون cs Selenid uhličitý de Kohlenstoffdiselenid es diseleniuro de carbono fa کربن دی‌سلنید fa کربن دی سلنید fr diséléniure de carbone hu szén-diszelenid ja 二セレン化炭素 pl diselenek węgla pt disseleneto de carbono ru CSe2 ru Диселенид углерода ru селенид углерода ru Селенид углерода(IV) vi Cacbon diselenua zh 二硒化碳

🔖 Identifiers · 14

CAS Registry Number: 506-80-9
ChemSpider ID: 61481
DSSTOX compound identifier: DTXCID7040867
DSSTox substance ID: DTXSID1060138
EC number: 208-054-9
ECHA Substance Infocard ID: 100.007.323
Freebase ID: /m/03qgjx1
InChI: InChI=1S/CSe2/c2-1-3
InChIKey: JNZSJDBNBJWXMZ-UHFFFAOYSA-N
Microsoft Academic ID (discontinued): 2777807904
PubChem CID: 68174
SureChEMBL ID: 756062

Show all 14 identifiers +2

UNII: WD123H448C
UniChem compound ID: 27305944

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections

Has part(s) 2

carbon, selenium

Subclass of 1

chemical compound

Press Enter · cited answer in seconds

Summary

carbon diselenide is a type of chemical entity^[1].

References

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

Direct Wikidata claims

[2] ↑ carbon diselenide — canonical SMILES (P233): C(=[Se])=[Se]. PubChem. Retrieved 2016-10-14. wikidata.org.
[3] ↑ carbon diselenide — chemical formula (P274): CSe₂. PubChem. Retrieved 2016-10-14. wikidata.org.
[4] ↑ carbon diselenide — subclass of (P279): chemical compound. wikidata.org.
[5] ↑ carbon diselenide — has part(s) (P527): selenium. wikidata.org.
[6] ↑ carbon diselenide — has part(s) (P527): carbon. wikidata.org.
[7] ↑ carbon diselenide — density (P2054): 2.69 gram per cubic centimetre. wikidata.org.
[8] ↑ carbon diselenide — mass (P2067): 171.833 dalton. PubChem. Retrieved 2016-10-14. wikidata.org.
[9] ↑ carbon diselenide — melting point (P2101): -43.7 °C. wikidata.org.
[10] ↑ carbon diselenide — boiling point (P2102): 125.5 °C. wikidata.org.
[11] ↑ carbon diselenide — electric dipole moment (P2201): 0 debye. wikidata.org.

Class ancestry

[1] ↑ carbon diselenide is an instance of type of chemical entity (Q113145171) [P31, primary]. 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). carbon diselenide. Retrieved November 9, 2026, from https://4ort.xyz/entity/carbon-diselenide

MLA “carbon diselenide.” 4ort.xyz Knowledge Graph, 4ort.xyz, 9 Nov. 2026, https://4ort.xyz/entity/carbon-diselenide.

BibTeX

@misc{4ortxyz_carbon-diselenide_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{carbon diselenide}}, year = {2026}, url = {https://4ort.xyz/entity/carbon-diselenide}, note = {Accessed: 2026-11-09}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): carbon diselenide — https://4ort.xyz/entity/carbon-diselenide (retrieved 2026-11-09)

Canonical URL: https://4ort.xyz/entity/carbon-diselenide · Last refreshed: November 9, 2026