# ketene

> chemical compound

**Wikidata**: [Q421032](https://www.wikidata.org/wiki/Q421032)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ethenone)  
**Source**: https://4ort.xyz/entity/ketene-q421032


## References

1. ketene. Global Substance Registration System
2. [CAS Common Chemistry](https://commonchemistry.cas.org/detail?cas_rn=463-51-4)
3. Ethenone. PubChem
4. ChEBI release 2020-09-01
5. Ethenone. ChemSpider
6. ethenone. ChEBI
7. [Source](http://www.cdc.gov/niosh/npg/npgd0367.html)
8. KETENE. Hazardous Substances Data Bank. 2019
9. Basic laboratory and industrial chemicals: A CRC quick reference handbook
10. Ketene. ECHA Substance Infocard database
11. Mapping file of InChIStrings, InChIKeys and DTXSIDs for the EPA CompTox Dashboard
12. UniChem