# polyvinyl butyral

> chemical compound

**Wikidata**: [Q424631](https://www.wikidata.org/wiki/Q424631)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Polyvinyl_butyral)  
**Source**: https://4ort.xyz/entity/polyvinyl-butyral


## References

1. [ChemIDplus](https://chem.nlm.nih.gov/chemidplus/rn/63148-65-2)
2. Butvar B-98. ECHA Substance Infocard database
3. Freebase Data Dumps. 2013
4. KBpedia
5. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)