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Substance Name: Residues, butadiene recovery solvent regeneration
RN: 68333-21-1

Note

  • TSCA Definition 2018: The complex residuum from the regeneration of solvents used to recover butadiene from other C4 hydrocarbons. It consists primarily of furfural polymers and furfural butadiene polymers. Calcium carboxylates, furfural and methoxypropionitrile may also be present.

Molecular Formula

  • Unspecified
 

Classification Code

  • TSCA UVCB
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Links to Resources

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Names and Synonyms

Synonyms

  • Butadiene solvent purification tars
  • EINECS 269-776-8

Systematic Name

  • Residues, butadiene recovery solvent regeneration

Registry Numbers

CAS Registry Number

  • 68333-21-1

System Generated Number

  • 0068333211