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Substance Name: Lignin, organosolv
RN: 8068-03-9


  • TSCA Definition 2018: Product obtained from the delignification of lignocellulosic substances (wood, spent liquor, or other agricultural fiber source) by using an organic solvent.

Molecular Formula

  • Unspecified

Classification Codes

  • TSCA Flag PMN (a Commenced PMN (Premanufacture Notice) Substance)
  • TSCA Flag S (Substance is Identified in a Final Significant New Use Rule)
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Links to Resources

NLM Resources (File Locators)

Regulatory Agencies (Superlist Locators)

Other Resources (Internet Locators)

Names and Synonyms

  • Lignin, organosolv

Registry Numbers

CAS Registry Number

  • 8068-03-9

Other Registry Numbers

  • 1351935-77-7
  • 37225-40-4
  • 39277-42-4

System Generated Number

  • 0008068039