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Substance Name: Oils, immortelle
RN: 8023-95-8


  • TSCA Definition 2021: Extractives and their physically modified derivatives. Helichrysum angustifolium, Compositae.

Molecular Formula

  • Unspecified

Classification Codes

  • Skin / Eye Irritant
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Names and Synonyms


  • Absolute immortelle
  • Everlasting absolute
  • Everlasting oil
  • FEMA No. 2592
  • Flower of St. Jean, colorless
  • Helichrysum absolute
  • Helichrysum absolute (Helichrysum angustifolium)
  • Helichrysum leaf oil (Helichrysum angustifolium)
  • Helichrysum oil
  • Hyperabsolute Immortelle
  • Immortelle absolute
  • Immortelle absolute (Helichrysum angustifolium DC.)
  • Immortelle absolute, white
  • Immortelle extract (Helichrysum angustifolium DC.)
  • Immortelle oil

Systematic Name

  • Oils, immortelle

Registry Numbers

CAS Registry Number

  • 8023-95-8

System Generated Number

  • 0008023958


Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rabbit LD50 skin > 5gm/kg (5000mg/kg)   Food and Cosmetics Toxicology. Vol. 17, Pg. 821, 1979.
rat LD50 oral 4400mg/kg (4400mg/kg)   Food and Cosmetics Toxicology. Vol. 17, Pg. 821, 1979.