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Substance Name: delta-Octalactone
RN: 698-76-0
UNII: 8AA944C37V
InChIKey: FYTRVXSHONWYNE-UHFFFAOYSA-N

Classification Code

  • Skin / Eye Irritant

Molecular Formula

  • C8-H14-O2

Molecular Weight

  • 142.197
 
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Names and Synonyms

Name of Substance

  • delta-Octalactone

Synonyms

  • 2H-Pyran-2-one, tetrahydro-6-propyl-
  • 5-17-09-00068 (Beilstein Handbook Reference)
  • 5-Hydroxyoctanoic acid lactone
  • 5-Octalactone
  • 5-Octanolide
  • 5-Propyl-5-hydroxypentanoic acid lactone
  • BRN 0111515
  • delta-Octalactone
  • delta-Propyl-delta-valerolactone
  • EINECS 211-820-5
  • FEMA No. 3214
  • Octanoic acid, 5-hydroxy-, lactone (6CI)
  • Tetrahydro-6-propyl-2H-pyran-2-one
  • UNII-8AA944C37V

Systematic Names

  • 2H-Pyran-2-one, tetrahydro-6-propyl-
  • Tetrahydro-6-propyl-2H-pyran-2-one

Superlist Name

  • delta-Octalactone

Registry Numbers

CAS Registry Number

  • 698-76-0

FDA UNII

  • 8AA944C37V

Other Registry Number

  • 104426-32-6

System Generated Number

  • 0000698760

Structure Descriptors

InChI

1S/C8H14O2/c1-2-4-7-5-3-6-8(9)10-7/h7H,2-6H2,1H3

InChIKey

FYTRVXSHONWYNE-UHFFFAOYSA-N

Smiles

O1[C@@H](CCCC1=O)CCC

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rabbit LD50 skin > 5gm/kg (5000mg/kg)   Food and Chemical Toxicology. Vol. 20, Pg. 783, 1980.
rat LD50 oral > 5gm/kg (5000mg/kg)   Food and Chemical Toxicology. Vol. 20, Pg. 783, 1980.