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Substance Name: Dihydro-5-pentyl-2(3H)-furanone
RN: 104-61-0
UNII: I1XGH66S8P
InChIKey: OALYTRUKMRCXNH-UHFFFAOYSA-N

Classification Codes

  • Mutation Data
  • Skin / Eye Irritant

Molecular Formula

  • C9-H16-O2

Molecular Weight

  • 156.2234
 
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Names and Synonyms

Name of Substance

  • Dihydro-5-pentyl-2(3H)-furanone
  • gamma-Nonalactone

Synonyms

  • 1,4-Nonalolide
  • 1,4-Nonyl lactone
  • 2(3H)-Furanone, dihydro-5-pentyl-
  • 4-Amyl-4-hydroxybutyric acid lactone
  • 4-Hydroxynonanoic acid, gamma-lactone
  • 4-Nonalactone
  • 4-Nonanolide
  • 4-Pentyl-butanolide
  • AI3-02457
  • Aldehyde C-18
  • Coconut aldehyde
  • Cocos aldehyde
  • delta-n-Amylbutyrolactone
  • Dihydro-5-pentyl-2(3H)-furanone
  • EC 203-219-1
  • EINECS 203-219-1
  • FEMA No. 2781
  • FEMA Number 2781
  • gamma-Amyl-gamma-butyrolactone
  • gamma-N-Amylbutyrolactone
  • gamma-Nonalactone
  • gamma-Nonanolactone
  • gamma-Nonanolide
  • gamma-Nonylactone
  • gamma-Nonyllactone
  • gamma-Pelargolactone
  • gamma-Pentyl-gamma-butyrolactone
  • HSDB 5360
  • Nonan-1,4-olide
  • Nonanoic acid, 4-hydroxy-, gamma-lactone
  • NSC 24253
  • NSC 46099
  • Prunolide
  • UNII-I1XGH66S8P

Systematic Names

  • 2(3H)-Furanone, dihydro-5-pentyl-
  • Nonan-4-olide

Superlist Names

  • Dihydro-5-pentyl-2(3H)-furanone
  • gamma-Nonalactone

Registry Numbers

CAS Registry Number

  • 104-61-0

FDA UNII

  • I1XGH66S8P

Other Registry Numbers

  • 57084-16-9
  • 82373-92-0

System Generated Number

  • 0000104610

Structure Descriptors

InChI

1S/C9H16O2/c1-2-3-4-5-8-6-7-9(10)11-8/h8H,2-7H2,1H3

InChIKey

OALYTRUKMRCXNH-UHFFFAOYSA-N

Smiles

CCCCCC1CCC(=O)O1

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LD50 oral 3440mg/kg (3440mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS
Food and Cosmetics Toxicology. Vol. 2, Pg. 327, 1964.
rabbit LD50 skin > 5gm/kg (5000mg/kg)   Food and Cosmetics Toxicology. Vol. 13, Pg. 889, 1975.
rat LD50 oral 6600mg/kg (6600mg/kg)   Food and Cosmetics Toxicology. Vol. 13, Pg. 889, 1975.