delta-undecalactone

Full Material List
6-hexyloxan-2-one

Identifiers

FEMA 3294
CAS 710-04-3
EINECS 211-915-1
Synonyms
  • 5- hexyl pentan-5-olide
  • 6- hexyl tetrahydro-2H-pyran-2-one
  • delta- hexyl valerolactone
  • 6- hexyl-3H-4,5,6-trihydropyran-2-one
  • 5- hexyl-5-hydroxypentanoic acid lactone
  • 5-N- hexyl-5-hydroxypentanoic acid lactone
  • delta- hexyl-delta-valerolactone
  • 6- hexyl-tetrahydro-pyran-2-one
  • 6- hexyloxan-2-one
  • 5- hexylpentan-5-olide
  • 6- hexyltetrahydro-2H-pyran-2-one
  • d- hexylvalerolactone
  • 5- hydroxyundecanoic acid lactone
  • 2H- pyran-2-one, 6-hexyltetrahydro-
  • d- undecalactone
  • undecalactone delta
  • delta- undecalactone FCC
  • delta- undecalactone natural
  • delta- undecalactone, mixture of isomers
  • undecano-1,5-lactone
  • undecanoic acid, 5-hydroxy-, d-lactone
  • undecanoic d-lactone
  • (±)- undecanoic delta-lactone
  • d- undecanolactone
  • 5- undecanolide
  • undecanolide-1,5
JECFA Food Flavoring 234
JECFA Food Additive N/A
DG SANTE Food Flavourings 10.011 undecano-1,5-lactone
DG SANTE Food Contact Materials N/A
FDA UNII ERL32M2M38
CoE Number 688
XlogP3-AA 3.10 (est)
Molecular Weight 184.2788
Molecular Formula C11 H20 O2

Organoleptic

Organoleptic Notes
  • 1. Odor Type: coconut Odor Strength:medium
  • Substantivity:400 hour(s) at 100.00 %
  • creamy fatty coconut fruity peach waxy
  • Odor Description:at 100.00 %. creamy fatty coconut fruity peach waxyLuebke, William tgsc, (1988)
  • Odor sample from: CA Aromatics Company Inc.
  • creamy coconut fruity peach milky waxy lactonic green fruity
  • Odor Description:Creamy, coconut, fruity, peach, milky, waxy and lactonic with a slight, green, fruity nuanceMosciano, Gerard P&F 21, No. 3, 51, (1996)
Odor coconut
creamy, fatty, coconut, fruity, peach, waxy, milky, lactonic, green
Flavor creamy
creamy, coconut, milky, lactonic, buttery, fatty, waxy, fruity,

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Suppliers

Advanced Biotech

DELTA UNDECALACTONE NATURAL • 1619

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DELTA UNDECALACTONE • 2280

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UNDECALACTONE DELTA • 500571

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Properties

Food Chemicals Codex Listed Yes
Appearance colorless to pale yellow clear liquid (est)
Assay 98.00 to 100.00
Specific Gravity 0.95600 to 0.96100 @ 25.00 °C.
Lbs/Gal (est) 7.955 to 7.996
Refractive Index 1.45700 to 1.46100 @ 20.00 °C.
Melting Point N/A
Boiling Point N/A
Flash Point > 230.00 °F. TCC ( > 110.00 °C. )
Acid Value 5.00 max. KOH/g
Vapor Pressure 0.002000 mmHg @ 25.00 °C. (est)
Vapor Density N/A
logP (o/w) 2.978 (est)
Soluble In
  • alcohol
  • water, 128.3 mg/L @ 25 °C (est)
  • water
Occurrence
  • blackberry fruit
  • butter heated butter
  • coconut
  • cream
  • milk