2-ethyl butyric acid

Full Material List
2-ethylbutanoic acid

Identifiers

FEMA 2429
CAS 88-09-5
EINECS 201-796-4
Synonyms
  • acetic acid, diethyl-
  • butanoic acid, 2-ethyl-
  • butyric acid, 2-ethyl-
  • diethyl acetic acid
  • diethylacetic acid
  • 2- ethyl butanoic acid
  • alpha- ethyl butyric acid
  • 2- ethyl-butanoic acid
  • 2- ethyl-butyric acid
  • 2- ethylbutanoic acid
  • 2- ethylbutyric acid
  • a- ethylbutyric acid
  • alpha- ethylbutyric acid
  • 2- ethylbutyric acid FCC
  • 2- ethylbutyricacid
  • 3- pentane carboxylic acid
  • 3- pentanecarboxylic acid
JECFA Food Flavoring 257
JECFA Food Additive N/A
DG SANTE Food Flavourings 08.045 2-ethylbutyric acid
DG SANTE Food Contact Materials N/A
FDA UNII IDY8B990KE
CoE Number 2001
XlogP3-AA N/A
Molecular Weight 116.16004
Molecular Formula C6 H12 O2

Organoleptic

Organoleptic Notes
  • 1. Odor Type: acidic Odor Strength:medium ,recommend smelling in a 10.00 % solution or less
  • Substantivity:124 hour(s) at 100.00 %
  • acidic fruity whiskey dry berry
  • Odor Description:at 10.00 % in propylene glycol. acidic fruity whiskey dry berryLuebke, William tgsc, (1995)
  • Odor sample from: Berje Inc.
  • acidic fruity dairy tropical
  • Odor Description:Acidic, fruity and dairy with a tropical nuanceMosciano, Gerard P&F 15, No. 3, 51, (1990)
Odor acidic
acidic, fruity, whiskey, dry, berry, dairy, tropical
Flavor acidic
acidic, fruity, tropical, creamy,

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Properties

Food Chemicals Codex Listed Yes
Appearance yellow brown clear liquid (est)
Assay 98.00 to 100.00
Specific Gravity 0.92300 to 0.92600 @ 20.00 °C.
Lbs/Gal (est) 7.689 to 7.714
Refractive Index 1.41200 to 1.41400 @ 20.00 °C.
Melting Point -15.00 to -13.00 °C. @ 760.00 mm Hg
Boiling Point 193.00 °C. @ 760.00 mm Hg
Flash Point 190.00 °F. TCC ( 87.78 °C. )
Acid Value N/A
Vapor Pressure 0.188000 mmHg @ 25.00 °C.
Vapor Density N/A
logP (o/w) 1.68
Soluble In
  • alcohol
  • water, 18000 mg/L @ 20 °C (exp)
Occurrence
  • apple fruit
  • banana fruit
  • grape
  • melon
  • papaya fruit
  • peach fruit
  • pineapple fruit