ethyl isobutyrate

Full Material List
ethyl 2-methylpropanoate

Identifiers

FEMA 2428
CAS 97-62-1
EINECS 202-595-4
Synonyms
  • iso butyric acid ethyl ester
  • iso butyric acid ethylester
  • iso butyric acid, ethyl ester
  • ethyl 2-methyl propanoate
  • ethyl 2-methyl propionate
  • ethyl 2-methylpropanoate
  • ethyl 2-methylpropionate
  • ethyl 2,2-dimethyl acetate
  • ethyl 2,2-dimethylacetate
  • ethyl iso butyrate
  • ethyl isobutanoate
  • nat. ethyl isobutyrate
  • ethyl isobutyrate 99%, (naturals)
  • ethyl isobutyrate FCC
  • ethyl isobutyrate FCC natural
  • ethyl isobutyrate natural
  • ethyl isobutyrate, natural
  • ethyl methylpropanoate
  • ethyl-iso-butyrate FCC
  • ethylisobutyrate
  • 2- methyl propanoic acid ethyl ester
  • 2- methyl propionic acid ethyl ester
  • 2- methylpropanoic acid ethyl ester
  • propanoic acid, 2-methyl ethyl ester
  • propanoic acid, 2-methyl-, ethyl ester
  • propionic acid, 2-methyl-, ethyl ester
JECFA Food Flavoring 186
JECFA Food Additive N/A
DG SANTE Food Flavourings 09.413 ethyl isobutyrate
DG SANTE Food Contact Materials N/A
FDA UNII 9A9661LN4H
CoE Number 288
XlogP3-AA N/A
Molecular Weight 116.16004
Molecular Formula C6 H12 O2

Organoleptic

Organoleptic Notes
  • 1. Odor Type: fruity Odor Strength:high ,recommend smelling in a 10.00 % solution or less
  • Substantivity:4 hour(s) at 100.00 %
  • sweet ethereal fruity alcoholic fusel rummy
  • Odor Description:at 10.00 % in dipropylene glycol. sweet ethereal fruity alcoholic fusel rummy
  • sweet ethereal fruity pungent alcoholic fusel rummy
  • Odor Description:Sweet, etherial and fruity with pungent, alcoholic, fusel and rummy nuancesMosciano, Gerard P&F 22, No. 2, 69, (1997)
Odor fruity
sweet, ethereal, fruity, alcoholic, fusel, rummy, pungent
Flavor ethereal
pungent, ethereal, fruity, alliaceous, egg, nog,

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Properties

Food Chemicals Codex Listed Yes
Appearance colorless clear liquid (est)
Assay 98.00 to 100.00
Specific Gravity 0.86200 to 0.86800 @ 25.00 °C.
Lbs/Gal (est) 7.173 to 7.223
Refractive Index 1.38500 to 1.39100 @ 20.00 °C.
Melting Point -88.00 to -87.00 °C. @ 760.00 mm Hg
Boiling Point 112.00 to 113.00 °C. @ 760.00 mm Hg
Flash Point 57.00 °F. TCC ( 13.89 °C. )
Acid Value 1.00 max. KOH/g
Vapor Pressure 25.400000 mmHg @ 25.00 °C.
Vapor Density 4.01 ( Air = 1 )
logP (o/w) 1.648 (est)
Soluble In
  • alcohol
  • water, 3172 mg/L @ 25 °C (est)
  • water
Occurrence
  • apple fruit
  • apple juice
  • apricot fruit
  • bay laurel leaf
  • beer
  • chamomile oil @ trace%
  • fig fruit
  • grape concord grape
  • honey
  • kiwi fruit
  • lychee canned lychee
  • mango fruit
  • molasses
  • olive
  • pineapple fruit
  • quince fruit
  • rum
  • spearmint oil
  • strawberry juice
  • wine port wine