butyl isobutyrate

Full Material List
butyl 2-methylpropanoate

Identifiers

FEMA 2188
CAS 97-87-0
EINECS 202-614-6
Synonyms
  • butyl 2-methyl propanoate
  • butyl 2-methylpropanoate
  • butyl iso butyrate
  • butyl isobutanoate
  • N- butyl isobutyrate
  • nat. butyl isobutyrate
  • butyl isobutyrate (natural)
  • N- butyl isobutyrate FCC
  • butyl isobutyrate natural
  • N- butyl isobutyrate natural
  • butyl-iso-butyrate FCC
  • butyle isobutyrate
  • butylisobutyrate
  • iso butyric acid butyl ester
  • iso butyric acid, butyl ester
  • 2- methyl propanoic acid butyl ester
  • 2- methylpropanoic acid butyl ester
  • propanoic acid, 2-methyl-, butyl ester
JECFA Food Flavoring 188
JECFA Food Additive N/A
DG SANTE Food Flavourings 09.416 butyl isobutyrate
DG SANTE Food Contact Materials N/A
FDA UNII PW9UJ5C0F3
CoE Number 291
XlogP3-AA N/A
Molecular Weight 144.21392
Molecular Formula C8 H16 O2

Organoleptic

Organoleptic Notes
  • 1. Odor Type: fruity sweet fruity green tropical apple banana
  • Odor Description:at 100.00 %. sweet fruity green tropical apple bananaLuebke, William tgsc, (1987)
  • Odor sample from: Nickstadt Moeller, Inc.
  • sweet tutti frutti green melon banana citrus cheesy
  • Odor Description:at 2.00 %. Sweet, tuti frutti, green, melon, banana, citrus with a alight cheesey nuanceMosciano, Gerard P&F 23, No. 5, 49, (1998)
Odor fruity
sweet, fruity, green, tropical, apple, banana, tutti, frutti, melon, citrus, cheesy
Flavor fruity
sweet, fruity, apple, strawberry, banana, tutti, frutti, winey, cheesy, bleu, cheese,

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Suppliers

Vigon International

BUTYL ISOBUTYRATE (SIG) • 512346

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Properties

Food Chemicals Codex Listed Yes
Appearance colorless clear liquid (est)
Assay 99.00 to 100.00
Specific Gravity 0.86200 to 0.86500 @ 20.00 °C.
Lbs/Gal (est) 7.181 to 7.206
Refractive Index 1.40100 to 1.40400 @ 20.00 °C.
Melting Point N/A
Boiling Point 156.00 to 158.00 °C. @ 760.00 mm Hg
Flash Point 114.00 °F. TCC ( 45.56 °C. )
Acid Value 1.00 max. KOH/g
Vapor Pressure 2.906000 mmHg @ 25.00 °C. (est)
Vapor Density 4.9 ( Air = 1 )
logP (o/w) 2.667 (est)
Soluble In
  • alcohol
  • fixed oils
  • water, 356.7 mg/L @ 25 °C (est)
  • water
  • glycerin
  • propylene glycol
Occurrence
  • apple fruit
  • banana fruit
  • chamomile roman chamomile oil
  • cheese parmesan cheese
  • fruits tropical fruits
  • guava fruit
  • heracleum paphlagonicum czeczott fruit oil turkey @ 0.20%
  • honey
  • hop oil
  • lavandin oil abrialis @ trace%
  • lavandin oil grosso @ 0.01%
  • lavender oil france @ 0.18%
  • melon
  • pear fruit
  • quince fruit
  • wine white wine