isobutyl-3-(methyl thio) butyrate

Full Material List
isobutyl 3-methylsulfanylbutanoate

Identifiers

FEMA 4150
CAS 127931-21-9
EINECS N/A
Synonyms
  • butanoic acid, 3-(methylthio)-, 2-methylpropyl ester
  • (±)-iso butyl 3-(methyl thio) butyrate
  • (±)-iso butyl 3-(methylthio) butyrate
  • iso butyl 3-(methylthio)butyrate
  • iso butyl 3-methylsulfanylbutanoate
  • (+/-)-iso butyl 3-methylthiobutyrate
  • (±)-iso butyl 3-methylthiobutyrate
  • iso butyl 3-methylthiobutyrate
  • iso butyl-3-(methylthio) butyrate
  • (+/-)-iso butyl-3-methylthio butyrate FCC
  • 2- methyl propyl 3-(methyl thio) butanoate
  • 2- methyl propyl 3-(methyl thio) butyrate
  • 3-( methyl thio) butanoic acid 2-methyl propyl ester
  • 2- methylpropyl 3-(methylthio) butanoate
  • 2- methylpropyl 3-(methylthio) butyrate
  • 2- methylpropyl 3-(methylthio)butanoate
JECFA Food Flavoring 1677
JECFA Food Additive N/A
DG SANTE Food Flavourings 12.214 isobutyl 3-(methylthio)butyrate
DG SANTE Food Contact Materials N/A
FDA UNII 3JQI3X5245
CoE Number N/A
XlogP3-AA N/A
Molecular Weight 190.30586
Molecular Formula C9 H18 O2 S

Organoleptic

Organoleptic Notes
  • 1. Odor Type: fruity pungent dry strawberry sweet
  • Odor Description:at 0.10 % in propylene glycol. pungent dry strawberry sweet
  • Odor and/or flavor descriptions from others (if found).
Odor fruity
pungent, dry, strawberry, sweet,
Flavor N/A

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Properties

Food Chemicals Codex Listed No
Appearance colorless clear liquid (est)
Assay 95.00 to 100.00
Specific Gravity 0.87500 to 0.88100 @ 25.00 °C.
Lbs/Gal (est) 7.281 to 7.331
Refractive Index 1.45800 to 1.46400 @ 20.00 °C.
Melting Point N/A
Boiling Point 92.00 to 98.00 °C. @ 760.00 mm Hg (est)
Flash Point 190.00 °F. TCC ( 87.78 °C. )
Acid Value 1.00 max. KOH/g
Vapor Pressure 0.026000 mmHg @ 25.00 °C. (est)
Vapor Density N/A
logP (o/w) 2.568 (est)
Soluble In
  • alcohol
  • water, 211.8 mg/L @ 25 °C (est)
  • water
Occurrence
  • not found in nature