butyl lactate

Full Material List
butyl 2-hydroxypropanoate

Identifiers

FEMA 2205
CAS 138-22-7
EINECS 205-316-4
Synonyms
  • butyl 2-hydroxypropanoate
  • butyl alpha-hydroxypropionoate
  • N- butyl lactate
  • butyl lactate natural
  • N- butyl lactate natural
  • butyl lactate synthetic
  • butyl lactate, natural
  • butyl-lactate
  • 2- hydroxypropanoic acid butyl ester
  • lactic acid butyl ester
  • propanoic acid, 2-hydroxy-, butyl ester
JECFA Food Flavoring 932
JECFA Food Additive N/A
DG SANTE Food Flavourings 09.434 butyl lactate
DG SANTE Food Contact Materials butyl lactate
FDA UNII 0UI63W814U
CoE Number 372
XlogP3-AA N/A
Molecular Weight 146.18618
Molecular Formula C7 H14 O3

Organoleptic

Organoleptic Notes
  • 1. Odor Type: green Odor Strength:medium
  • Substantivity:126 hour(s) at 100.00 %
  • green fruity apple kiwi melon rind lactonic waxy winey apple skin soapy
  • Odor Description:at 100.00 %. green fruity apple kiwi melon rind lactonic waxy winey apple skin soapyLuebke, William tgsc, (2021)
  • Odor sample from: Alfrebro LLC/ Archer Daniels Midland Company
  • creamy dairy milky earthy ketonic waxy lactonic vanilla cheesy
  • Odor Description:Creamy, dairy, milky, earthy, ketonic, waxy, lactonic, vanilla and cheesyMosciano, Gerard P&F 23, No. 1, 33, (1998)
Odor green
green, fruity, apple, kiwi, melon, rind, lactonic, waxy, winey, skin, soapy, creamy, dairy, milky, earthy, ketonic, vanilla, cheesy
Flavor green
green, fruity, apple, skin, melon, rind, banana, peel, tropical, winey, creamy, waxy, soapy, dairy, milky, coconut, nutty

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Properties

Food Chemicals Codex Listed Yes
Appearance colorless clear liquid (est)
Assay 95.00 to 100.00
Specific Gravity 0.97300 to 0.98500 @ 25.00 °C.
Lbs/Gal (est) 8.096 to 8.196
Refractive Index 1.41800 to 1.42200 @ 20.00 °C.
Melting Point -28.00 °C. @ 760.00 mm Hg
Boiling Point 186.00 °C. @ 760.00 mm Hg
Flash Point 157.00 °F. TCC ( 69.44 °C. )
Acid Value 1.00 max. KOH/g
Vapor Pressure 0.400000 mmHg @ 20.00 °C.
Vapor Density N/A
logP (o/w) 0.980 (est)
Soluble In
  • alcohol
  • paraffin oil
  • water, 4.00E+04 mg/L @ 20 °C (exp)
Occurrence
  • cider
  • cognac
  • wine white wine