acetoin

Full Material List
3-hydroxybutan-2-one

Identifiers

CAS (Single) 513-86-0
FEMA 2008
EINECS 208-174-1
Synonyms
  • acethoin
  • 2- acetoin
  • acetoin (acetyl methyl carbinol)
  • acetoin (natural)
  • acetoin 85% in water
  • acetoin 98/100% FCC
  • acetoin liquid natural
  • acetoin liquid synthetic
  • acetoin natural
  • acetoin powder
  • acetoin powder 98/100% FCC
  • acetoin powder natural
  • acetoin powder synthetic
  • acetoin synth (3 hydroxy 2 butanone)
  • acetoin, natural
  • acetoin, natural (congealed liquid)
  • acetoin, natural (powder)
  • acetoin, synthetic (congealed liquid) FCC
  • acetoin, synthetic powder FCC
  • acetoin,dimer
  • acetoin,dimer natural
  • acetyl methyl carbinol
  • acetyl methyl carbinol natural
  • nat. acetyl methyl carbinol(acetoin)
  • acetylmethylcarbinol
  • butan-2-one, 3-hydroxy-
  • 2- butanol-3-one
  • 2,3- butanolone
  • 2- butanone, 3-hydroxy-
  • dimethyl ketol
  • dimethylketol
  • helio-bouquet
  • 3- hydroxy-2-butanone
  • 2- hydroxy-3-butanone
  • 2- hydroxy-3-oxobutane
  • gamma- hydroxy-beta-oxobutane
  • 3- hydroxybutan-2-one
  • 1- hydroxyethyl methyl ketone
  • methyl acetyl carbinol
JECFA Food Flavoring 405
JECFA Food Additive N/A
DG SANTE Food Flavourings 07.051 3-hydroxybutan-2-one
DG SANTE Food Contact Materials N/A
FDA UNII BG4D34CO2H
CoE Number 749
XlogP3-AA N/A
Molecular Weight 88.10616
Molecular Formula C4 H8 O2

Organoleptic

Organoleptic Notes
  • 1. Odor Type: buttery Odor Strength:high ,recommend smelling in a 1.00 % solution or less
  • Substantivity:28 hour(s) at 100.00 %
  • sweet buttery creamy dairy milky fatty
  • Odor Description:at 1.00 % in dipropylene glycol. sweet buttery creamy dairy milky fattyLuebke, William tgsc, (2017)
  • Odor sample from: CA Aromatics Company Inc.
Odor buttery
sweet, buttery, creamy, dairy, milky, fatty,
Flavor creamy
creamy, dairy, sweet, oily, milky, buttery, yogurt,

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Properties

Food Chemicals Codex Listed Yes
Appearance colorless to pale yellow liquid to solid (est)
Assay 96.00 to 100.00
Specific Gravity 0.99500 to 1.01900 @ 25.00 °C.
Lbs/Gal (est) 8.279 to 8.479
Refractive Index 1.41700 to 1.42200 @ 20.00 °C.
Melting Point 90.00 to 91.00 °C. @ 760.00 mm Hg
Boiling Point 147.00 to 148.00 °C. @ 760.00 mm Hg
Flash Point 113.00 °F. TCC ( 45.00 °C. )
Acid Value N/A
Vapor Pressure 2.690000 mmHg @ 25.00 °C.
Vapor Density 3.0 ( Air = 1 )
logP (o/w) -0.36
Soluble In
  • alcohol
  • propylene glycol
  • water, 1000000 mg/L @ 20 °C (exp)
  • fixed oils
Occurrence
  • apple fruit
  • banana fruit
  • beer
  • bilberry fruit juice
  • bread white bread
  • butter
  • carrot
  • cheese cheddar cheese
  • chicken
  • cocoa
  • coconut endosperm
  • coffee roasted coffee
  • corn plant
  • cream
  • currant fruit
  • fig fruit
  • fish
  • honey
  • malpighia glabra l. fruit oil @ 0.10%
  • milk
  • orange fruit juice
  • pea green pea
  • pear fruit
  • pepper bell pepper fruit
  • plum fruit
  • pork grilled pork
  • raspberry red raspberry fruit
  • rice cakes
  • spearmint oil
  • strawberry wild strawberry fruit
  • sunflower flower
  • tea leaf
  • tomato
  • vinegar
  • whiskey
  • wine red wine
  • wine white wine