ethyl propionate

Full Material List
ethyl propanoate

Identifiers

FEMA 2456
CAS 105-37-3
EINECS 203-291-4
Synonyms
  • ethyl propanoate
  • ethyl propanoate nat.
  • nat. ethyl propionate
  • ethyl propionate (natural)
  • ethyl propionate FCC
  • ethyl propionate natural
  • ethyl-propionate FCC
  • ethylpropanoate
  • 2- methyl butyrate
  • 2- methylbutanoate
  • 2- methylbutyrate
  • propanoic acid ethyl ester
  • propanoic acid, ethyl ester
  • propionic acid ethyl ester
  • propionic acid, ethyl ester
  • propionic ester
  • propionic ether
JECFA Food Flavoring 28
JECFA Food Additive N/A
DG SANTE Food Flavourings 09.121 ethyl propionate
DG SANTE Food Contact Materials N/A
FDA UNII AT9K8FY49U
CoE Number 402
XlogP3-AA 1.20 (est)
Molecular Weight 102.1331
Molecular Formula C5 H10 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 fruity rummy juicy fruity grape pineapple
  • Odor Description:at 10.00 % in dipropylene glycol. sweet fruity rum juicy fruit grape pineappleLuebke, William tgsc, (1983)
  • Odor sample from: Northwestern Flavors Inc.
  • sweet ethereal rummy grape winey fermented egg nog
  • Odor Description:at 2.00 %. Sweet, etherial, rummy, grape, winey and fermented with an eggnog nuanceMosciano, Gerard P&F 23, No. 3, 55, (1998)
Odor fruity
sweet, fruity, rummy, juicy, grape, pineapple, ethereal, winey, fermented, egg, nog
Flavor fruity
ethereal, fruity, sweet, winey, bubble, gum, apple, grape,

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Properties

Food Chemicals Codex Listed Yes
Appearance colorless clear liquid (est)
Assay 97.00 to 100.00
Specific Gravity 0.88600 to 0.88900 @ 25.00 °C.
Lbs/Gal (est) 7.372 to 7.397
Refractive Index 1.38300 to 1.38500 @ 20.00 °C.
Melting Point -74.00 to -73.00 °C. @ 760.00 mm Hg
Boiling Point 98.00 to 100.00 °C. @ 760.00 mm Hg
Flash Point 54.00 °F. TCC ( 12.22 °C. )
Acid Value 2.00 max. KOH/g
Vapor Pressure 35.900000 mmHg @ 25.00 °C.
Vapor Density 3.52 ( Air = 1 )
logP (o/w) 1.21
Soluble In
  • alcohol
  • fixed oils
  • water, 19200 mg/L @ 20 °C (exp)
  • water
Occurrence
  • apple fruit
  • apple fruit juice
  • beer
  • cheese swiss cheese
  • cognac
  • elder black elder flower oil
  • fig fruit
  • grape white grape
  • grapefruit peel
  • melon
  • mikan peel oil @ trace%
  • olive
  • passion fruit
  • peach fruit
  • pineapple fruit
  • rum
  • strawberry wild strawberry fruit
  • tomato
  • wine