Ethyl propanoate

  • Identifiers

    CAS mumber
    105-37-3

    Molecular formula
    C5H10O2

    SMILES
    CCC(=O)OCC

    Retention indicies (RI)

    • DB5: 709.0
    • Carbowax: 943.33

  • Properties

    XLogP3-AA
    1.2 Well soluble in MMB, TEC, DEP

    Molecular weight
    102.13 g/mol

    Melting points

    • -99 °F (USCG, 1999)
    • -73.9 °C
    • -73 °C

    Boiling points

    • 210 °F at 760 mmHg (USCG, 1999)
    • 99.2 °C
    • 98.00 to 100.00 °C. @ 760.00 mm Hg

    Flash points

    • 54 °F (USCG, 1999)
    • 12 °C (CLOSED CUP)

    Solubilities

    • SOLUBLE IN MOST ORGANIC SOLVENTS
    • Soluble in alcohol and ether
    • Miscible in ethanol and ethyl ether; soluble in acetone
    • In water, 19,200 mg/l @ 25 °C
    • 19.2 mg/mL at 20 °C
    • Soluble in most fixed oils and propylene glycol, soluble in water (1ml in 42ml)

  • Odor profile

    Odor Probability
    fruity 96.06%
    ethereal 85.14%
    sweet 82.29%
    rummy 69.59%
    pineapple 59.35%
    apple 58.5%
    banana 56.62%
    winey 55.2%
    green 45.12%
    pear 42.37%

  • Synonyms

    • ETHYL PROPIONATE
    • 105-37-3
    • Ethyl propanoate
    • Propanoic acid, ethyl ester
    • Propionic ether
    • Propionic ester
    • Propionic acid, ethyl ester
    • Ethylpropionate
    • Propionate d'ethyle
    • Propionic acid ethyl ester
    • Ethyl n-propionate
    • Propanoic acid ethyl ester
    • FEMA No. 2456
    • Ethyl propionate (natural)
    • NSC 8848
    • Ethylester kyseliny propionove
    • HSDB 5366
    • UNII-AT9K8FY49U
    • EINECS 203-291-4
    • AT9K8FY49U
    • MFCD00009308
    • BRN 0506287
    • DTXSID1040110
    • CHEBI:41330
    • AI3-24354
    • NSC-8848
    • Ethyl ester of propanoic acid
    • DTXCID9020110
    • 4-02-00-00705 (Beilstein Handbook Reference)
    • Ethyl Propionate(Propionic Acid Ethyl Ester)
    • Propionic acid-ethyl ester
    • WE(2:0/3:0)
    • ethylpropanoate
    • Propionate d'ethyle [French]
    • UN1195
    • Ethylester kyseliny propionove [Czech]
    • ethyl proprionate
    • n-Ethyl propanoate
    • Ethyl propionate, 99%
    • C2H5COOC2H5
    • propionic acid ethyl ester-
    • SCHEMBL16045
    • WLN: 2VO2
    • CHEMBL44115
    • ETHYL PROPIONATE [MI]
    • ETHYL PROPIONATE [FCC]
    • ETHYL PROPIONATE [FHFI]
    • FEMA 2456
    • MSK6712
    • NSC8848
    • HY-Y0812
    • Tox21_301081
    • Ethyl propionate, analytical standard
    • LMFA07010411
    • STL280279
    • AKOS003216229
    • AKOS008947789
    • Ethyl propionate, >=97%, FCC, FG
    • UN 1195
    • NCGC00248281-01
    • NCGC00254982-01
    • CAS-105-37-3
    • FE159333
    • LS-13076
    • DB-040613
    • NS00012457
    • P0505
    • EN300-16126
    • Ethyl propionate, natural, >=97%, FCC, FG
    • Ethyl propionate [UN1195] [Flammable liquid]
    • Q2740687
    • Ethyl propionate LBG-29964, LBG-29965 battery grade
    • F0001-0104
    • Propionic acid-ethyl ester 1000 microg/mL in Acetonitrile
    • InChI=1/C5H10O2/c1-3-5(6)7-4-2/h3-4H2,1-2H
    • 203-291-4
1 4

Botanical

Name CAS Botanical Proportion
Artabotrys hexapetalus flower headspace (China) Artabotrys hexapetalus (L.) f. Bhandari, fam. Annonaceae 0.37%
Guava fruit (Cuba) 91770-12-6 Psidium guajava L., fam. Myrtaceae 0.1%
Ambarella fruit (Brazil) Spondias cytherea Sonnerat, fam. Anarcardiaceae 0.5%