Product Name

  • Name

    Ethyl 2-methyl-4-pentenoate

  • EINECS 258-520-0
  • CAS No. 53399-81-8
  • Article Data16
  • CAS DataBase
  • Density 0.873
  • Solubility
  • Melting Point -65.52°C (estimate)
  • Formula C8H14 O2
  • Boiling Point 153-155 ºC(lit.)
  • Molecular Weight 142.198
  • Flash Point 41 ºC
  • Transport Information UN 3272
  • Appearance
  • Safety 16
  • Risk Codes R10   
  • Molecular Structure Molecular Structure of 53399-81-8 (Ethyl 2-methyl-4-pentenoate)
  • Hazard Symbols R10:;
  • Synonyms 2-Methyl-4-pentenoicacid ethyl ester; Ethyl 2-methyl-4-pentenoate
  • PSA 26.30000
  • LogP 1.76170

Ethyl 2-methyl-4-pentenoate Chemical Properties

Molecular Structure:

Molecular Formula: C8H14O2
Molecular Weight: 142.20
IUPAC Name: Ethyl (2R)-2-methylpent-4-enoate
Synonyms of Ethyl 2-methyl-4-pentenoate (CAS NO.53399-81-8): 4-Pentenoic acid, 2-methyl-, ethyl ester ; EINECS 258-520-0 ; FEMA No. 3489 ; 4-Pentenoic acid, 2-methyl-, ethyl ester ; Ethyl 2-methylpent-4-en-1-oate 
CAS NO: 53399-81-8
Classification Code: Alphabetical Listings ; E-F ; Flavors and Fragrances ; C8 to C9;Carbonyl Compounds ; Esters
Melting Point: 153-155 °C(lit.) 
Index of Refraction: 1.422
Molar Refractivity: 40.57 cm3
Molar Volume: 159.5 cm3
Surface Tension: 26.3 dyne/cm
Density: 0.891 g/cm3
Flash Point: 43.4 °C
Enthalpy of Vaporization: 39.08 kJ/mol
Boiling Point: 154 °C at 760 mmHg
Vapour Pressure of Ethyl 2-methyl-4-pentenoate (CAS NO.53399-81-8): 3.25 mmHg at 25°C

Ethyl 2-methyl-4-pentenoate Uses

  Ethyl 2-methyl-4-pentenoate (CAS NO.53399-81-8) can be used as flavor .

Ethyl 2-methyl-4-pentenoate Safety Profile

Hazard Codes of Ethyl 2-methyl-4-pentenoate (CAS NO.53399-81-8): IrritantXi
Risk Statements: 10 
R10: Flammable.
Safety Statements: 16 
S16: Keep away from sources of ignition.
RIDADR: UN 3272 3/PG 3
WGK Germany: 3
Hazard Note: Irritant
HazardClass: 3
PackingGroup: III

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