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CAS No 106-30-9 , ethyl heptanoate Search by region : Germany

  • Name: ethyl heptanoate
  • Synonyms: ethyl heptanoate;ETHYL HEPTANOATE; Ethyl oenanthate; Oenanthic ether; Ethyl heptylate; Cognac oil; Ethyl heptoate; Ethyl enanthate; Enanthylic ether; Aether oenanthicus;
  • CAS Registry Number:
  • Melting Point: -66 ºC
  • Flash Point: 66 ºC
  • Boiling Point: 188-189 ºC
  • Density: 0.868
  • Refractive index: 1.411-1.413
  • Safety Statements: R36/37/38
  • Hazard Symbols: Xi: Irritant;
  • HS Code: 29159080
  • Flash Point: 66 ºC
  • EINECS: 203-382-9
  • Molecular Weight: 158.23802
  • InchiKey: TVQGDYNRXLTQAP-UHFFFAOYSA-N
  • InChI: InChI=1S/C9H18O2/c1-3-5-6-7-8-9(10)11-4-2/h3-8H2,1-2H3
  • Risk Statements: S26;S37/39
  • Molecular Formula: C9H18O2
  • Molecular Structure:CAS No:106-30-9 ethyl heptanoate

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References of ethyl heptanoate
Title: Ethyl Oenanthate
CAS Registry Number: 106-30-9
CAS Name: Heptanoic acid ethyl ester
Synonyms: ethyl heptanoate; ethyl n-heptoate; oenanthic ether; cognac oil, synthetic; oil of grapes; aether oenanthicus; oleum vitis viniferae
Molecular Formula: C9H18O2
Molecular Weight: 158.24
Percent Composition: C 68.31%, H 11.47%, O 20.22%
Line Formula: CH3(CH2)5COOC2H5
Literature References: Obtained commercially either by esterification of heptanoic acid, yielding a high-grade product; or by the direct esterification of coconut oil yielding a mixture of the ethyl esters of lauric, myristic, palmitic, and other higher fatty acids plus ethyl and isoamyl alcohol. For some flavoring applications the latter product is more desirable. Prepn: Rogers, J. Am. Pharm. Assoc. Sci. Ed. 12, 503 (1923). Toxicity: P. M. Jenner et al., Food Cosmet. Toxicol. 2, 327 (1964).
Properties: Pure ester, liquid. Fruity, wine-like odor and taste with burning aftertaste. d415 0.8723; d425 0.8630. bp760 189°; bp35 95°; bp8 68°. Viscosity at 25°: 0.0111 g/cm/sec. Insol in water. Misc with alcohol, ether, chloroform. Forms an azeotrope with water, the azeotropic mixture boils at 98.5° and contains 72% w/w of ethyl oenanthate. LD50 orally in rats: >34640 mg/kg (Jenner).
Boiling point: bp760 189°; bp35 95°; bp8 68°
Density: d415 0.8723; d425 0.8630
Toxicity data: LD50 orally in rats: >34640 mg/kg (Jenner)
NOTE: Artificial Ethyl Oenanthate, also known as artificial cognac essence or oil of wine, is a mixture of amyl and ethyl caprates with ethyl and isoamyl butyrates and caprylates.
Use: In the manuf of liqueurs. Plays an important part in the formulation of raspberry, gooseberry, grape, cherry, apricot, currant, bourbon, and other artificial essences.