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Ethyl octadecanoate

  • Name Ethyl octadecanoate
  • EINECSN/A
  • CAS No. 111-61-5
  • Density0.862g/cm3
  • PSA26.30000
  • LogP6.81100
  • SolubilityN/A
  • Melting Point34-38 °C(lit.)
  • FormulaC20H40 O2
  • Boiling Point213-215 °C15 mm Hg(lit.)
  • Molecular Weight312.536
  • Flash Point161°C
  • Transport InformationN/A
  • Appearancewhite crystalline mass
  • SafetyA skin irritant. When heated to decomposition it emits acrid smoke and irritating vapors.
  • Risk Codes36/37/38
  • Molecular Structure
    Molecular Structure of 111-61-5 (ETHYL STEARATE)
  • Hazard Symbols
  • Synonyms
  • Article Data94

Ethyl octadecanoate Chemical Properties

IUPAC Name: Ethyl octadecanoate
The MF of Ethyl octadecanoate (CAS NO.111-61-5) is C20H40O2.

   
The MW of Ethyl octadecanoate (CAS NO.111-61-5) is 312.53.
Synonyms of Ethyl octadecanoate (CAS NO.111-61-5): Ethyl stearate ; Ethyl N-octadecanoate ; Octadecanoic acid, ethyl ester ; Stearic acid, ethyl ester 
Appearance: Colourless, odourless mass
Index of Refraction: 1.445 
EINECS: 203-887-4
Density: 0.862 g/ml 
Flash Point: 161 °C
Boiling Point: 356 °C
Melting Point: 33-36 °C
Storage temp: 2-8 °C
BRN: 1788183
FEMA: 3490

Ethyl octadecanoate Uses

  Ethyl octadecanoate (CAS NO.111-61-5) is food spices mainly used for the preparation of bacon flavor. Used in lubricants, anti-agent and emulsifier, etc.

Ethyl octadecanoate Production

Preparation Products: 1-Hydroxyoctadecane-->alpha-d-Glucopyranoside, beta-d-fructofuranosyl, octadecanoate

Ethyl octadecanoate Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rabbit LD50 skin > 5gm/kg (5000mg/kg)   Food and Cosmetics Toxicology. Vol. 17, Pg. 781, 1979.
rat LD50 oral > 5gm/kg (5000mg/kg)   Food and Cosmetics Toxicology. Vol. 17, Pg. 781, 1979.

Ethyl octadecanoate Consensus Reports

Reported in EPA TSCA Inventory.

Ethyl octadecanoate Safety Profile

A skin irritant. When heated to decomposition it emits acrid smoke and irritating vapors.Safety information of Ethyl octadecanoate (CAS NO.111-61-5):
Hazard Codes  IrritantXi
Risk Statements 
36/37/38 Irritating to eyes, respiratory system and skin
Safety Statements
26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36 Wear suitable protective clothing
WGK Germany  2
RTECS  WI3600000

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