Basic information Safety Supplier Related

N-OCTANOIC ACID P-TOLYL ESTER

Basic information Safety Supplier Related

N-OCTANOIC ACID P-TOLYL ESTER Basic information

Product Name:
N-OCTANOIC ACID P-TOLYL ESTER
Synonyms:
  • p-cresyl n-octanoate
  • p-cresyloctanoate
  • p-Tolyl n-octanoate
  • Nsc24727
  • Wln: 7vor D1
  • p-Tolyl n-Octanoate
  • Caprylic acid p-tolyl ester
  • FEMA 3733
CAS:
59558-23-5
MF:
C15H22O2
MW:
234.33
EINECS:
261-803-1
Mol File:
59558-23-5.mol
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N-OCTANOIC ACID P-TOLYL ESTER Chemical Properties

Boiling point:
175 °C / 12mmHg
Density 
0.95
refractive index 
1.4840-1.4860
FEMA 
3733 | P-TOLYL OCTANOATE
Flash point:
168 °C
solubility 
Almost insoluble in water. soluble in alcohol and oils.
color 
Colorless oily liquid.
Odor
Floral and somewhat indolic. Narcisse-like odor with soft and oily-herbaceous undert ones, good tenacity.
Odor Type
animal
JECFA Number
703
LogP
5.20
CAS DataBase Reference
59558-23-5(CAS DataBase Reference)
EPA Substance Registry System
Octanoic acid, 4-methylphenyl ester (59558-23-5)
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Safety Information

RTECS 
RH0787500
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N-OCTANOIC ACID P-TOLYL ESTER Usage And Synthesis

Uses

p-Tolyl n-Octanoate is very useful in floral perfume bases, where green-herbaceous, mild og oily undertones should accompany the distinctly floral notes. Blends well with Indole, with Rose bases, Jasmin bases, Lily, Hyacinth and Narcissus, etc. The odor effect is persistent yet very discrete, provided the ester is free from Caprylic acid, and free from Cresol.

Preparation

From p-cresol and octanoic acid, using phosphorus oxychloride as a catalyst.

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