5132-75-2 Usage
Description
FEMA 2810, also known as Octyl heptanoate, is a chemical compound with a characteristic fruity, slightly fatty odor and a corresponding flavor. It is prepared by esterification of n-octyl alcohol with heptanoic acid in the presence of mineral acids.
Uses
Used in Flavor Industry:
FEMA 2810 is used as a flavoring agent for its characteristic fruity, slightly fatty odor and corresponding flavor.
Used in Fragrance Industry:
FEMA 2810 is used as a fragrance ingredient for its pleasant and distinctive scent.
Used in Cosmetics Industry:
FEMA 2810 is used as an additive in the cosmetics industry to provide a fruity, slightly fatty scent to various products.
Used in Food Industry:
FEMA 2810 is used as an additive in the food industry to enhance the flavor and aroma of various products.
Preparation
By esterification of n-octyl alcohol with heptanoic acid in the presence of mineral acids.
Check Digit Verification of cas no
The CAS Registry Mumber 5132-75-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,3 and 2 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 5132-75:
(6*5)+(5*1)+(4*3)+(3*2)+(2*7)+(1*5)=72
72 % 10 = 2
So 5132-75-2 is a valid CAS Registry Number.
InChI:InChI=1/C15H30O2/c1-3-5-7-9-10-12-14-17-15(16)13-11-8-6-4-2/h3-14H2,1-2H3
5132-75-2Relevant articles and documents
Aerobic Self-Esterification of Alcohols Assisted by Mesoporous Manganese and Cobalt Oxide
Moharreri, Ehsan,Biswas, Sourav,Deljoo, Bahareh,Kriz, David,Lim, Seyoung,Elliott, Sarah,Dissanayake, Shanka,Dabaghian, Marina,Aindow, Mark,Suib, Steven L.
, p. 3413 - 3422 (2019/08/01)
Aerobic self-esterification of primary alcohols catalyzed by mesoporous metal oxides (manganese and cobalt oxides) is reported under base and solvent free conditions. For a range of aliphatic alcohols, up to 90 % conversions to esters was achieved. The catalytic reaction is likewise applicable to neat aldehydes as substrates with yields of up to 86 %. High pressure batch reaction for ethanol to ethyl acetate led to 22 % yield. Isotope labeling studies indicated decarboxylation on the catalyst surface. Mechanistic and kinetic experiments implicate oxygen rebound and α-carbon removal as intermediate steps. Mesoporous cobalt oxide showed about 20 % higher catalytic activity compared to mesoporous manganese oxide.
