89-48-5 Usage
Description
Menthyl acetate (MA) is a monoterpene and a key component of peppermint essential oil, extracted from the leaves of Mentha piperita. It possesses a fresh, minty, and slightly rose-like odor, along with a mild, cool, and pungent flavor. Menthyl acetate can be synthesized by reacting acetic anhydride with menthol in the presence of anhydrous sodium acetate.
Uses
Used in Chemical Synthesis:
Menthyl acetate is utilized in the preparation of 3-amino-2-hydroxyalkanoates through a lithium amide-supported Mannich-type reaction of its lithium enolate with PMP-arylaldimines (PMP=p-methoxyphenyl), followed by in situ oxidation with oxaziridine.
Used in Perfumery:
In the fragrance industry, Menthyl acetate is employed to emphasize floral notes, particularly those of rose. It is commonly used in toilet waters that have a lavender scent, adding a fresh and cooling effect to the composition.
Used in Flavoring Extracts:
Menthyl acetate has been suggested for use in flavoring extracts that feature caraway or mint flavors, providing a unique and refreshing taste profile to various food and beverage products.
Used in Pest Control:
The fumigant and repellent activity of Menthyl acetate has been evaluated on first-instar nymphs of the bloodsucking bug Rhodnius prolixus, indicating its potential use in pest control and management.
Used in Analytical Chemistry:
The decomposition of Menthyl acetate in atmospheric flow reactors and low-pressure flat flames has been studied using molecular-beam mass spectrometry (MBMS), which can provide insights into its chemical behavior and potential applications in various industries.
Check Digit Verification of cas no
The CAS Registry Mumber 89-48-5 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 8 and 9 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 89-48:
(4*8)+(3*9)+(2*4)+(1*8)=75
75 % 10 = 5
So 89-48-5 is a valid CAS Registry Number.
InChI:InChI=1/C12H22O2/c1-8(2)11-6-5-9(3)7-12(11)14-10(4)13/h8-9,11-12H,5-7H2,1-4H3/t9-,11+,12-/m0/s1
89-48-5Relevant articles and documents
Solvent-free Acetylation Procedure
Bhat, Sujata V.,Gupta, Manisha O.,Yadav, Jyoti K.,Vaze, Kedar R.
, p. 590 - 594 (2021/10/07)
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Continuous-Flow Chemo and Enzymatic Synthesis of Monoterpenic Esters with Integrated Purification
Adarme, Carlos A.A.,Le?o, Raquel A.C.,de Souza, Stefania P.,Itabaiana, Ivaldo,de Souza, Rodrigo O.M.A.,Rezende, Claudia M.
, p. 39 - 46 (2018/05/22)
Monoterpenic esters are very important flavor and fragrance compounds due to their organoleptic properties. Despite their importance, many drawbacks are found for the production of monoterpenic esters. Here in we report two different approach's (chemo and enzymatic) for the continuous production of monoterpenic esters with integrated purification arriving on the desired molecules with high yields (>95%) and short reaction times.
Proton-gradient-transfer acid complexes and their catalytic performance for the synthesis of geranyl acetate
Chen, Yongle,Ding, Shiya,Zheng, Wentao,Zhang, Yiyang,Wu, Youting,Hu, Xingbang
, p. 2114 - 2121 (2017/01/16)
Special proton-gradient-transfer acid complexes (PGTACs) in which the bonded protons are not equivalent and have gradients in transfer ability, acidity, and reactivity were reported. The acidity gradient of the protons gave the PGTACs excellent catalytic activity and selectivity in the esterification of terpenols. These PGTACs are “reaction-induced self-separation catalysts” and can be easily reused. The kinetics with PGTACs as catalyst in the esterification of geraniol were also studied for use in engineering design.
