139172-64-8 Usage
Description
Ethyl tetrahydro-3-furoate is a chemical compound characterized by the molecular formula C7H12O3. It is a clear, colorless liquid with a pleasant, fruity odor. Ethyl tetrahydro-3-furoate is recognized for its sweet, fruity, and caramel-like aroma, making it a popular choice as a flavoring agent in the food and beverage industry. Additionally, it contributes a sweet and floral note in the fragrance industry, enhancing the scent of perfumes and other scented products. Derived from natural sources such as fruits and vegetables, Ethyl tetrahydro-3-furoate is considered safe for consumption and application in small quantities, known for its ability to improve the taste and scent of a variety of products.
Uses
Used in Food and Beverage Industry:
Ethyl tetrahydro-3-furoate is used as a flavoring agent for its sweet, fruity, and caramel-like aroma, enhancing the taste of various food and drink products.
Used in Fragrance Industry:
In the fragrance industry, Ethyl tetrahydro-3-furoate is used as a scent enhancer to add a sweet and floral note to perfumes and other scented products, contributing to a more complex and appealing fragrance profile.
Check Digit Verification of cas no
The CAS Registry Mumber 139172-64-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,1,7 and 2 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 139172-64:
(8*1)+(7*3)+(6*9)+(5*1)+(4*7)+(3*2)+(2*6)+(1*4)=138
138 % 10 = 8
So 139172-64-8 is a valid CAS Registry Number.
139172-64-8Relevant articles and documents
Catalytic Transfer Hydrogenation of Arenes and Heteroarenes
Gelis, Coralie,Heusler, Arne,Nairoukh, Zackaria,Glorius, Frank
supporting information, p. 14090 - 14094 (2020/10/19)
Transfer hydrogenation reactions are of great interest to reduce diverse molecules under mild reaction conditions. To date, this type of reaction has only been successfully applied to alkenes, alkynes and polarized unsaturated compounds such as ketones, imines, pyridines, etc. The reduction of benzene derivatives by transfer hydrogenation has never been described, which is likely due to the high energy barrier required to dearomatize these compounds. In this context, we have developed a catalytic transfer hydrogenation reaction for the reduction of benzene derivatives and heteroarenes to form complex 3-dimensional scaffolds bearing various functional groups at room temperature without needing compressed hydrogen gas.
