64187-83-3 Usage
Description
Ethyl (Z)hex-3-enoate is a clear, colorless liquid with a green, wine-like aroma. It has a medium strength odor and is of the tropical type. It is reported as a component of Mastic leaf oil at a concentration of 0.07%.
Uses
Used in Flavor Industry:
Ethyl (Z)hex-3-enoate is used as a flavoring agent for its green, wine-like aroma. It is recommended to smell it in a 10.00% solution or less to appreciate its aroma threshold values.
Used in Fragrance Industry:
Ethyl (Z)hex-3-enoate is used as a fragrance ingredient for its medium strength odor and tropical type scent. It can be used to create a variety of fragrances and perfumes.
Check Digit Verification of cas no
The CAS Registry Mumber 64187-83-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,1,8 and 7 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 64187-83:
(7*6)+(6*4)+(5*1)+(4*8)+(3*7)+(2*8)+(1*3)=143
143 % 10 = 3
So 64187-83-3 is a valid CAS Registry Number.
InChI:InChI=1/C8H14O2/c1-3-5-6-7-8(9)10-4-2/h5-6H,3-4,7H2,1-2H3/b6-5-
64187-83-3Relevant articles and documents
Silica-supported dendrimer-palladium complex-catalyzed selective hydrogenation of dienes to monoolefins
Zweni, Pumza P.,Alper, Howard
, p. 725 - 731 (2007/10/03)
The selective hydrogenation of cyclic and acyclic dienes to monoolefins occurs under very mild conditions, in the presence of silica-supported PAMAM-Pd complexes. The activity and selectivity of this reaction is sensitive to the dendrimer structure. These dendritic complexes display excellent recycle properties, retaining activity for up to eight recycles.
A Note on Stereochemical Observation of the Deprotonation of Ethyl-2-Alkenoates
Krebs, Ernst-Peter
, p. 1023 - 1025 (2007/10/02)
Deprotonation of ethyl (E)-2-alkenoates 1, 3 and 4 yields after protonation the double bond migrated (3 Z)-isomers 5, 7 and 9 as major products.In contrast, deprotonation and reprotonation of ethyl (Z)-2-pentanoate (2) gives the (3 E)-isomer 6 exclusively