73019-21-3 Usage
Molecular Weight
206.3 g/mol
Appearance
Colorless to pale yellow oily liquid
Solubility
Soluble in organic solvents, slightly soluble in water
Boiling Point
299-301°C
Melting Point
Not applicable, as it is a liquid at room temperature
Density
0.965 g/cm3
Structure
Consists of a cyclohexene ring with a methyl group at position 3, an ethyl group at position 2, and a 3-methyl-2-butenyl group attached to the ethyl group
Odor
Floral, fruity, and violet-like aroma
Fragrance Industry
Used to create floral, fruity, and violet-like aromas in perfumes and cosmetics
Flavoring Agent
Used in the food industry to impart a fruity and floral flavor
Pharmaceuticals
Potential applications due to its pleasant fragrance and ability to evoke positive emotional responses
Cosmetics
Used for its pleasant fragrance and emotional effects
Natural Occurrence
Found in essential oils of roses, violets, and other flowers, contributing to their characteristic floral scent
Stability
Stable under normal conditions, but sensitive to light, heat, and air exposure
Safety
Generally considered safe for use in fragrances and flavors, but potential for skin irritation in some individuals
Synonyms
3-Methyl-2-(4-methyl-3-pentenyl)-2-cyclohexen-1-one, β-Ionone, and Isoionone
Chemical Class
Aromatic ketone
Functional Groups
Contains a carbonyl group (C=O) and a cyclohexene ring
Synthesis
Can be synthesized through various methods, including the condensation of β-ionone with acetylene or the reaction of geraniol with acetone in the presence of an acid catalyst
Chiral Center
No chiral centers present in the molecule
Check Digit Verification of cas no
The CAS Registry Mumber 73019-21-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,0,1 and 9 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 73019-21:
(7*7)+(6*3)+(5*0)+(4*1)+(3*9)+(2*2)+(1*1)=103
103 % 10 = 3
So 73019-21-3 is a valid CAS Registry Number.
InChI:InChI=1/C14H22O/c1-10(2)8-9-13-11(3)6-5-7-14(13)12(4)15/h6,8,13-14H,5,7,9H2,1-4H3
73019-21-3Relevant academic research and scientific papers
New Carbonyl Compounds in the High-Boiling Fraction of Lavender Oil
Kaiser, Roman,Lamparsky, Dietmar
, p. 1184 - 1197 (2007/10/02)
The occurrence of a series of new constituents which can be considered as Diels-Alder adducts of methyl vinyl ketone and ocimene (1-4), myrcene (9,10) or β-farnesene (11,12), respectively, was reported.Furthermore, the structures of four isomeric cyclohexene derivatives could be established as adducts 21-24 of (E,Z)- and (E,E)-1,3,5-undecatriene and methyl vinyl ketone.Another series of constituents having the norbornane skeleton represents adducts 25-32 and 33-40 of methylcyclopentadiene and octen-3-one or methyl vinyl ketone, respectively.In accordance with Alder's endo-rule the endo-isomers are preponderant in the natural as well as in the synthetic mixtures.Most of these constituents could also be identified in a lavender absolute as well as in a freshly prepared hexane extract of lavender flowers (Lavandula officinalis CHAIX).
