4361-23-3

Usage

Uses

Used in Perfumery and Cosmetics Industry:
Tetrahydroionol is used as a fragrance ingredient for its ability to add a sweet, woody, and floral scent to perfumes and cosmetics. Its pleasant floral and herbal odor enhances the overall aroma profile of these products.
Used in Personal Care Products:
In the personal care industry, Tetrahydroionol is utilized as a fragrance component to provide a pleasant scent to products such as soaps, lotions, and shampoos. Its fixative properties also help to prolong the aroma of other fragrances in these products, ensuring a lasting and enjoyable scent experience for the user.
Used for Enhancing Fragrance Formulations:
Tetrahydroionol is used as a key component in fragrance formulations to add depth and complexity. Its ability to extend the longevity of other fragrances makes it a valuable addition to perfumes and other scented products, ensuring a more enduring and sophisticated olfactory experience.

Upstream product

• 6138-85-8 tetrahydroionone 
• 13720-37-1 dihydro-α-ionol 
• 64-19-7 acetic acid 
• 43126-17-6 4-(2,6,6-trimethyl-cyclohex-1-enyl)-but-3-yn-2-ol 
• 79-77-6 (E)-β-ionone 
• 127-41-3 alpha-ionone 
• 127-41-3 alpha-ionone 
• 79-77-6 4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3-buten-2-one 
• 60-29-7 diethyl ether 
• 54344-78-4 3,6,6-trimethyl-1,3,4,5,6,7,8,9-octahydro-benzo[c]oxepine 

Downstream Products

• 68555-59-9 O-acetyl-trans-tetrahydroionol 
• 16769-62-3 (+/-)-1-(2,2,6c-trimethyl-cyclohexyl-(r))-butanone-⁽³⁾-semicarbazone 
• 6138-85-8 tetrahydroionone 

Relevant academic research and scientific papers

Liquid-phase Hydrogenation of β-Ionone on a Stationary Ni-Cr2O3 Catalyst in a Flow Apparatus under Hydrogen Pressure

We have studied the effect of various parameters (pH2, T deg C, H2 flow rate, etc.) on the kinetics and the selectivity of the hydrogenation of β-ionone on an industrial Ni-Cr2O3 catalyst in a flow apparatus by the "counter-current" and the "jet" method.Under comparable conditions the counter-current method offers an output approximately double that of the jet method, with a yield of dihydro-β-ionone approximately 6-8percent lower.

Liquid-phase Hydrogenation of β-Ionone on Group VIII Metals with Hydrogen under Pressure

We have determined the selectivity sequence of metals in the hydrogenation of β-ionone to dihydro-β-ionone (an important starting compound in the vitamin industry).The selectivity of the metals is correlated with the donor properties of the metal and the state of the adsorbed hydrogen, i.e.Ni>Rh>Pt>Pd.

Active Metals from Potassium-Graphite. Air-Oxidized Nickel-Graphite as a New Selective Hydrogenation Catalyst

Air exposure of Ni-Gr1 affords a modified, less active hydrogenation catalyst (air-oxidized nickel-graphite, Ni-Gr2), owing to a partial oxidation of the metal, which is able to reduce carbon-carbon, carbon-oxygen, and carbon-nitrogen multiple bonds under 30 atm of hydrogen in the temperature range 30-130 deg C.A remarkable bond selectivity in the hydrogenation of polyfunctional molecules such as unsaturated carbonyl compounds and β-diketones is observed.