2892-18-4

Basic information

• Product Name: ISOBUTYL STYRYL KETONE
• Synonyms: ISOBUTYL STYRYL KETONE;5-METHYL-1-PHENYL-1-HEXEN-3-ONE;5-methyl-1-phenyl-1-hexen-3-on;5-methyl-1-phenylhex-1-en-3-one
• CAS NO: 2892-18-4
• Molecular Formula: C₁₃H₁₆O
• Molecular Weight: 188.27
• EINECS: 220-760-9
• Mol File: 2892-18-4.mol
• Article Data: 15

Chemical Properties

• Melting Point: 43°C
• Boiling Point: 283.28°C (rough estimate)
• Flash Point: 111.2 °C
• Appearance: /
• Density: 0.9509
• Vapor Pressure: 0.001mmHg at 25°C
• Refractive Index: 1.5523 (estimate)
• CAS DataBase Reference: ISOBUTYL STYRYL KETONE(CAS DataBase Reference)
• NIST Chemistry Reference: ISOBUTYL STYRYL KETONE(2892-18-4)
• EPA Substance Registry System: ISOBUTYL STYRYL KETONE(2892-18-4)

Safety Data

• RTECS: MP8925000
• Hazardous Substances Data: 2892-18-4(Hazardous Substances Data)

Usage

General Description

ISOBUTYL STYRYL KETONE, also known as alpha-methyl styrene ketone, is a chemical compound that is commonly used as a fragrance ingredient in perfumes, cosmetics, and personal care products. It is also used as a flavoring agent in food products. ISOBUTYL STYRYL KETONE has a sweet, floral odor with fruity undertones and is often described as having a violet-like fragrance. It is considered safe for use in consumer products when used in accordance with regulations and guidelines. However, prolonged exposure to high concentrations of the compound may cause irritation to the skin, eyes, and respiratory system.

InChI:InChI=1/C13H16O/c1-11(2)10-13(14)9-8-12-6-4-3-5-7-12/h3-9,11H,10H2,1-2H3/b9-8+

Upstream product

• 100-52-7 benzaldehyde 
• 108-10-1 4-methyl-2-pentanone 
• 7647-01-0 hydrogenchloride 
• 1078127-07-7 5-methyl-1-phenyl-1-phenylselenohexan-3-one 
• 4798-46-3 5-methylhex-1-en-3-ol 
• 98-80-6 phenylboronic acid 
• 130901-67-6 dichloro-bis-(4-methyl-2-oxo-pentyl)-λ⁴-tellane 
• 1541-05-5 4-methyl-pent-1-en-2-yl acetate 
• 2346-32-9 4-Methyl-2-(trimethylsiloxy)-2-penten 
• 59417-87-7 4-methyl-2-trimethylsilyloxy-1-pentene 
• 18415-23-1 1,1-bis(trimethylsilyl)-2-phenylethylene 
• 108-12-3 isopentanoyl chloride 
• 563-80-4 3-methyl-butan-2-one 

Downstream Products

• 101255-11-2 4-dimethylaminomethyl-5-methyl-1-phenyl-hex-1-en-3-one 
• 6396-93-6 3-methyl-1-phenethyl-butylamine 
• 18366-78-4 2-isopropyl-1-(3-isopropyl-4-oxo-2,6-diphenyl-cyclohexyl)-7-methyl-3-phenyl-octane-1,5-dione 
• 17844-09-6 2-phenyl-6-methylheptan-4-one 
• 118535-99-2 (E)-9-Methyl-7-oxo-5-phenyl-dec-2-enoic acid methyl ester 
• 100201-13-6 (2R,3R)-7-Methyl-5-oxo-3-phenyl-2-vinyl-octanoic acid 
• 118536-03-1 (E)-9-methyl-5-phenyl-7-oxodec-2-enoic acid 
• 100201-13-6 7-Methyl-5-oxo-3-phenyl-2-vinyl-octanoic acid 
• 78987-82-3 5-Methyl-1-phenyl-3-hexanone 
• 85157-06-8 2-(5-Methyl-3-oxo-1-phenyl-hexyl)-malonic acid diethyl ester 
• 1027049-79-1 9-(tert-butyl-dimethyl-silanyloxy)-2-methyl-6-phenyl-non-7-yn-4-one 
• 503-74-2 3-methylbutyric acid 
• 65-85-0 benzoic acid 

Relevant articles and documents

Alkali enolates of unsymmetrical ketones from silyl enol ethers. Highly regioselective aldol reactions dependent on the nature of the cation

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Method for preparing alpha and beta-unsaturated ketone

The invention provides a method for preparing alpha and beta-unsaturated ketone. The method includes that L-proline is used as a catalyst, secondary amine is used as a cocatalyst, and the alpha and beta-unsaturated ketone can be directly synthesized in alcohol or ketone solution by means of aldol condensation under neutral conditions at one step. Compared with the traditional method, the method has the advantages that raw materials are easily available, the method is low in cost and is environmental friendly, reaction conditions are mild, solvents are clean and environmental friendly, equipment can be protected against corrosion under the neutral conditions, the catalyst is high in acid resistance, and the method is applicable to industrial production.

Kinetic Resolution of Racemic Allylic Alcohols by Catalytic Asymmetric Substitution of the OH Group with Monosubstituted Hydrazines

A new strategy has been established for the kinetic resolution of racemic allylic alcohols through a palladium/sulfonyl-hydrazide-catalyzed asymmetric OH-substitution under mild conditions. In the presence of 1 mol % [Pd(allyl)Cl]2, 4 mol % (S)-SegPhos, and 10 mol % 2,5-dichlorobenzenesulfonyl hydrazide, a range of racemic allylic alcohols were smoothly resolved with selectivity factors of more than 400 through an asymmetric allylic alkylation of monosubstituted hydrazines under air at room temperature. Importantly, this kinetic resolution process provided various allylic alcohols and allylic hydrazine derivatives with high enantiopurity.