4756-19-8

Basic information

• Product Name: 3-(p-cumenyl)-2-methylpropanol
• Synonyms: 3-(p-cumenyl)-2-methylpropanol;Cyclamen alcohol;Benzenepropanol, .beta.-methyl-4-(1-methylethyl)-;1-Isopropyl-4-(2-hydroxymethylpropyl)benzene;3-(4-Isopropylphenyl)-2-methylpropyl alcohol;β-Methyl-4-(1-methylethyl)benzene-1-propanol;1-Propanol, 3-p-cumenyl-2-methyl-;3-(4-Isopropylphenyl)-2-methyl-1-propanol
• CAS NO: 4756-19-8
• Molecular Formula: C₁₃H₂₀O
• Molecular Weight: 192.2973
• EINECS: 225-289-2
• Product Categories: Aromatics, Intermediates, Miscellaneous Reagents
• Mol File: 4756-19-8.mol
• Article Data: 7

Chemical Properties

• Boiling Point: 292°Cat760mmHg
• Flash Point: 115.1°C
• Appearance: /
• Density: 0.946g/cm³
• Vapor Pressure: 0.00086mmHg at 25°C
• Refractive Index: 1.509
• Storage Temp.: Refrigerator
• Solubility: Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
• CAS DataBase Reference: 3-(p-cumenyl)-2-methylpropanol(CAS DataBase Reference)
• NIST Chemistry Reference: 3-(p-cumenyl)-2-methylpropanol(4756-19-8)
• EPA Substance Registry System: 3-(p-cumenyl)-2-methylpropanol(4756-19-8)

Safety Data

• Hazardous Substances Data: 4756-19-8(Hazardous Substances Data)

Usage

Uses

Different sources of media describe the Uses of 4756-19-8 differently. You can refer to the following data:
1. 3-(p-cumenyl)-2-methylpropanol is a cyclamen alcohol, a fragrance raw material, and thus can be used in the perfume industry.
2. Cyclamen Alcohol, is a fragrance raw material, and thus can be used in the perfume industry.

InChI:InChI=1/C13H20O/c1-10(2)13-6-4-12(5-7-13)8-11(3)9-14/h4-7,10-11,14H,8-9H2,1-3H3

Upstream product

• 71-23-8 propan-1-ol 
• 536-60-7 cuminol 
• 831-97-0 α-methyl-p-isopropylcinnamaldehyde 
• 122-03-2 (4-isopropylbenzaldehyde) 
• 18620-03-6 4-isopropylphenylmagnesium bromide 
• 27319-06-8 1-(1-methylethyl)-4-(prop-1-en-1-yl)benzene 
• 93614-83-6 (E)-3-(4-isopropylphenyl)-2-methylacrylaldehyde 
• 3897-64-1 1-allyl-4-isopropylbenzene 
• 103-95-7 cyclamenaldehyde 
• 56208-30-1 3t-(4-isopropyl-phenyl)-2-methyl-allyl alcohol 
• 5695-80-7 4-(4-isopropyl-phenyl)-5-methyl-[1,3]dioxane 

Downstream Products

• 180274-14-0 1-Isopropyl-4-(3-methoxymethoxy-2-methyl-propyl)-benzene 
• 103-95-7 cyclamenaldehyde 
• 1620237-72-0 C₂₃H₂₅NO₃ 
• 167710-46-5 1-[3-[4-(methylethyl)phenyl]-2-methyl-propyl]-N,N,β,β-tetramethyl-4-piperidineethanamine, (E)-2-butenedioate 
• 180274-31-1 (+/-)-3-(4-isopropyl-2-methylphenyl)-2-methylpropanal 
• 180274-26-4 (+/-)-3-(4-isopropyl-2-methylphenyl)-2-methylpropan-1-ol 
• 122499-02-9 3-(4-isopropylphenyl)-2-methylpropyl acetate 

Relevant articles and documents

Ru-Catalyzed Cross-Dehydrogenative Coupling between Primary Alcohols to Guerbet Alcohol Derivatives: With Relevance for Fragrance Synthesis

A simple method has been developed for the cross dehydrogenative coupling between two different primary alcohols using readily available RuCl2(PPh3)3 as a precatalyst through the borrowing-hydrogen approach. The present methodology is applicable to a large variety of alcohol derivatives including long chain aliphatic alcohols and heteroaryl alcohols. In addition, the methodology was applied in a straightforward protocol to synthesize commercially available fragrances such as Rosaphen and Cyclamenaldehyde in good yields.

Esters of benzoic, 5-arylisoxazole-3-carboxylic and 4,5- dichloroisothiazole-3-carboxylic acids

The method of synthesis was developed of esters of benzoic, 2-chlorobenzoic, 5-phenylisoxazole-3-carboxylic, 5-tolylisoxazole-3-carboxylic, and 4,5-dichloroisothiazole-3-carboxylic acids with some aliphatic and substituted aromatic alcohols. The latter were obtained by reduction of aldehydes used in perfumery.

HYDROGENATION OF CYCLAMEN ALDEHYDE AND LILY ALDEHYDE PRECURSORS ON SUPPORTED METAL CATALYSTS.

Cyclamen and lily aldehydes, which are widely used in the perfumery and cosmetics industry, are obtained by selective saturation of the double bond in 3-(4-isopropylphenyl)-2-methyl-2-propenal (cyclamen aldehyde precursor) and 3-(tert-butylphenyl)-2-methyl-2-propenal (lily aldehyde precursor). This paper reports the results of hydrogenation of cyclamen and lily aldehide precursors on supported catalysts in which the active phase was rhodium or nickel. Hydrogenation of cyclamen aldehyde precursor to cyclamen aldehyde on 5% Rh/Al//2O//3 or 30% Ni/SiO//2 proceeds with 95-99% selectivity; the selectivity of hydrogenation of lily aldehyde precursor is lower, owing to the specific characteristics of its structure.