1875-89-4

Basic information

• Product Name: 3-Methylphenethyl alcohol
• Synonyms: 2-(3-METHYLPHENYL)ETHYL ALCOHOL;3-METHYLPHENETHYL ALCOHOL;O,M,P-METHYL PHENYL ETHANOL;3-methyl-benzeneethano;3-methyl-Benzeneethanol;m-Methylphenethyl alcohol;Phenethyl alcohol, m-methyl-;2-m-tolylethanol
• CAS NO: 1875-89-4
• Molecular Formula: C₉H₁₂O
• Molecular Weight: 136.19
• EINECS: 217-508-5
• Product Categories: Benzhydrols, Benzyl & Special Alcohols;Alcohols;C9 to C30;Oxygen Compounds
• Mol File: 1875-89-4.mol
• Article Data: 25

Chemical Properties

• Boiling Point: 242-243 °C(lit.)
• Flash Point: 229 °F
• Appearance: Clear slightly yellow liquid
• Density: 1.002 g/mL at 25 °C(lit.)
• Vapor Pressure: 0.0172mmHg at 25°C
• Refractive Index: n20/D 1.529(lit.)
• Storage Temp.: Sealed in dry,Room Temperature
• PKA: 14.97±0.10(Predicted)
• CAS DataBase Reference: 3-Methylphenethyl alcohol(CAS DataBase Reference)
• NIST Chemistry Reference: 3-Methylphenethyl alcohol(1875-89-4)
• EPA Substance Registry System: 3-Methylphenethyl alcohol(1875-89-4)

Safety Data

• Safety Statements: 24/25
• WGK Germany: 3
• Hazardous Substances Data: 1875-89-4(Hazardous Substances Data)

Usage

Description

3-Methylphenethyl alcohol, also known as 2-(3-methylphenyl) ethanol, is an organic compound that is commonly used as a fragrance ingredient. It is a clear, slightly yellow liquid with a distinct aromatic scent.

Uses

Used in Fragrance Industry:
3-Methylphenethyl alcohol is used as a fragrance ingredient for its distinct aromatic scent. It is commonly used in the formulation of perfumes, colognes, and other scented products to provide a pleasant and long-lasting aroma.
Used in Flavor Industry:
3-Methylphenethyl alcohol is also used as a flavoring agent in the food and beverage industry. It imparts a floral and slightly fruity taste, making it suitable for use in various food products, such as candies, baked goods, and beverages.
Used in Cosmetic Industry:
In addition to its use in fragrances and flavors, 3-Methylphenethyl alcohol is also utilized in the cosmetic industry. It is often incorporated into skincare and haircare products for its pleasant scent and potential antimicrobial properties, which can help maintain a clean and fresh feeling on the skin and hair.

InChI:InChI=1/C9H12O/c1-8-2-4-9(5-3-8)6-7-10/h2-5,10H,6-7H2,1H3

Upstream product

• 75-21-8 oxirane 
• 28987-79-3 m-tolylmagnesium bromide 
• 107-07-3 2-chloro-ethanol 
• 591-17-3 meta-bromotoluene 
• 625-95-6 3-Iodotoluene 
• 64-17-5 ethanol 
• 108-39-4 3-methyl-phenol 
• 7446-70-0 aluminium trichloride 
• 108-88-3 toluene 
• 587-03-1 3-methylbenzyl alcohol 
• 90531-94-5 (3-methylbenzyl)magnesium bromide 
• 622-97-9 1-ethenyl-4-methylbenzene 
• 766-82-5 1-ethynyl-3-methyl-benzene 
• 1431794-51-2 potassium trifluoro(3-methylphenethyl)borate 

Downstream Products

• 100-80-1 3-methylstyrene 
• 16799-08-9 1-(2-bromoethyl)-3-methylbenzene 
• 14670-02-1 p-Toluolsulfonsaeure-(3-methyl-phenethylester) 
• 72927-80-1 (3-methylphenyl)acetaldehyde 
• 101615-41-2 1-(2-methanesulfonyloxyethyl)-3-methylbenzene 
• 928776-15-2 3-oxo-4-(2-m-tolyl-ethyl)-3,4-dihydro-2H-benzo[1,4]oxazine-6-carbaldehyde 
• 199670-76-3 5-{(2R)-2-[(2R)-2-(3-Chloro-phenyl)-2-hydroxy-ethylamino]-propyl}-benzo[1,3]dioxole-2,2-dicarboxylic acid bis-(2-m-tolyl-ethyl) ester hydrochloride salt 
• 1033617-60-5 C₁₆H₁₆N₂O₃S 
• 1032509-64-0 1-(2-(methoxymethoxy)ethyl)-3-methylbenzene 
• 1338236-48-8 C₁₈H₁₆O 
• 1338236-49-9 C₁₉H₁₈O 
• 925245-46-1 tert-butyl 3-[2-(m-tolyl)ethoxy]propanoate 
• 33709-40-9 2-(3-methylphenyl)ethyl acetate 
• 1361045-89-7 1-(3-methylbenzyl)-1,2,3,4-tetrahydroisoquinoline-6,7-diol 

Relevant articles and documents

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Visible-Light-Mediated Aerobic Oxidation of Organoboron Compounds Using in Situ Generated Hydrogen Peroxide

A simple and general visible-light-mediated oxidation of organoboron compounds has been developed with rose bengal as the photocatalyst, substoichiometric Et3N as the electron donor, as well as air as the oxidant. This mild and metal-free protocol shows a broad substrate scope and provides a wide range of aliphatic alcohols and phenols in moderate to excellent yields. Notably, the robustness of this method is demonstrated on the stereospecific aerobic oxidation of organoboron compounds.

Biocatalytic Formal Anti-Markovnikov Hydroamination and Hydration of Aryl Alkenes

Biocatalytic anti-Markovnikov alkene hydroamination and hydration were achieved based on two concepts involving enzyme cascades: epoxidation-isomerization-amination for hydroamination and epoxidation-isomerization-reduction for hydration. An Escherichia coli strain coexpressing styrene monooxygenase (SMO), styrene oxide isomerase (SOI), ω-transaminase (CvTA), and alanine dehydrogenase (AlaDH) catalyzed the hydroamination of 12 aryl alkenes to give the corresponding valuable terminal amines in high conversion (many ≥86%) and exclusive anti-Markovnikov selectivity (>99:1). Another E. coli strain coexpressing SMO, SOI, and phenylacetaldehyde reductase (PAR) catalyzed the hydration of 12 aryl alkenes to the corresponding useful terminal alcohols in high conversion (many ≥80%) and very high anti-Markovnikov selectivity (>99:1). Importantly, SOI was discovered for stereoselective isomerization of a chiral epoxide to a chiral aldehyde, providing some insights on enzymatic epoxide rearrangement. Harnessing this stereoselective rearrangement, highly enantioselective anti-Markovnikov hydroamination and hydration were demonstrated to convert α-methylstyrene to the corresponding (S)-amine and (S)-alcohol in 84-81% conversion with 97-92% ee, respectively. The biocatalytic anti-Markovnikov hydroamination and hydration of alkenes, utilizing cheap and nontoxic chemicals (O2, NH3, and glucose) and cells, provide an environmentally friendly, highly selective, and high-yielding synthesis of terminal amines and alcohols.