4790-71-0

Basic information

• Product Name: 2-[(2-METHYL-2-PROPENYL)OXY]-PHENOL
• Synonyms: 2-[(2-METHYL-2-PROPENYL)OXY]-PHENOL;2-(2-Methylallyloxy)phenol;2-[(2-Methylallyl)oxy]phenol
• CAS NO: 4790-71-0
• Molecular Formula: C₁₀H₁₂O₂
• Molecular Weight: 164.2
• Mol File: 4790-71-0.mol
• Article Data: 12

Chemical Properties

• Boiling Point: 262.8°Cat760mmHg
• Flash Point: 118°C
• Appearance: /
• Density: 1.05g/cm³
• Vapor Pressure: 0.00656mmHg at 25°C
• Refractive Index: 1.53
• PKA: 9.60±0.30(Predicted)
• CAS DataBase Reference: 2-[(2-METHYL-2-PROPENYL)OXY]-PHENOL(CAS DataBase Reference)
• NIST Chemistry Reference: 2-[(2-METHYL-2-PROPENYL)OXY]-PHENOL(4790-71-0)
• EPA Substance Registry System: 2-[(2-METHYL-2-PROPENYL)OXY]-PHENOL(4790-71-0)

Safety Data

• Hazardous Substances Data: 4790-71-0(Hazardous Substances Data)

Usage

Aromatic compound

Eugenol is an aromatic compound, meaning it has a strong, pleasant odor and is derived from plants.

Found in essential oils

Eugenol is commonly found in essential oils such as clove, cinnamon, and bay leaf oils.

Colorless to pale yellow liquid

Eugenol is a liquid that is colorless to pale yellow in color.

Strong, spicy odor

Eugenol has a strong, spicy odor that is used in the food and fragrance industries.

Antibacterial and antifungal properties

Eugenol has been found to have antibacterial and antifungal properties, making it useful in traditional medicine as a topical pain reliever.

Potential antioxidant and anti-inflammatory properties

Eugenol has been studied for its potential antioxidant and anti-inflammatory properties, making it a valuable compound in various industries.

InChI:InChI=1/C10H12O2/c1-8(2)7-12-10-6-4-3-5-9(10)11/h3-6,11H,1,7H2,2H3

Upstream product

• 120-80-9 benzene-1,2-diol 
• 19560-64-6 3-methylene-3,4-dihydro-2H-benzo[b][1,4]dioxepine 
• 1458-98-6 2-methyl-3-bromo-1-propene 
• 563-47-3 3-Chloro-2-methylpropene 
• 594-37-6 1,2-dichloro-2-methylpropane 
• 513-37-1 2-methylprop-1-enyl chloride 
• 34789-97-4 pyrocatechol monosodium salt 

Downstream Products

• 107261-44-9 2-Methyl-2-p-methylphenylthiomethyl-2,3-dihydrobenzo-1,4-dioxin 
• 1310466-22-8 4-(2-methylallyl)-1,2-dihydroxybenzene 
• 1563-38-8 2,3-dihydro-2,2-dimethylbenzofuran-7-ol 
• 1280721-82-5 C₂₀H₁₇NO₃ 
• 90195-20-3 <<2-(2'-methyl-2-propenyloxy)phenoxy>methyl>-18-crown-6 
• 344742-10-5 2-[2-(2-Methyl-oxiranylmethoxy)-phenoxymethyl]-1,4,7,10,13,16-hexaoxa-cyclooctadecane 
• 90195-19-0 <<2-(methallyloxy)phenoxy>methyl>-15-crown-5 
• 344583-88-6 2-[2-(2-Methyl-oxiranylmethoxy)-phenoxymethyl]-1,4,7,10,13-pentaoxa-cyclopentadecane 
• 90195-18-9 <<2-(methallyloxy)phenoxy>methyl>-12-crown-4 
• 344568-59-8 2-[2-(2-Methyl-oxiranylmethoxy)-phenoxymethyl]-1,4,7,10-tetraoxa-cyclododecane 
• 90195-16-7 3--1,2-propanediol 
• 91272-12-7 2-p-Chlorphenylthiomethyl-2-methyl-2,3-dihydrobenzo-1,4-dioxin 

Relevant articles and documents

Development and Mechanistic Study of Quinoline-Directed Acyl C-O Bond Activation and Alkene Oxyacylation Reactions

The intramolecular addition of both an alkoxy and acyl substituent across an alkene, oxyacylation of alkenes, using rhodium catalyzed C-O bond activation of an 8-quinolinyl ester is described. Our unsuccessful attempts at intramolecular carboacylation of ketones via C-C bond activation ultimately informed our choice to pursue and develop the intramolecular oxyacylation of alkenes via quinoline-directed C-O bond activation. We provide a full account of our catalyst discovery, substrate scope, and mechanistic experiments for quinoline-directed alkene oxyacylation.

Synthesis of Chiral 1,4-Benzodioxanes and Chromans by Enantioselective Palladium-Catalyzed Alkene Aryloxyarylation Reactions

A highly enantioselective alkene aryloxyarylation led to the high-yielding formation of a series of 1,4-benzodioxanes, 1,4-benzooxazines, and chromans containing quaternary stereocenters with excellent enantioselectivity. The sterically bulky and conformationally well defined chiral monophosphorus ligand L4 or L5 was responsible for the high reactivity and enantioselectivity of these transformations. The application of this method to the synthesis of the chiral chroman backbone of α-tocopherol was demonstrated. One P is plenty: A sterically bulky and conformationally well defined chiral monophosphorus ligand enabled the highly enantioselective synthesis of a series of Oheterocycles containing a quaternary stereocenter by alkene aryloxyarylation (see scheme; X=O, C, N). The application of this transformation to the synthesis of the chiral chroman backbone of α-tocopherol is demonstrated.

PURIFICATION PROCESS FOR PARA-METHALLYLPYROCATECHOL

The present invention relates to a process for the purification of para-methallylpyrocatechol and to the preparation of flavor and fragrance compounds from para-methallylpyrocatechol.