Guaiacol, with the CAS number 90-05-1, is an organic compound that is classified as a phenolic ether. It is characterized by its molecular formula C8H10O2 and features a methoxy group (-OCH3) attached to a phenolic hydroxyl group (-OH). Guaiacol is typically a colorless to pale yellow liquid with a distinctive, pleasant aroma reminiscent of smoke, which makes it valuable in the flavor and fragrance industries. It is soluble in alcohol and ether but has limited solubility in water. Guaiacol is known for its antiseptic properties and is used in various medicinal applications, including as an expectorant in cough syrups. Additionally, it serves as a precursor in the synthesis of various chemical compounds, including pharmaceuticals and agrochemicals. Its reactivity allows it to participate in various chemical reactions, such as methylation and oxidation, making it a versatile compound in organic chemistry. Overall, guaiacol is an important substance with diverse applications in both industrial and medicinal contexts.

Guaiacol

90-05-1: 1-Hydroxy-2-methoxybenzene, 2-Hydroxyanisole, 2-Methoxyl-4-vinylphenol, 2-Methoxyphenol, Anastil, Gaiacol, Guaiacol, Guaiastil, Guajakol, Guayacol, Methylcatechol, Nsc 3815, O-Methyl catechol, Phenol, o-methoxy-, Pyrocatechol monomethyl ether, Pyroguaiac acid, o-Guaiacol, o-Hydroxyanisole, o-Methoxyphenol,  Catechol monomethyl ether, 2-Methoxyphenol/Guaiacol, Phenol, 2-methoxy-,  Guaiaco,  a-methoxyphenolsalicyl methyl ether

CAS 90-05-1: Guaiacol

2-Methoxyphenol (Guaiacol)

Ref: 86-MM0354.04