Name

Dimethyl phenyl 2-butanol

We recommend avoiding

Description

Dimethyl phenyl 2-butanol is a chemical used in fragrance and flavors. It has a flavor/fragrance property we associate with freshness and green, reminiscent of rose or lily. It is a tertiary alcohol that is benzene substituted by a 3-hydroxy-3-methylbutyl group. It does naturally occur in chocolate and is synthesized by reacting phenylethyl magnesium chloride with acetone.

Benefits

Imparts flavor and fragrance.

Considerations

• Eye Irritation Has been found to cause eye damage at high concentrations. • Environmental Toxicity Considered an environmental toxin with long-lasting effects, especially in aquatic systems. • Potential Endocrine Disruptor The data on dimethyl phenyl 2-butanol is quite limited. However dimethyl phenyl 2-butanol belongs in a class of chemicals called benzenoids. Benzenoids are aromatic chemicals with a benzene ring. Benzene rings, especially those that are exposed, have the potential to interact with estrogen receptors. These properties have not been studied in dimethyl phenyl 2-butanol. It has not been reviewed by the Cosmetics Ingredients Review Board (CIR) or the Scientific Committee on Consumer Safety (SCCS). The reproductive or other subacute effects of dimethyl phenyl 2-butanol have not been studied in live animals.

Synonyms

2-Methyl-4-phenyl-2-butanol 103-05-9 2-Methyl-4-phenylbutan-2-ol Benzyl-tert-butanol Dimethylphenylethylcarbinol Benzyl-t-butanol Dimethylphenethylcarbinol Dimethyl phenylethyl carbinol Phenylethyl dimethyl carbinol 1,1-Dimethyl-3-phenyl-1-propanol 1,1-Dimethyl-3-phenylpropanol 2-Phenethyl-2-propanol 2-(2-Phenylethyl)-2-propanol alpha,alpha-Dimethylbenzenepropanol Phenethyl dimethyl carbinol Dimethylphenylethyl carbinol 1,1-Dimethyl-3-phenylpropyl alcohol 1-Propanol, 1,1-dimethyl-3-phenyl- 2-BUTANOL, 2-METHYL-4-PHENYL- 2-methyl-4-phenyl-butan-2-ol alpha,alpha-Dimethyl-gamma-phenylpropyl alcohol Benzenepropanol, .alpha.,.alpha.-dimethyl- .alpha.,.alpha.-Dimethylbenzenepropanol muguet carbinol Benzenepropanol, alpha,alpha-dimethyl-

Research Sources

https://pubchem.ncbi.nlm.nih.gov/compound/7632 https://hmdb.ca/metabolites/HMDB0031866 https://www.chemicalbook.com/ChemicalProductProperty_EN_CB6678861.htm

Summary

Flagged for endocrine disruption, eye irritation, and environmental toxicity.