3-Methoxy-3-methyl-1-butanol

At a glance

3‑Methoxy‑3‑methyl‑1‑butanol is made by methoxylating 3‑methyl‑3‑buten‑1‑ol with methanol under TiO₂‑Fe₂O₃ catalysis (≈200 °C, 5 MPa) and has a mild, gentle odor; it is employed as a solvent/odor‑carrier in fragrances for stability and slow release.

Category
⚗️ Synthetic
Origin
Methoxylation of 3‑methyl‑3‑buten‑1‑ol with methanol (TiO₂‑Fe₂O₃ catalyst, 200 °C, 5 MPa)【CN102206142A】
Extraction
Chemical synthesis
Chemical family
Alcohol
CAS number
56539-66-3
IFRA status
Not restricted
● drafted · last checked 2026-09-01