- INCI
- Methoxymethylbutanol
- CAS
- 56539-66-3
- Function
- Solvent
- Solubility
- Alcohol-soluble
- Description
- MMB, 3-Methoxy-3-Methylbutanol , is a modern solvent from the group of glycol ether alcohols. It is produced by chemical synthesis from petrochemical intermediates and the result is a clear, low-viscosity liquid with good solvent power and a mild, low‑interference odour profile. It is used as an auxiliary solvent, carrier of fragrance components, dispersion enhancer and processing aid in cosmetic, perfumery, household, cleaning and technical formulations. It helps to incorporate substances that dissolve poorly in aqueous or water–solvent systems more evenly and can support a cleaner appearance, better homogeneity and more stable behaviour of the finished product. MMB is not an active ingredient in the sense of skin care. Its main value lies in improving the processability, dissolution, dispersion and sensorial profile of the formulation . It is particularly practical where fragrances, fragrance oils, essential oils, colourants, cleaning components or other additives are used that may cause cloudiness, phase separation or uneven dispersion. Key benefits Effective auxiliary solvent for cosmetic, household, perfumery, cleaning and technical formulations. Helps improve the dissolution and dispersion of fragrance components , perfumes, essential oils and selected processing additives. Suitable as a carrier for perfume compositions in sprays, home fragrances, reed diffusers and other fragrancing systems. Supports product homogeneity and can help limit undesirable cloudiness or separation of certain components. Has low viscosity , is easy to dose and is readily incorporated into lfull description on the product page →
Available in our shop
Yes, MMB can be used as a fragrance carrier in reed diffusers and home fragrances. The particular fragrance, the rate of evaporation, the absorbency of the reeds and the stability of the mixture should always be tested first.



