3-Methylbenzofuran-5-ol

CAS No.

7182-21-0

Synonyms

3-Methyl-5-hydroxybenzofuran; 3-Methyl-5-benzofuranol

Molecular formula

C9H8O2

Molecular weight

148.16 g/mol

Grade

Fragrance grade

Packaging

Aluminum foil laminate bag / Fiber drum with PE liner
SKU FM-326 Category

Chemical Product Description & Applications

3-Methyl-5-benzofuranol is a defined aromatic fragrance substance also named 3-methylbenzofuran-5-ol. Its molecular structure combines a benzofuran ring with a phenolic hydroxyl group and a methyl substituent. It is used as an odor-contributing material in fragrance compositions, providing a distinct component that can be balanced with other ingredients to construct the desired accord.

The concentrated substance is a solid at ordinary room temperature and has limited water solubility. It is dissolved in a compatible fragrance carrier to obtain uniform distribution before incorporation into finished products. Its relatively low volatility is relevant when balancing the persistence of a fragrance composition. The CAS identity is associated with the individual substance assessed under the marketing name Saffiano.

Typical Applications

  • Fine-fragrance composition: Used as an individual odorant in fragrance concentrates for perfumes and related scented products. The perfumer balances its contribution with other aroma ingredients to create the intended composition.
  • Personal and household fragrance compounds: Used in perfume mixtures that are subsequently incorporated into skin-care, rinse-off, air-care or household products. The fragrance compound provides the intermediate delivery format between the concentrated substance and the finished product base.

Specifications

Parameter Specification Test Method
Appearance Solid; color consistent with the reference sample Visual inspection
Identification Consistent with authenticated reference FTIR fingerprint comparison
Chromatographic purity ≥98.0 area% HPLC with suitable UV or CAD detection
Total organic impurities ≤2.0 area% HPLC, area normalization
Largest individual impurity ≤1.0 area% HPLC, area normalization
Water ≤1.0% w/w Karl Fischer titration

Specifications describe the standard grade. Tolerance, test method and documentation package are confirmed per order.

Documents & Handling

Packaging

Aluminum foil laminate bag / Fiber drum with PE liner

What You Get With This Product

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CoA

Certificate of Analysis

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TDS

Technical Data Sheet

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SDS

Safety Data Sheet

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