Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise specializing in the research and development, manufacturing, and sales of fine chemicals. Headquartered in Jinan, Shandong, China, we are committed to delivering high-quality products to our global partners. Currently, over 90% of our products are exported to developed markets, including North America, Europe, Japan, South Korea, and the Middle East.
Basic Information
Product Name: 2-Methyl octanal
Alias: 2-Methyloctanal
CAS No. : 7786-29-0
Molecular Formula: C9H18O
Molecular Weight: 142.24 g/mol
Classification: Aliphatic aldehyde; Synthetic flavor raw material; Fine chemical intermediate
Physical & Chemical Properties
Appearance: Colorless transparent liquid
Odor: Fresh citrus, fatty-green aldehyde aroma
Solubility: Insoluble in water, miscible with ethanol, ether, oil-based solvents
Stability: Flammable; sensitive to air/oxidation, sealed storage away from high temperature and strong oxidants
Specification Table
| Item | Specification | Unit | Remarks |
| Product Name | 2-Methyl octanal | — | Fragrance intermediate |
| CAS No. | 7786-29-0 | — | Perfume grade |
| Appearance | Colorless clear liquid | — | Volatile liquid |
| Molecular Formula | C9H18O | — | Branched alkyl aldehyde |
| Molecular Weight | 142.24 | g/mol | — |
| Purity | ≥98.0 | % | GC |
Main Uses
- Widely used in daily flavors, citrus and herbal essence blending.
- Intermediate for organic synthesis and perfume compound preparation.
- Applied in cosmetic essence, food flavor formulation.
- Used as chemical reagent and custom synthetic raw material.
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