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-3-(3,4-methylenedioxyphenyl)propanal
Alias: Helional; Piperonyl isobutyraldehyde; 3-(1,3-Benzodioxol-5-yl)-2-methylpropanal
CAS No. : 1205-17-0
EINECS No. : 214-881-6
Molecular Formula: C11H12O3
Molecular Weight: 192.21 g/mol
Classification: Synthetic fragrance raw material; Aromatic aldehyde; Fine chemical intermediate
Physical & Chemical Properties
Appearance: Colorless to pale yellow transparent oily liquid
Odor: Fresh floral, seaweed and melon-like fragrance
Boiling Point: 272 ℃
Solubility: Insoluble in water, soluble in ethanol, ether and most perfume solvents
Stability: Stable under normal storage; avoid strong acid, strong alkali and high temperature
Specification Table
| Item | Specification | Unit | Remarks |
| Product Name | 2-Methyl-3-(3,4-methylenedioxyphenyl)propanal | — | Helional fragrance |
| CAS Number | 1205-17-0 | — | Perfume grade |
| Appearance | Colorless to pale yellow oily liquid | — | Transparent liquid |
| Molecular Formula | C11H12O3 | — | Aldehyde compound |
| Molecular Weight | 192.21 | g/mol | — |
| Purity | ≥98.0 | % | GC |
Main Uses
- Widely used in daily flavor and essence formulation, with fresh oceanic and floral note.
- Applied in cosmetics, perfumes, soap and detergent fragrance blending.
- Used as organic synthesis intermediate for fine chemical and fragrance synthesis.
- Excellent fixative and modifier in compound essence.
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