2,4-Heptadienal
2,4-Heptadienal (CAS 4313-03-5, FEMA 3164) is a natural flavor compound featuring green, fatty, citrus and melon fruity aroma. Widely used in food flavor enhancement, daily fragrance blending and flavor intermediate synthesis. Stable scent, high purity, in stock with COA & MSDS.
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Bulk High Purity 2,4-Heptadienal | Multi-functional Food Grade Flavor Intermediate
Product Overview
2,4-Heptadienal is an important unsaturated aldehyde flavor compound with CAS 4313-03-5 and FEMA 3164. It appears as colorless to pale yellow transparent liquid.
This ingredient presents concentration-dependent sensory characteristics. At low dosage, it delivers fresh green, fatty, citrus and melon sweet notes with mild spicy undertones. It effectively enriches fruity, creamy and fresh flavor layers. With stable aroma performance and excellent dilution characteristics, it is widely applied in food flavor formulation and daily chemical fragrance blending. It is a key raw material for modifying fruit, nut, and natural fresh-style essence.
Key Features & Benefits
- Unique multi-layer aroma: green, fatty, citrus, melon and mild spicy notes
- Concentration controllable scent, fresh and natural at low addition
- High aroma activity, obvious flavor lifting effect with tiny dosage
- Good solubility in ethanol and oil-phase fragrance systems
- Stable flavor performance, suitable for long-term formula storage
- Perfect for fruit, nut and fresh natural flavor modification
- Food-grade safety standard, compliant with flavor additive regulations
Applications
- Fruit flavor: citrus, melon, berry and tropical fruit essence enhancement
- Nut & roasted flavor: nutty, creamy and roasted aroma modification
- Beverage & snack flavoring: fresh fruity drink and puffed food flavor tuning
- Daily fragrance: fresh green note, fruity and herbal perfume blending
- Fine chemical: flavor synthesis intermediate for advanced essence formulas
Technical Specifications
- INCI Name: 2,4-Heptadienal
- CAS Number: 4313-03-5
- FEMA Number: 3164
- Appearance: Colorless to Pale Yellow Transparent Liquid
- Purity: ≥97% (Isomers Total)
- Grade: Food & Flavor Grade
- Molecular Formula: C7H10O
- Solubility: Soluble in alcohol and oils, slightly soluble in water
- Recommended Dosage: 0.1–5 ppm
Our Advantage
We supply high-purity 2,4-Heptadienal with pure and stable multi-layer fruity & green aroma. Strict batch-to-batch consistency ensures stable flavor tuning effect. All products meet international food flavor grade standards. Complete documents including COA, MSDS and TDS are available. Sufficient stock, fast global shipping and free sample testing are supported. Welcome global flavor manufacturers and distributors for bulk quotation and long-term cooperation.
Product Specifications
| Specification | Value |
|---|---|
| Product Name | 2,4-Heptadienal |
| Category | Food flavor monomers |
| Grade | Food / Flavor Grade |
| Packaging | 1 kg / 5 kg / 25 kg drum |
| Shelf Life | 24 months |
| Documentation | COA, TDS, MSDS supplied with each shipment |
| Origin | China |
Why Choose Taima Bio
Taima Bio supplies specialty ingredients with defined chemical specifications, full documentation (COA, TDS, MSDS), and reliable international supply. Our products serve food, beverage, confectionery, and flavor formulation customers worldwide, with flexible quantities from laboratory evaluation to commercial-scale packaging.