What Is 5-Methyl-2-Phenyl-2-Hexenal (CAS 21834-92-4)?
5-Methyl-2-Phenyl-2-Hexenal is supplied under CAS number 21834-92-4 and carries FEMA number 3199. Its systematic name is 5-Methyl-2-phenylhex-2-enal.
Aroma chemicals are the backbone of modern flavor houses. Molecules such as vanillin esters, damascones and zingerone deliver the dairy, vanilla, fruity and balsamic notes that consumers recognise instantly, at highly cost-effective usage rates.
At the organoleptic level, 5-Methyl-2-Phenyl-2-Hexenal is valued for a Strong citrus-floral note. It is chosen in commercial flavor systems for consistent batch-to-batch quality with defined impurity profiles.
Technical Specifications
| Property | Specification |
|---|---|
| Product Name | 5-Methyl-2-Phenyl-2-Hexenal |
| CAS Number | 21834-92-4 |
| Chinese Name | 可卡醛 |
| FEMA Number | 3199 |
| IUPAC / Chemical Name | 5-Methyl-2-phenylhex-2-enal |
| Purity | 96% |
| Chinese National Standard | GB 29938-2020 |
| Sensory Character | Strong citrus-floral, honey-like, persistent |
| Packaging | Plastic drum |
| Certification / Documents | SC / KOSHER |
| Solubility | Product dependent — typically soluble in alcohol, propylene glycol and oils |
| Storage | Store sealed in a cool, dry place, protected from light and heat |
Applications and Recommended Uses
5-Methyl-2-Phenyl-2-Hexenal is used across the food, beverage and personal care industries. Typical applications include:
Floral and citrus fragrance/flavor systems
5-Methyl-2-Phenyl-2-Hexenal brings a strong citrus-floral character to this application while remaining stable within the finished product matrix.
Quality Control and Documentation
Every batch of 5-Methyl-2-Phenyl-2-Hexenal from ZHII is analysed before release. Our laboratory checks identity and purity, and issues a Certificate of Analysis for each lot. Documents available on request include:
ZHII operates under ISO 9001 and ISO 14001 quality management systems, with KOSHER and HALAL certification for food-grade materials. Production capacity and export experience span more than 40 countries across Europe, the Americas, the Middle East and Asia.
How to Order 5-Methyl-2-Phenyl-2-Hexenal from ZHII
MOQ starts from 1 kg for most grades, with free evaluation samples of 10–50 g available worldwide so you can verify performance in your own formulation before committing to a bulk order. Standard packing is plastic drum; custom labelling can be arranged. Regular orders ship within 3–7 working days after payment, and we prepare the export documentation your customs broker needs.
Request a Quote or Free Sample
Contact ZHII for current pricing, lead time and a free evaluation sample of 5-Methyl-2-Phenyl-2-Hexenal. English-speaking sales team, quotation within 24 hours. Contact ZHII →
Frequently Asked Questions
What is the CAS number of 5-Methyl-2-Phenyl-2-Hexenal?
The CAS number of 5-Methyl-2-Phenyl-2-Hexenal is 21834-92-4. It is supplied by ZHII under this identifier with a batch-specific Certificate of Analysis.
What is the FEMA number of 5-Methyl-2-Phenyl-2-Hexenal?
5-Methyl-2-Phenyl-2-Hexenal carries FEMA number 3199.
How is 5-Methyl-2-Phenyl-2-Hexenal packaged?
5-Methyl-2-Phenyl-2-Hexenal is supplied in Plastic drum. One-kilogram foil bags and 25 kg fiber drums with double PE liners are available, with custom labelling on request.
Does ZHII provide free samples of 5-Methyl-2-Phenyl-2-Hexenal?
Yes. ZHII ships free 10–50 g evaluation samples of 5-Methyl-2-Phenyl-2-Hexenal worldwide; you only cover the courier cost or provide your FedEx/DHL account number.
Can you supply a Certificate of Analysis for 5-Methyl-2-Phenyl-2-Hexenal?
Yes. A batch-specific COA covering purity and key parameters accompanies every order, along with MSDS and TDS on request.
Related Ingredients
- Vanillin Acetate — also supplied by ZHII
- Zingerone — also supplied by ZHII
- Menthyl PCA — also supplied by ZHII
More Flavor & Aroma Chemicals from ZHII
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- Butter Acids CAS 85536-25-0
- Benzoic Acid CAS 65-85-0
- 2,4-Decadienal CAS 2363-88-4
- Megastigmatrienone CAS 13215-88-8
- Zingerone CAS 122-48-5
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