Florhydral (3-(3-Isopropylphenyl)butanal) Factory Introduction

Premium High Purity Florhydral Manufacturer from China

We are one of China’s leading professional manufacturers of Florhydral with complete self-owned synthesis and rectification production lines. Through our proprietary optimized integrated production process, we successfully lift the main GC peak purity of Florhydral steadily above 98%, surpassing the 97% standard specification of Givaudan. Our products have been supplied to well-known international flavor & fragrance companies all year round with stable bulk supply capacity.

1. Exclusive Process Technology for ≥98% Main Peak Purity

Traditional Florhydral synthesis routes inevitably produce hard-to-separate impurities such as dialdehyde, floralhydral alcohol and olefin derivatives, limiting the regular purity to only 95%-97%. Our customized full-process improvement solves this bottleneck fundamentally:

1) High-selectivity rhodium phosphine catalytic hydroformylation A specialized rhodium complex ligand system is adopted to precisely control substrate conversion rate, restraining the generation of refractory dialdehyde by-products at the source and cutting intermediate impurity content drastically.

2) Modified selective low-pressure hydrogenation catalyst Passivated Pd/C catalyst is applied to selectively reduce carbon-carbon double bonds only, avoiding the reduction of aldehyde group into floralhydral alcohol — the key impurity that harms fragrance quality.

3) High-vacuum precision rectification with 65+ theoretical plates The whole distillation procedure operates under nitrogen protection at low temperature with segmented fraction collection. Light olefin impurities and heavy polycondensation residues are thoroughly separated, only high-purity main distillate is collected. As shown in our attached GC test report, the tested main peak area reaches 98.11%.

4) Final stabilization treatment Food-grade antioxidant is added with 0.2μm precise filtration, preventing oxidation and purity decline during long-term storage, delivering clean, pure floral aroma without burnt or pungent aldehyde off-notes.

2. Superior Quality Outperforming International Benchmark

The mainstream Florhydral supplied by Givaudan only meets a minimum 97% main peak standard. Our finished product features a stable main peak over 98%, single maximum impurity below 0.6% and total impurities controlled within 2%. With fewer impurities, our Florhydral delivers distinct, soft muguet lily-of-the-valley aroma, perfectly applicable to high-end perfumes, daily cosmetic fragrances, body care scents and home aromatherapy formulations.

3. Stable Global Supply Capacity

As a core domestic Florhydral producer, we own full synthesis workshops, dedicated rectification equipment and standardized storage facilities with large-scale annual output to guarantee uninterrupted long-term bulk delivery. We have established long-term cooperative relationships with numerous world-famous flavor & fragrance enterprises, exporting to Southeast Asia (Vietnam, Thailand, Indonesia), Europe, America and other regions. Our goods fully comply with cosmetic & fragrance raw material regulations of target markets. Complete supporting documents including MSDS, COA with original GC chromatogram, non-dangerous goods appraisal, Halal & Kosher certificates can be provided for customs clearance.

4. Flexible Cooperation Support

Conclusion

High-purity Florhydral with main peak ≥98% is our flagship competitive product. Supported by exclusive refining technology, our purity standard exceeds top international fragrance brands. With stable mass production and years of export experience serving global flavor houses, we are a reliable long-term source supplier for domestic & international fragrance manufacturers, raw material traders and overseas regional agents.