Dihydromyrcenol manufacturers

Dihydromyrcenol (CAS No. 18479-58-8) is a critical fragrance intermediate. Buyers must prioritize a purity level of ≥99% for high-end perfumery to ensure olfactory stability. Key physical constants include a refractive index between 1.4390 and 1.4430 and a specific gravity of 0.825 to 0.835 at 25°C. The appearance should be a colorless to pale yellow clear liquid with a characteristic fresh, citrus-lime, and lavender-like odor profile.

It is widely used in the Fine Fragrance and Personal Care industries. Due to its excellent stability in alkaline environments, it is a staple ingredient for laundry detergents, soaps, and fabric softeners. Its refreshing profile also makes it a top choice for men's colognes and aftershaves. In industrial applications, it serves as a chemical intermediate for synthesizing other aroma chemicals.

Suppliers must provide an IFRA (International Fragrance Association) Certificate of Conformity to ensure the ingredient is safe for consumer skin contact. For the EU market, REACH registration is mandatory. Additionally, a comprehensive Material Safety Data Sheet (MSDS) and a Certificate of Analysis (COA) for every batch are non-negotiable to verify chemical composition and safety handling protocols.

Dihydromyrcenol is sensitive to oxidation. It should be stored in epoxy-lined steel drums or high-density polyethylene (HDPE) containers to prevent metallic contamination. The product must be kept in a cool, dry, well-ventilated area away from direct sunlight and heat sources. Using nitrogen blanketing during packaging can significantly extend shelf life by preventing contact with oxygen.

The primary risks include olfactory variance between batches and adulteration with cheaper solvents. To mitigate this, always request a pre-shipment sample (PSS) that is sealed and signed. Use third-party inspection services like SGS or Intertek to verify that the bulk cargo matches the PSS in terms of GC-MS (Gas Chromatography-Mass Spectrometry) profiles.

Conduct thorough due diligence on Made-in-China.com by selecting Audited Suppliers who have undergone on-site factory inspections. Utilize secure payment terms such as L/C (Letter of Credit) or escrow-based services to ensure funds are only released upon confirmation of shipping documents and quality compliance.

Dihydromyrcenol is generally classified as a combustible liquid (Flash point approx. 76°C). While it may not be a highly restricted hazardous good in all jurisdictions, you must ensure the freight forwarder is experienced in Class 9 or non-DG chemical logistics. Ensure all outer packaging carries the correct GHS (Globally Harmonized System) labeling and that the HS Code (typically 2905.22) is correctly declared for customs clearance.

Prices for terpene-based chemicals fluctuate with raw material (myrcene) costs. Negotiate based on annual volume contracts rather than spot buys to secure stable pricing. Ask for tiered pricing structures where the unit cost drops significantly at the 1-ton, 5-ton, and 10-ton thresholds. Always clarify if the quoted price is FOB (Free on Board) or CIF (Cost, Insurance, and Freight) to avoid hidden logistics surcharges.