Batch NO.:WK-260605 Assay(GC):≥99.0% Melting Range:38.0~40.5℃ Moisture:≤0.10% Total single impurity:≤0.30% Total related impurities:≤0.50% Residue on Ignition:＜0.05% Heavy Metal(Pb/As/Cd):＜5ppm Odor:Complies with standard marine fragrance specification

This classic synthetic aquatic fragrance raw material is widely applied in fine perfume, daily care, home fragrance and cosmetic formulation, non-food grade without FEMA approval for edible flavouring use. As core marine accord building block, it constructs sea breeze, fresh ozone, watery aquatic top note for ocean-style high-end perfume, cologne and body mist, synergizes well with citrus, floral, musk and fruity aroma materials to enrich layered fragrance texture. In personal care industry, it is formulated into shampoo, body wash, soap, shower gel and facial lotion to endow long-lasting fresh ocean scent and cover base raw material peculiar odor, normal addition dosage 0.02%~0.2%. Home fragrance field includes candle, room spray, aroma diffuser liquid and laundry detergent fragrance compound, bringing clean natural seaside olfactory feeling. Besides fragrance application, its benzodioxepin heterocyclic skeleton serves as fine chemical intermediate for new drug scaffold synthesis and organic chemistry lab structure-activity research of odorant molecules.

GHS classification as mild irritant with hazard statement H315(Skin irritation), H319(Serious eye irritation), no respiratory toxicity under normal ambient concentration. All weighing and melting operations must proceed in ventilated fume hood; operators wear nitrile gloves, splash-proof safety goggles and lab coat to prevent crystal dust contact with mucosa and skin. Upon skin contact, flush contaminated skin with abundant soapy running water for minimum 15 minutes; continuous abundant pure water eye irrigation over 15 minutes once ocular splashing occurs, seek medical treatment if persistent redness and stinging happen. Small accidental oral ingestion only causes transient slight stomach discomfort, massive intake needs symptomatic hospital disposal. Waste leftover crystals and contaminated packaging are general organic solid waste following local environmental regulation, forbidden direct draining into sewer. Separate stock from strong oxidizers like permanganate, concentrated nitric acid and strong mineral acid to prevent exothermic decomposition and ring-opening side reaction of heterocyclic structure.