Ethyl salicylate is a classic synthetic flavor and fragrance raw material extensively applied in daily essence, food flavor and pharmaceutical intermediate industries. With natural wintergreen-like fragrance, it is commonly formulated into fruity, spicy and herbal fragrances for soap, detergent, cosmetics, perfume and toothpaste essences. In food additive field, it is permitted as flavor enhancer for candy, beverage and baked food to modify fruit aroma profiles. In pharmaceutical manufacturing, it serves as core intermediate for synthesizing salicylic acid derivative medicines, anti-inflammatory drugs and topical antipruritic liniments owing to its easy hydrolysis to generate salicylic acid. Besides conventional usage, it is adopted as organic synthesis reagent for esterification and condensation reactions in fine chemical labs. Its stable aroma property and mature synthetic route make it an irreplaceable bulk aromatic chemical across fragrance, food and medicinal fine chemical sectors.
GHS Classification: H315 (Causes skin irritation), H319 (Causes serious eye irritation), H335 (May cause respiratory irritation). Signal Word: Warning. Acute oral LD50 of rat exceeds 2000 mg/kg presenting low acute toxicity. Long-term skin contact triggers redness, itch and mild irritant dermatitis; immediate cleaning with running water is required after accidental contact. Liquid splashing into eyes induces sharp stinging and conjunctival inflammation requiring continuous water flushing over 15 minutes. Inhalation of high-concentration vapor irritates upper respiratory tract and leads to cough and dizzy feeling. Current toxicology research has not validated definite carcinogenic, mutagenic or reproductive toxic risks. It brings slight adverse influence to aquatic creatures, random emission into natural water is prohibited. All operations are finished under good ventilation; operators equip nitrile gloves, splash-proof goggles and organic vapor mask. Store separately from strong alkali and oxidants; waste liquid is disposed following local hazardous waste management standards.
