China Suppliers > Tianjin Yuansu Chemical Reagent Co., LTD > 2-Heptyl-1,3-dioxolane
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- Details for 2-Heptyl-1,3-dioxolane
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2-Heptyl-1,3-dioxolane 4359-57-3
Category : Organic chemicals and Derivatives/Aroma compounds
CAS NO : 4359-57-3 EC NO : 224-438-9 MF : C10H20O2 MW : 172.2646 Specification : 99% min Packing : 25kg，50kg 200kg Product description : What is the chemical of 2-Heptyl-1,3-dioxolane? Appearance: Colorless to pale yellow transparent liquid； Odor: In a 10.00% propylene glycol solution, it presents a fresh citrus orange aldehyde aroma and a fatty scent, with a citrus aroma type ; Assay：99%min by GC ; IR Identity: conform to standard ; HNMR： conform to standard ; carbon spectrum: conform to standard ; Water by K. F.:0.5% max or as per the customer’s request ; Loss on drying:0.5% max. or as per the customer’s request ; boiling point: 115-116 ° C (under a pressure of 45 Torr); ============================================================================== purpose Main use: As a spice ingredient, it is widely used in cosmetics and daily chemical products, providing citrus fruit aroma and having a fragrance enhancing effect Application field: commonly used in personal care products such as perfume, soap, shampoo and skin care products to enhance the layering and durability of fragrance Other uses: As an intermediate in the chemical industry, some suppliers label it as a scientific or industrial grade raw material ============================================================================== synthetic route The detailed synthesis route is not provided in the public information, but based on its chemical structure (cyclic aldehyde formed by octanal and ethylene glycol), it can be inferred that its typical synthesis method is: Raw materials: Octanal and Ethylene glycol Reaction Type: Acid catalyzed Acetalization Reaction Reaction equation: CH₃(CH₂)₆CHO + HOCH₂CH₂OH → C₁₀H₂₀O₂ + H₂O (Dehydration under reflux in inert solvent catalyzed by dry HCl or p-toluenesulfonic acid) Product separation: Obtaining the target product through distillation or extraction purification This reaction is a universal synthetic pathway for aldehyde flavor compounds, characterized by easy operation and high yield, and is suitable for industrial production Uses : As a spice ingredient, it is widely used in cosmetics and daily chemical products Synonyms : 1,3-Dioxolane, 2-heptyl-;Octanal glycolacetal;2-Heptyl-1,3-dioxolane Molecular Structure : 
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2-Heptyl-1,3-dioxolane