{"product_id":"aldehyde-c18","title":"Aldehyde C18","description":"\u003cp data-start=\"1399\" data-end=\"1831\"\u003eAldehyde C18, commonly known as Oleic Aldehyde, is a classic aldehydic aroma chemical widely used in fine perfumery and cosmetic fragrance formulations. It is especially valued for its fresh, green, citrusy, and slightly fatty floral character, which adds natural brightness and elegance to fragrance compositions. Aldehyde C18 is an essential material for perfumers who aim to create realistic green, floral, and aldehydic accords.\u003c\/p\u003e\n\u003cp data-start=\"1833\" data-end=\"2237\"\u003eIn modern fragrance design, Aldehyde C18 is used to introduce freshness and lift while maintaining softness and balance. Unlike sharper aldehydes, C18 offers a smoother and more rounded profile, making it suitable for both fine fragrances and functional products. Its ability to blend seamlessly with floral, citrus, and green notes makes it a versatile and reliable ingredient in professional perfumery.\u003c\/p\u003e\n\u003ch3 data-start=\"2239\" data-end=\"2280\"\u003eChemical \u0026amp; Physical Characteristics\u003c\/h3\u003e\n\u003cp data-start=\"2281\" data-end=\"2676\"\u003eAldehyde C18 is typically supplied as a clear to pale yellow liquid with good stability under recommended storage conditions. It has good solubility in alcohol and most fragrance solvents, which allows easy incorporation into perfume bases and finished products. The odor profile is described as green, citrusy, fatty, and floral, often reminiscent of crushed leaves, citrus peel, and fresh air.\u003c\/p\u003e\n\u003cp data-start=\"2678\" data-end=\"2872\"\u003eDue to its aldehydic nature, Aldehyde C18 is generally used in low concentrations. Proper formulation knowledge is essential to achieve balance and avoid overpowering other fragrance components.\u003c\/p\u003e\n\u003ch3 data-start=\"2874\" data-end=\"2906\"\u003eIndustry-wise Applications\u003c\/h3\u003e\n\u003cp data-start=\"2908\" data-end=\"3249\"\u003e**\u003cstrong data-start=\"2910\" data-end=\"2948\"\u003ePerfume \u0026amp; Fine Fragrance Industry:\u003c\/strong\u003e\u003cbr data-start=\"2948\" data-end=\"2951\"\u003eIn fine perfumery, Aldehyde C18 is widely used in floral, green, aldehydic, and citrus fragrance families. It enhances top and heart notes by adding freshness and realism. Aldehyde C18 is particularly useful in floral aldehydic perfumes, where it helps create a clean, elegant, and natural opening.\u003c\/p\u003e\n\u003cp data-start=\"3251\" data-end=\"3563\"\u003e\u003cstrong data-start=\"3251\" data-end=\"3289\"\u003eCosmetic \u0026amp; Personal Care Products:\u003c\/strong\u003e\u003cbr data-start=\"3289\" data-end=\"3292\"\u003eIn cosmetics and personal care formulations, Aldehyde C18 is used to fragrance creams, lotions, shampoos, and body care products. Its soft green freshness complements floral and citrus fragrance bases, making it suitable for premium cosmetic products and daily-use items.\u003c\/p\u003e\n\u003cp data-start=\"3565\" data-end=\"3802\"\u003e\u003cstrong data-start=\"3565\" data-end=\"3598\"\u003eSoap \u0026amp; Toiletry Applications:\u003c\/strong\u003e\u003cbr data-start=\"3598\" data-end=\"3601\"\u003eAldehyde C18 is also used in soaps and toiletry products to deliver a clean and fresh scent. It performs well in surfactant systems and helps maintain fragrance stability during production and storage.\u003c\/p\u003e\n\u003ch3 data-start=\"3804\" data-end=\"3850\"\u003eWhy Aldehyde C18 Is Used in Formulations\u003c\/h3\u003e\n\u003cp data-start=\"3851\" data-end=\"4146\"\u003eAldehyde C18 is valued for its ability to enhance freshness while maintaining softness. It adds natural green and citrus nuances that improve fragrance realism and complexity. It also helps improve diffusion and overall fragrance balance, making compositions feel more polished and professional.\u003c\/p\u003e\n\u003cp data-start=\"4148\" data-end=\"4368\"\u003eFrom a formulation perspective, Aldehyde C18 acts as a bridge between citrus top notes and floral heart notes. This creates smoother transitions within the fragrance structure and enhances the overall sensory experience.\u003c\/p\u003e\n\u003ch3 data-start=\"4370\" data-end=\"4416\"\u003eBenefits for Manufacturers \u0026amp; Bulk Buyers\u003c\/h3\u003e\n\u003cp data-start=\"4417\" data-end=\"4695\"\u003eFor manufacturers and bulk buyers, Aldehyde C18 offers excellent versatility and market relevance. It is used across fine fragrances, cosmetics, and personal care products, ensuring steady demand. Its high impact at low dosage makes it cost-effective for large-scale production.\u003c\/p\u003e\n\u003cp data-start=\"4697\" data-end=\"4962\"\u003eBulk sourcing allows manufacturers to maintain consistent fragrance quality, manage costs efficiently, and ensure uninterrupted production. This is especially important for perfume houses and cosmetic manufacturers producing aldehydic and floral fragrance profiles.\u003c\/p\u003e\n\u003ch3 data-start=\"4964\" data-end=\"5020\"\u003eWhy Source Aldehyde C18 from a Bangladesh Supplier\u003c\/h3\u003e\n\u003cp data-start=\"5021\" data-end=\"5406\"\u003eSourcing Aldehyde C18 from a Bangladesh-based supplier provides advantages such as faster local availability, competitive pricing, and reduced dependency on imports. Local suppliers can offer flexible pack sizes suitable for both research and industrial-scale manufacturing. This supports fragrance manufacturers operating within Bangladesh with reliable supply and responsive service.\u003c\/p\u003e\n\u003ch3 data-start=\"5408\" data-end=\"5444\"\u003eStorage, Handling \u0026amp; Shelf Life\u003c\/h3\u003e\n\u003cp data-start=\"5445\" data-end=\"5734\"\u003eAldehyde C18 should be stored in tightly sealed containers in a cool, dry, and well-ventilated area. It must be protected from direct sunlight, heat, and air exposure to preserve its aroma quality and chemical stability. Proper storage ensures a long shelf life and consistent performance.\u003c\/p\u003e\n\u003ch3 data-start=\"5736\" data-end=\"5766\"\u003eSafety \u0026amp; Regulatory Note\u003c\/h3\u003e\n\u003cp data-start=\"5767\" data-end=\"6020\"\u003eAldehyde C18 is intended for professional and industrial formulation use only. Direct skin application or misuse is not recommended. Users should follow standard safety guidelines and comply with applicable fragrance, cosmetic, and chemical regulations.\u003c\/p\u003e","brand":"Avex International","offers":[{"title":"100 gm","offer_id":57113384223065,"sku":null,"price":400.0,"currency_code":"BDT","in_stock":true},{"title":"250 gm","offer_id":57113384255833,"sku":null,"price":800.0,"currency_code":"BDT","in_stock":true},{"title":"500 gm","offer_id":57113384288601,"sku":null,"price":1500.0,"currency_code":"BDT","in_stock":true},{"title":"1 kg","offer_id":57113384321369,"sku":null,"price":2600.0,"currency_code":"BDT","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/5331\/4393\/files\/ChatGPTImageJan21_2026_05_01_36PM.png?v=1768993590","url":"https:\/\/avexchemical.com\/products\/aldehyde-c18","provider":"Avex International","version":"1.0","type":"link"}