{"product_id":"n-butyric-acid-aroma-chemical-rancid-cheesy-note","title":"N-Butyric Acid Aroma Chemical | Rancid \u0026 Cheesy Note","description":"\u003ch3\u003eProduct Name\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eN-Butyric Acid\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCAS No.:\u003c\/strong\u003e 107-92-6\u003c\/p\u003e\n\u003cp\u003e🟢 \u003cstrong\u003eDifficulty:\u003c\/strong\u003e Advanced\u003c\/p\u003e\n\u003cp\u003e⏳ \u003cstrong\u003eLasting:\u003c\/strong\u003e Medium\u003c\/p\u003e\n\u003cp\u003e🌸 \u003cstrong\u003eNote:\u003c\/strong\u003e Top \/ Heart\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eN-Butyric Acid, also known as \u003cstrong\u003eButanoic Acid\u003c\/strong\u003e, is a short-chain fatty acid with an extremely distinctive odor. In concentrated form, it is strongly \u003cstrong\u003esour, rancid, fatty and cheesy\u003c\/strong\u003e, while at very low dilution it can contribute useful fruity, dairy-like and fermented nuances. It occurs naturally in butter, cheese and other fermented materials, which accounts for its characteristic odor profile.\u003c\/p\u003e\n\u003cp\u003eIn perfumery, N-Butyric Acid is primarily used as a \u003cstrong\u003especialty trace material\u003c\/strong\u003e rather than as a conventional fragrance ingredient. Its powerful character can help create realistic dairy, butter, cheese, fermented, animalic and certain fruity effects. It can be particularly useful when reconstructing natural-smelling food or animalic nuances where a tiny amount can add considerable realism.\u003c\/p\u003e\n\u003cp\u003eBecause of its extremely strong odor, N-Butyric Acid should be handled and evaluated carefully. At higher concentrations it can quickly overwhelm a composition, whereas very small quantities can provide subtle complexity and realism.\u003c\/p\u003e\n\u003ch3\u003eOdor Profile\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSour\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRancid\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFatty\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCheesy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFermented\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDairy-like\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSharp\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFruity at high dilution\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eRecommended Formulation Level \u003cem\u003e(Educational guideline only)\u003c\/em\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTrace:\u003c\/strong\u003e 0.001–0.01%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral use:\u003c\/strong\u003e 0.01–0.05%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-impact accords:\u003c\/strong\u003e 0.05–0.20%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eThese are formulation guidelines for perfumers and are not IFRA limits.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eWorks Well With\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIsovaleric Acid\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eValeric Acid\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCaproic Acid\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcetic Acid\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLactic Acid\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDiacetyl\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcetoin\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEthyl Butyrate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eButyraldehyde\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMethyl Butyrate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFruity Esters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLactones\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFine Fragrance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSpecialty Accords\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDairy Accords\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCheese Accords\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnimalic Accords\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFruity Accords\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFermented Effects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFood Aroma Reconstruction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExperimental Perfumery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePerfumers' Tip\u003c\/h3\u003e\n\u003cp\u003eN-Butyric Acid should generally be used at \u003cstrong\u003eextremely low levels\u003c\/strong\u003e. A trace can add convincing fatty or fermented realism, while slightly higher amounts quickly produce a strong rancid-cheesy effect. For experimental accords, dilute it heavily first and evaluate gradually rather than adding the neat material directly to the formula.\u003c\/p\u003e","brand":"corearoma","offers":[{"title":"25g","offer_id":44167696154702,"sku":null,"price":224.0,"currency_code":"INR","in_stock":false},{"title":"100g","offer_id":44167696187470,"sku":null,"price":671.0,"currency_code":"INR","in_stock":false}],"url":"https:\/\/www.corearoma.com\/products\/n-butyric-acid-aroma-chemical-rancid-cheesy-note","provider":"Core Aroma","version":"1.0","type":"link"}