Vanillin isobutyrate CAS:20665-85-4

Product Attribute

Product Name	Vanillin isobutyrate CAS:20665-85-4
Type	Natural Flavor
Brand Name	BAISIFU
Appearance	Powder/Liquid
Shelf Life	2 years
Specification	1L
MOQ	5kg
Origin	Shaanxi,China
Purity	99%
Packing	Foil bag,Bottled,Drum,Carton,Container
Storage	Store in cool &dry place Keep away from strong light and heat
Ingredients	Natural raw materials, Safe and harmless, No addition
Use	Drink, Ice cream, Candy,Daily Chemical Products,Etc

Introduction

Vanillin isobutyrate ester is formed by esterification of vanillin and isobutyric acid.
Its structure contains features of vanillin and isobutyric acid carbon chain.
This gives it unique chemical and physical properties.
Physicochemical Properties
Physical Properties: Usually colorless – to – pale – yellow liquid or white crystalline powder.
It has a sweet vanilla – like aroma, rich and long – lasting.
Chemical Properties: Stable at room temperature, but may hydrolyze under extreme conditions.
It can also react with compounds like alcohols and amines.

Preparation Methods

Mainly prepared by chemical synthesis with vanillin and isobutyric acid.
Use concentrated sulfuric acid as catalyst for esterification.
After reaction, purify through steps like neutralization and distillation.
Can also use enzyme – catalyzed method with lipase as catalyst.
This method has mild conditions and good selectivity but high cost.
It’s not yet widely used in large – scale industrial production.

Application Fields

Food Industry
Baked Goods：Adds vanilla flavor to bread, cakes, etc.
Dairy Products：Enhances aroma in milk, yogurt, ice – cream.
Confectionery & Beverages：Improves flavor in candies and drinks.
Daily Chemical Industry
Perfumes：Enriches perfume’s scent with sweet vanilla note.
Cosmetics：Adds pleasant vanilla aroma to makeup and skincare.
Detergents：Leaves a fresh vanilla smell on washed items.
Other Fields
Tobacco：Improves tobacco flavor and softens the smoke.
Pharmaceuticals：Masks drug’s bad smell and improves taste.
Feed：Enhances feed flavor, boosts animal appetite.