This section focuses on an overview of isobutyl cinnamate as well as its manufacturing processes and uses. Also, please check out the introduction to isobutyl cinnamate manufacturers, supply chain issues, isobutyl cinnamate suppliers, and isobutyl cinnamate prices. Sinofi can help you buy high-quality isobutyl cinnamate in bulk for your industry applications at wholesale prices based on FEMA 2193 and CAS 122-67-8.
Table of Contents
What is Isobutyl Cinnamate?
Isobutyl cinnamate is an organic ester compound that serves as a significant ingredient in the fragrance and flavor industries. It is synthesized through the esterification of cinnamic acid with isobutanol. The resulting compound exhibits distinctive aromatic properties that make it valuable for commercial applications requiring pleasant scent profiles. Isobutyl cinnamate consists of a cinnamic acid backbone connected to an isobutyl group through an ester linkage. The presence of the phenyl ring from the cinnamic acid portion contributes to its aromatic characteristics, while the isobutyl group influences its volatility and solubility properties. Isobutyl cinnamate exhibits a characteristic sweet, floral fragrance with subtle fruity undertones. According to the U.S. Food and Drug Administration (FDA), isobutyl cinnamate is approved to be used in the food flavour, fragrance, cosmetic, and personal care industries. It has also been evaluated by relevant regulatory authorities like JECFA, EUR-Lex, ECHACHEM, NIST, RFIM, and WHO. The IFRA Transparency List provides guidelines for the use of isobutyl cinnamate in the food flavour, fragrance, cosmetic, and personal care industries.
CAS No.: 122-67-8
According to the American Chemical Society, the CAS number of isobutyl cinnamate is 122-67-8.
CAS Name: Isobutyl Cinnamate
Molecular Formula: C13H16O2
Molecular Mass: 204.27
Appearance: Colorless to pale yellow, clear liquid
Boiling Point: 287.00 °C. @ 760.00 mm Hg
Solubility: Soluble in alcohol and fixed oils, slightly soluble in water (25.75 mg/L @ 25 °C)
Other Names:
♦ 2-Methylpropyl Beta-Phenylacrylate
♦ 2-Methylpropyl 3-Phenylpropenoate
♦ 2-Methylpropyl Cinnamate
♦ Isobutyl Beta-Phenylacrylate
♦ Isobutyl 3-Phenylpropenoate
♦ 2-Propenoic Acid, 3-Phenyl-, 2-Methylpropyl Ester
♦ Cinnamic Acid, Isobutyl Ester
♦ 2-Methylpropyl 3-Phenyl-2-Propenoate
Isobutyl Cinnamate Odor
Odor Strength: Medium
Substantivity: 168 hour(s) at 100.00 %
At 100.00 %. Sweet balsam, fruity like labdanum.
FEMA Number 2193
According to the Flavor and Extract Manufacturers Association (FEMA), the number of isobutyl cinnamate is FEMA 2193.
Bulk Isobutyl Cinnamate Manufacturers
The bulk isobutyl cinnamate manufacturing appears positioned for steady growth, supported by the ongoing shift towards personalization in the food and beverage, cosmetics, and personal care industries. Top isobutyl cinnamate manufacturers, such as Givaudan and Sigma Aldrich, are increasingly developing bespoke flavor and fragrance solutions for specific consumer segments, driving greater demand for specialized products. As the broader fragrance and flavor industries continue their growth trajectory, bulk isobutyl cinnamate manufacturers who can adapt to changing market requirements while maintaining operational efficiency are well-positioned to benefit from this expanding market opportunity.
Sinofi is a bulk manufacturer of isobutyl cinnamate in China, and we have a manufacturing facility with 2,500 square meters for the production of isobutyl cinnamate. We supply high-quality isobutyl cinnamate at bulk prices and serve the food flavour, fragrance, cosmetic, and personal care industries worldwide.
Manufacturing Process of Isobutyl Cinnamate
The industrial production of isobutyl cinnamate requires careful attention to reaction conditions, catalyst selection, and purification processes to achieve the quality standards demanded by the fragrance industry.
Raw Materials and Feedstock Requirements
The primary raw materials for isobutyl cinnamate production include cinnamic acid and isobutanol, both of which must meet specific purity standards to ensure product quality.
- Cinnamic acid, typically sourced from synthetic production routes involving benzaldehyde and acetic anhydride, serves as the carboxylic acid component. The quality of cinnamic acid significantly impacts the final product’s olfactory characteristics and color stability.
- Isobutanol, the alcohol component, requires careful selection to minimize impurities that could affect reaction efficiency or introduce unwanted byproducts. Technical-grade isobutanol generally suffices for industrial production, though some manufacturers prefer higher purity grades to optimize yield and reduce purification requirements.
- Catalyst selection plays a crucial role in the manufacturing process, with acid catalysts such as sulfuric acid or p-toluenesulfonic acid commonly employed to facilitate the esterification reaction. The choice of catalyst influences reaction kinetics, selectivity, and the subsequent purification requirements.
Manufacturing Process Overview
The production of isobutyl cinnamate involves direct esterification, combining the carboxylic acid and alcohol components under controlled conditions. This approach offers advantages in terms of equipment requirements and process complexity compared to alternative synthetic routes. The process typically operates in batch mode, allowing precise control over reaction parameters and product quality.
Temperature control is critical throughout the manufacturing process, as excessive heat can degrade the cinnamic acid component and lead to the formation of undesirable byproducts. Similarly, maintaining appropriate pressure conditions ensures optimal reaction rates while preventing loss of volatile components.
Quality Control and Specifications
Product quality control encompasses multiple analytical parameters designed to ensure compliance with industry standards and customer specifications.
- Purity analysis typically employs gas chromatography methods to quantify the target compound and identify potential impurities. Color specifications require careful monitoring, as thermal stress or impurities can lead to unacceptable color development.
- Olfactory evaluation remains an essential component of quality assessment, as the fragrance characteristics represent the primary value proposition for most applications. Trained evaluators assess aroma intensity, character, and stability under various conditions to ensure consistent performance in end-use applications.
The manufacturing of isobutyl cinnamate represents a well-established industrial process that combines traditional esterification chemistry with modern process control and quality assurance methods. Success in this field requires careful attention to raw material quality, precise process control, and comprehensive quality assurance programs that address both chemical and olfactory specifications.
Bulk Isobutyl Cinnamate Suppliers
The bulk isobutyl cinnamate supply encompasses both established multinational chemical companies and specialized fragrance ingredient suppliers. Top isobutyl cinnamate suppliers like Givaudan and Sigma Aldrich have established themselves as prominent suppliers in the bulk isobutyl cinnamate market.
Sinofi is a bulk isobutyl cinnamate supplier in China, and we have a warehouse with 1,200 square meters for high-quality isobutyl cinnamate. We sell different grades of isobutyl cinnamate at wholesale prices to food flavour, fragrance, cosmetic, and personal care manufacturers.
Supply Chain of Isobutyl Cinnamate
The isobutyl cinnamate supply chain represents a sophisticated network of specialized manufacturers, distributors, and end users operating within the global aroma chemicals industry.
Supply Chain Structure
Raw Materials and Manufacturing Process
The production of isobutyl cinnamate involves the esterification reaction between cinnamic acid and isobutanol. This chemical synthesis requires high-purity raw materials and precise process control to achieve the required 98% purity standard for food-grade applications.
Isobutyl Cinnamate Manufacturers.
The global production of isobutyl cinnamate is concentrated in several key regions, with significant manufacturing presence in China, Europe, and North America.
Distribution and Logistics Framework
The distribution structure for isobutyl cinnamate follows a multi-tiered approach, reflecting the compound’s dual role in both B2B specialty chemicals and consumer product applications.
Primary manufacturers typically sell directly to large-volume customers such as major fragrance houses, flavor companies, and multinational consumer goods manufacturers.
Secondary distribution occurs through specialized chemical distributors and trading companies that serve smaller manufacturers and regional markets. These intermediaries provide critical services, including inventory management, technical support, and regulatory compliance assistance for smaller buyers who lack the volume requirements for direct manufacturer relationships.
The isobutyl cinnamate supply chain continues to evolve in response to changing market dynamics and regulatory developments. Increasing consumer demand for natural and sustainable ingredients creates both challenges and opportunities for synthetic aroma chemical suppliers. Success in this market requires careful attention to quality control, regulatory compliance, and supply chain risk management.
Wholesale and Buy Isobutyl Cinnamate in Bulk
Successful wholesale procurement of isobutyl cinnamate requires a comprehensive understanding of product specifications, supplier capabilities, quality requirements, and market dynamics. Quality specifications require careful attention during the procurement process. Wholesale buyers should establish clear standards for purity levels, contamination limits, and organoleptic properties. Documentation requirements, including certificates of analysis and material safety data sheets, should be clearly defined in purchase agreements. Isobutyl cinnamate buyers should develop robust procurement processes and supplier relationships for sustainable competitive advantage in their respective markets. Supply chain reliability represents a fundamental consideration for bulk purchasers. Establishing relationships with suppliers who maintain consistent inventory levels and demonstrate reliable delivery capabilities helps prevent production disruptions. Long-term supply agreements can provide price stability and supply security, though they require careful structuring to maintain flexibility for changing business requirements. The complexity of bulk chemical procurement necessitates professional expertise in areas ranging from technical specifications to regulatory compliance.
As a bulk isobutyl cinnamate manufacturer and supplier in China, we supply high-quality ingredients for food flavour, fragrance, cosmetic, and personal care industries. We also wholesale isobutyl cinnamate to small customers. Normally, they want to buy isobutyl cinnamate in small quantities. To serve them, we can wholesale isobutyl cinnamate at bulk prices and provide a one-stop purchasing service.
Isobutyl Cinnamate Prices (USD/Kg)
Food Grade Isobutyl Cinnamate Prices (FCC, GC Content >=98.0%)
| Volume | Unit Price | Shipment |
| 50g | 23 USD | Express |
| 500g | 112 USD | Express |
| 1Kg | 160 USD/Kg | Express |
| 20Kg | 20% cheaper | Express |
| 100Kg-Above | negotiable | Express / Sea |
Isobutyl cinnamate pricing reflects the complex interplay of specialized market dynamics, regulatory requirements, and broader industry trends. Its niche position within the growing fragrance chemicals market provides both stability and growth potential. Future pricing trends will likely be influenced by the balance between growing overall market demand, regulatory compliance costs, and competitive pressure from both synthetic alternatives and natural ingredients. Buyers of isobutyl cinnamate should monitor these broader market trends.
Furthermore, the above price quotations of isobutyl cinnamate, especially for small orders, do not include the express shipping fee. The reason is that the shipment cost of isobutyl cinnamate may exceed the value of the sample. However, the bulk wholesale prices of isobutyl cinnamate will be much lower than those of small orders. Please contact us for more details.
Isobutyl Cinnamate Uses
Fragrance Uses
The fragrance industry represents the largest market for isobutyl cinnamate, where it functions as both a primary fragrance component and a valuable blending agent. Perfumers utilize this compound to create floral bouquets, particularly in compositions that require sweet, honeyed notes. The material proves especially effective in spring and summer fragrances, where its light, airy character enhances the overall olfactory profile.
In commercial perfumery, isobutyl cinnamate serves as an affordable alternative to more expensive natural floral extracts while maintaining a comparable olfactory impact. The compound demonstrates excellent longevity on various substrates, making it valuable for both fine fragrances and functional products such as detergents, fabric softeners, and personal care items.
Flavour Uses
Within the food and beverage sector, isobutyl cinnamate functions as an approved flavoring agent, contributing sweet, fruity notes to various products. The compound is particularly useful in confectionery, where it enhances fruit-flavored candies, chewing gum, and baked goods. Its thermal stability allows for use in products that undergo heating processes during manufacturing. The beverage industry employs isobutyl cinnamate in soft drinks, alcoholic beverages, and flavored waters, where it provides subtle fruity undertones that complement other flavor components. Regulatory approval from major food safety authorities ensures its safe use within established concentration limits.
Cosmetic and Personal Care Uses
Cosmetic manufacturers incorporate isobutyl cinnamate into various personal care products, including lotions, creams, shampoos, and body washes. Beyond its fragrance contribution, the compound serves functional purposes in formulation stability and product performance. Its compatibility with other cosmetic ingredients makes it a versatile addition to complex formulations. The compound’s gentle nature on skin and hair makes it suitable for products intended for sensitive applications. However, as with all fragrance materials, proper concentration limits must be observed to prevent potential sensitivities.
Isobutyl Cinnamate Benefits
Exceptional Aromatic Profile
The most notable benefit of isobutyl cinnamate lies in its distinctive sensory characteristics. The compound possesses a balsamic type odor with sweet, fruity balsamic notes, making it highly desirable for fragrance and flavor applications. This unique aromatic profile allows formulators to achieve complex scent compositions that enhance consumer appeal across various product categories.
Versatile Solubility Characteristics
Isobutyl cinnamate is miscible with alcohol and ether. This solubility profile offers significant formulation flexibility, enabling manufacturers to incorporate it into both oil- and alcohol-based systems while maintaining stability and performance.
Chemical Stability and Storage Benefits
The compound demonstrates excellent chemical stability under normal storage conditions. Storage should be in glass or tin-lined containers, and the material maintains its properties when stored properly at room temperature. This stability translates to longer shelf life for finished products and reduced waste in manufacturing processes.
Isobutyl Cinnamate Used in Flavour and Fragrance
A Tobacco Flavor with Spicy and Sweet
Include the following ingredients (by weight, %):
Star anise oil, 0.55; menthyl acetate, 0.035; clove oil, 0.3; isobutyl cinnamate, 0.006; carrot seed oil, 0.07; megastigmatrienone, 0.18; Peru extract, 8; ylang-ylang oil, 0.0048; benzoin resin, 0.5; 2,3,5-trimethylpyrazine, 0.00035; clove bud oil, 0.04; hawthorn tincture, 8; p-anisaldehyde, 0.09; eugenol, 0.025; isovaleric acid, 0.55; myristica oil, 0.024; 2-methylpyrazine, 0.00025; 7-hydroxycitronellal, 0.004; cinnamyl acetate, 0.0025; ethyl maltol, 3; anisyl acetate, 0.01; 4-methoxyacetophenone, 2; isoamyl isovalerate, 0.025; vanillin, 2; 2-acetylfuran, 0.055; isobutyl acetate, 0.04; propylene glycol, 20; malic acid, 2.4; alcohol, rest.
In conclusion, isobutyl cinnamate represents a versatile and valuable compound within the fragrance and flavor industries. Its distinctive aromatic properties position it as a reliable ingredient for numerous commercial applications. As a bulk manufacturer and supplier of isobutyl cinnamate in China, we offer various grades at wholesale prices to large manufacturers and small customers worldwide.