Diisobutyl Fumarate CAS 7283-69-4
Factory wholesale Diisobutyl Fumarate CAS 7283-69-4
- Appearance:Liquid
- Purity:99.8%
- Delivery:30days
- Sample Available:Available
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Name: Diisobutyl Fumarate
CAS: 7283-69-4
MOQ: 1KG
Directory Guidance on Diisobutyl Fumarate
Chemical Structure
Basic Info:
| Melting Point | 8 °C(lit.) |
| Boiling Point | 249 °C(lit.) |
| Density | 0.978 g/mL at 25 °C(lit.) |
| Refractive Index | n20/D 1.443(lit.) |
Diisobutyl Fumarate Introduction:
Diisobutyl Fumarate is a unique organic compound with a molecular formula of C12H20O4 and a molecular weight of 236.28. In appearance, it usually appears as a colorless or light yellow transparent liquid with a faint odor unique to esters. Its boiling point is about 250-260 ℃, and its melting point is relatively low, which allows it to exist in a relatively stable liquid form at room temperature, making it easy to store and transport. From the perspective of solubility, Diisobutyl Fumarate has good compatibility with many organic solvents such as alcohols, ketones, ethers, etc., but it is insoluble in water, which determines its applicability and matching methods in different application scenarios.
From the perspective of chemical properties, Diisobutyl Fumarate shows high stability to common media such as water, acid, and alkali at room temperature, but may decompose under strong oxidants or high temperature conditions. The double bond structure in its molecule gives it a certain degree of reactivity, and it can participate in more complex chemical synthesis processes through addition, polymerization and other reactions.
In terms of preparation technology, industrial production usually adopts acid-catalyzed esterification. By optimizing the reaction temperature, catalyst type and raw material ratio, the conversion rate can reach more than 95%. In recent years, with the promotion of green chemistry concepts, some companies have begun to explore enzyme catalysis or microwave-assisted synthesis technology to reduce energy consumption and reduce the generation of by-products.
As a functional ester compound, the toxicological properties of Diisobutyl Fumarate have attracted much attention. According to existing research data, its acute toxicity is low (rat oral LD₅₀＞2000 mg/kg) and its skin irritation is weak, but appropriate protective measures are still required in case of long-term exposure or high-concentration contact.
From the perspective of environmental behavior, the substance can be gradually decomposed into low-toxic products through hydrolysis or microbial degradation under natural conditions, and the ecological accumulation risk is relatively low. These characteristics lay a safe foundation for its application in many fields.
Nature and Specifications:
| Item | Specification |
| Product Name | Diisobutyl Fumarate |
| CAS No. | 7283-69-4 |
| Appearance | Liquid |
| Shelf Life | 2 years |
| Packing | As Your Requirements |
| Fp | >230 °F |
| Storage Temp. | 2-30°C |
| Form | clear liquid |
Product service:
- Certificate Of Analysis (COA)
- Material Safety Data Sheet (MSDS)
- Route of synthesis (ROS)
- Method of Aanlysis (MOA)
- Nuclear Magnetic Resonance (NMR)
- Packing pictures and loading video before loading
- Free Sample
- Factory audit
The Advantages Of Diisobutyl Fumarate
From the perspective of performance advantages, the core competitiveness of Diisobutyl Fumarate lies in its excellent compatibility and stability. Compared with similar ester compounds, it has more outstanding miscibility with a variety of polar and non-polar substances, which makes it more adaptable in complex formulation systems.
For example, in composite materials containing a variety of resins and fillers, Diisobutyl Fumarate can be evenly distributed at the interface of each phase, effectively reducing the interfacial tension, thereby improving the uniformity of the overall material. Its thermal decomposition temperature is as high as 250°C, and it can still maintain structural stability under high-temperature processing conditions to avoid performance degradation caused by decomposition products.
In terms of safety and environmental friendliness, Diisobutyl Fumarate demonstrates significant advantages. Its molecular structure does not contain restricted substances such as halogens and heavy metals, and it complies with international chemical management requirements such as the EU REACH regulation and the US TSCA.
Compared with traditional plasticizers, its volatile organic compound (VOC) emissions are reduced by about 40%, which can greatly improve the occupational health risks of operators in a closed production environment. According to the results of life cycle assessment (LCA), the energy consumption of the production process of Diisobutyl Fumarate is 15%-20% lower than that of similar products, and the difficulty of wastewater and waste gas treatment is relatively low, which has better environmental friendliness.
In terms of economic benefits, the comprehensive use cost of Diisobutyl Fumarate has strong competitiveness. Although its unit price is slightly higher than some petroleum based plasticizers, its addition amount can usually be reduced by 20% -30% without affecting performance, and long-term use can significantly reduce raw material procurement costs.
In the processing stage, Diisobutyl Fumarate has a high plasticization efficiency, which can shorten the production cycle and reduce energy consumption, which is particularly important for large-scale industrial production. In addition, its good compatibility with recycled materials provides a new technical path for the plastic recycling industry, indirectly creating circular economic value.
Technological innovation potential is another important advantage of Diisobutyl Fumarate. Through molecular modification or compounding technology, its application boundaries can be further expanded. For example, by combining it with nanomaterials, composite additives with antistatic or flame retardant functions can be developed; by using it in conjunction with other bio-based esters, fully biodegradable high-performance materials can be prepared.
From the perspective of market development, the supply and demand pattern of Diisobutyl Fumarate shows a benign growth trend. With the global industrial upgrading and the tightening of environmental protection regulations, as a preferred alternative to traditional harmful chemicals, its market demand has maintained an annual growth rate of 6% to 8%. The continuous optimization of production technology and the scale effect have caused its cost curve to move downward year by year, further enhancing its market penetration. In the future, with the breakthrough of green chemical technology and the expansion of downstream application fields, Diisobutyl Fumarate is expected to achieve a leap in value in more high-tech fields.
The Application Situation Of Diisobutyl Fumarate
Diisobutyl Fumarate is mainly used as a high-performance plasticizer. It is widely used in the production of polyvinyl chloride (PVC) products. Adding an appropriate amount of Diisobutyl Fumarate to the formula of PVC plastic products can significantly improve the processing performance of PVC resin.
Diisobutyl Fumarate’s excellent thermal stability during processing makes it ideal for transparent or light colored product production, helping prevent yellowing caused by high temperature exposure and providing additional safety in scenarios requiring stringent hygiene controls, such as medical device packaging or food contact materials. Furthermore, its low migration characteristics extend product service lives while its advantages in scenarios requiring high hygiene levels such as medical device packaging or food contact materials make this material invaluable.
Diisobutyl Fumarate finds many applications within the coatings and ink industry. Acting as a solvent or film-forming aid, Diisobutyl Fumarate can effectively regulate volatilization rates in coating systems while improving leveling and reducing orange peel defects. Furthermore, in UV curable ink it acts as an active diluent by participating in crosslinking reactions reducing system viscosity while simultaneously improving curing efficiency.
Its low odor characteristics also make it an ideal additive for environmentally friendly water-based coatings, meeting increasingly stringent volatile organic compound (VOC) emission standards. It is worth noting that its wetting and dispersing effect on pigments can enhance the coverage and glossiness of coatings, which is particularly critical in automotive topcoats and industrial protective coatings.
The exploration of the application of Diisobutyl Fumarate in the pharmaceutical and cosmetics industries has gradually deepened in recent years. In pharmaceutical formulations, it can be used as a sustained-release carrier or transdermal absorption enhancer to enhance drug efficacy by regulating the release rate of active ingredients. For example, in topical formulations, it can enhance the skin permeability of lipophilic drugs while reducing irritation to the skin.
In the cosmetics field, it takes advantage of its good spreadability and stability and adds it to products such as sunscreens and lotions to improve the texture and enhance the uniform dispersion of ingredients.Although related research is still in the development stage, its potential in functional cosmetics has attracted widespread attention.
In the field of food processing, Diisobutyl Fumarate is allowed to be used as a food additive for specific scenarios. When used as an emulsifier or stabilizer, it can improve the texture of baked goods and extend their shelf life.
Under regulatory requirements, its concentration must be strictly managed within an acceptable limit. Furthermore, its role in developing environmentally friendly materials has become more significant; for example, as a compatibilizer in biodegradable plastics it can enhance interfacial bonding between natural polymers and synthetic materials thus increasing mechanical properties of the final material.
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Chemicalbook-Diisobutyl Fumarate
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