Tributyl Citrate CAS 77-94-1
Most Popular Tributyl Citrate CAS 77-94-1
- Appearance:Liquid
- Purity:99.8%
- Delivery:30days
- Sample Available:Available
- Payment:L/C,T/T,D/P,Paypal,Money Gram,Western Union
- Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
- Transporta:Ocean, Land,Air, DHL，TNT FedEx
Name: Tributyl Citrate
CAS: 77-94-1
MOQ: 1KG
Directory Guidance on Tributyl Citrate
Chemical Structure
Basic Info:
| Melting point | ≥300 °C(lit.) |
| Boiling point | 234 °C (17 mmHg) |
| density | 1.043 g/mL at 20 °C (lit.) |
| Pour Point | -62 |
| refractive index | n20/D 1.445 |
| Fp | 300 °C |
Product Introduction:
Tributyl Citrate (TBC) is an ester of citric acid that’s widely used as a plasticizer, solvent and additive in food and cosmetics industries. Typically found as a colorless transparent liquid with a slight lemon aroma, Tributyl Citrate’s low volatility, excellent plasticizing properties and relatively low toxicity make it popularly utilized to improve softness and processing properties for plastics such as Polyvinyl Chloride (PVC).
Tributyl Citrate contains both hydrophilic (citric acid) and hydrophobic properties of butyl groups (C4H9) to provide both hydrophilicity and hydrophobicity characteristics in its chemical structure, thus offering both hydrophilicity and hydrophobicity in one package. As such, its chemical makeup enables good stability across a range of environments while effectively decreasing hardness/brittleness/ductility during plastic usage while increasing flexibility/ductility; making this more eco-friendly than its counterpart phthalate plasticizers!
Tributyl Citrate has long been used as a plasticizer, but its uses extend far beyond this field. In food applications it may serve as an additive (often as a solvent or flavor enhancer) and has some uses in extracting spices; cosmetically it may act as a solvent, thickener, skin care ingredient to improve texture and stability of products while some detergents use it as an aid to increase cleaning efficacy.
Tributyl Citrate may be more eco-friendly than many plasticizers, yet it should still be managed carefully to minimize health risks. Long-term exposure may cause irritation to skin and eyes – therefore safety regulations must be observed during its use and handling. Furthermore, due to its good biodegradability, Tributyl Citrate’s environmental footprint is relatively minor, providing another option in increasing global environmental protection.
Nature and Specifications:
| Item | Specification |
| Product Name | Tributyl Citrate |
| CAS No. | 77-94-1 |
| Appearance | Liquid |
| Shelf Life | 2 years |
| Packing | As your requirements |
| storage temp. | Store below +30°C. |
| solubility | Miscible with acetone, ethanol, and vegetable oil; practically insoluble in water. |
| pka | 11.30±0.29(Predicted) |
| form | Liquid |
| color | Clear |
| Odor | odorless |
Product service:
- Certificate Of Analysis (COA)
- Material Safety Data Sheet (MSDS)
- Route of synthesis (ROS)
- Method of Aanlysis (MOA)
- Nuclear Magnetic Resonance (NMR)
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- Free Sample
- Factory audit
Tributyl Citrate has become increasingly popular as an eco-friendly plasticizer in various fields, especially within the plastics industry. Due to its excellent plasticizing effect, low toxicity levels, and great biodegradability properties. It is considered an alternative solution to traditional phthalate plasticizers in terms of its environmental footprint and biodegradability.
1. Application as a Plasticizer
Tributyl Citrate is widely used as a plastic plasticizer, specifically in PVC applications and others. PVC is one of the most popular plastics, yet its inherent rigidity limits some applications; therefore plasticizers must often be added in order to increase flexibility and processability of PVC plastics.
Tributyl Citrate’s main function as an environmentally friendly plasticizer is to decrease molecular chain interaction force through physical interaction with PVC resin, thus improving flexibility and ductility of material.
Comparable with traditional phthalate plasticizers (such as dibutyl phthalate and diisooctyl phthalate), Tributyl Citrate exhibits lower volatility and greater thermal stability; its thermal stability remains consistent over a wider temperature range, giving longer-lasting stability at higher temperatures.
2. Food Packaging Materials
Tributyl Citrate’s low toxicity and biodegradability make it an excellent choice for use in food packaging materials, such as plasticizers. Plasticizers help improve flexibility and transparency. Due to Tributyl Citrate’s low migration risk, plasticized food packages containing it may come into direct contact with food, making its usage increasingly widespread among plastic packaging materials used directly with it.
3. Medical Devices and Children’s Products
In fields such as medical devices and children’s toys, material safety and environmental protection are especially crucial. Tributyl Citrate has become widely used as a low-toxic plasticizer in these fields due to its non-migration properties; making it one of the first choices among plasticizers used in medical devices, children’s toys and daily necessities.
4. Applications in Cosmetics and Personal Care Products
Tributyl Citrate is used as a solvent, plasticizer and fixative in cosmetics and personal care products, including skin care. It can help dissolve flavors and pigments while improving product stability and shelf life; in skin care products it can enhance moisturizing properties to make skin feel softer; Tributyl Citrate can also be found in nail polish, perfumes and other liquid cosmetics.
5. Inks and Coatings
Within the ink and coating industry, Tributyl Citrate acts as both a solvent and plasticizer to enhance fluidity, gloss, coating properties, flexibility, adhesion and overall product performance.
6. Cleaners
Tributyl Citrate can also be found in certain cleaners as a solvent and synergist to help effectively remove stains, such as household or industrial cleaners.
1. High safety
The safety of Tributyl Citrate is one of its main advantages. It is derived from natural citric acid and butanol, is a non-toxic, odorless chemical, and has been certified by multiple international food safety agencies. Its non-toxicity makes it widely used in food contact materials, such as food packaging, tableware, etc. This is one of the reasons why it is widely used in food, medicine and personal care products.
2. Biodegradability
Tributyl Citrate has strong biodegradability and can be decomposed by microorganisms in the natural environment, thereby reducing long-term pollution to the ecosystem. With increasingly stringent environmental regulations, Tributyl Citrate, as a degradable plasticizer, is increasingly becoming a preferred material to replace traditional non-degradable plasticizers. This makes it particularly suitable for markets with high environmental requirements, such as Europe and North America.
3. Strong solubility
Tributyl Citrate has strong solubility and can be miscible with a variety of organic substances (such as resins, flavors, pigments, etc.), which makes it very useful in the cosmetics, coatings, inks and other industries. In cosmetics, it is often used as a solvent and thickener to help products have better texture and stability. In addition, it can also improve fluidity and dispersion in coatings and inks.
4. Good plasticizing effect
Tributyl Citrate is particularly important as a plasticizer in the plastics industry. It can significantly improve the flexibility, ductility and processing properties of plastics, especially in materials such as PVC. Compared with phthalate plasticizers, Tributyl Citrate has better thermal stability and physical and chemical stability, which enables it to maintain long-term stability at higher temperatures and is suitable for more demanding industrial applications.
5. Cold resistance
Tributyl Citrate can maintain good fluidity at low temperatures, making it effective in cold environments. It is widely used in plastic products that require cold resistance, such as automotive interiors, outdoor equipment, etc. This feature makes it particularly excellent in low temperature applications, ensuring the performance of the product under severe cold conditions.
6. Heat resistance
The heat resistance of Tributyl Citrate is also one of its important advantages. It has high thermal stability and is not easy to decompose even under high temperature conditions, which allows it to be used in plastic products that require heat resistance, such as wires and cables, electronic products, etc. Thermal stability enables it to effectively maintain the flexibility and other physical properties of plastics under some high temperature conditions.
7. Tasteless and odorless
Since Tributyl Citrate itself is tasteless and odorless, it will not interfere with the sensory properties of the final product. This is especially important in food, cosmetics and personal care products, because the sensory experience of these products often directly affects consumer choices. The tasteless and odorless properties make it very suitable for application in these industries to ensure the natural sensory quality of the product.
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Related References:
chemicalbook-Tributyl Citrate
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Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
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