Analysis of the most appropriate risk management option (RMOA)
The tributyl citrate (TBC, EC No 201-071-2) registrant proposed in its dossier a category approach with TEC, ATEC, ATBC and ATEHC (see FR RMOA on TBC). The read-across is based on the hypothesis that the source substance TBC and the target substance ATBC have similar toxicological properties because they hydrolyse to a
Synthesis of tributyl citrate using acid ionic liquid as
Synthesis of tributyl citrate (TBC) has been studied by using acid functionalized ionic liquid as catalyst. The results indicated that acidic ionic liquids show good catalytic and reusable performance. Under the optimum conditions, using 1-methyl-3- (3-sulfopropyl)-imidazolium hydrogen sulfate as catalyst, the conversion of citric acid was 97%.
Effects of modified tributyl citrate as a novel
The results show that PVC plasticized with AETBC has better mechanical property and migration stability than that plasticized with dioctyl phthalate (DOP), tributyl citrate (TBC) and acetyl tributyl citrate (ATBC), and AETBC is more effective than TBC and ATBC in improving the thermal stability of PVC.
The effect of citrate plasticizers on the properties
Nitrocellulose granules containing the proposed new eco-friendly inert plasticizers, substitutes for phthalate derivatives, such as acetyl triethyl nitrate (ATEC) and tributyl citrate (TBC) were obtained. The single-base propellants were obtained using safe granulation process (water method).
Tributyl citrate | 77-94-1 - ChemicalBook
Tributyl citrate (TBC) is a good environmental plasticizers, lubricants. At room temperature, it is non-toxic, it has fruit flavor, it is colorless oily liquid. Boiling point is 170℃ (133.3Pa), flash point (open cup) is 185℃. It is soluble in most organic solvents.
- What is tributyl citrate (TBC)?
- Specifically, tributyl citrate (TBC), that is produced via esterification of citric acid with n-butanol (BuOH), is a suitable functional substitute of phthalates in different applications including the manufacture of polyvinyl chloride and polylactic acid plastics , .
- Why is tributyl citrate a new non-toxic plasticizer?
- Tributyl citrate (TBC) is a new non-toxic plasticizer, because it has good compatibility, high plasticizing efficiency, non-toxic and less volatile, weather resistance and other characteristics of broad interest, it is used as the preferred alternative green products in place of phthalic dimethyl esters.
- How do you store tributyl citrate (TBC)?
- 300 °C (lit.) 1.043 g/mL at 20 °C (lit.) storage temp. Store below +30°C. Miscible with acetone, ethanol, and vegetable oil; practically insoluble in water. Tributyl citrate (TBC) is a good environmental plasticizers, lubricants. At room temperature, it is non-toxic, it has fruit flavor, it is colorless oily liquid.
- What is a reactive distillation model for tributyl citrate (TBC) production?
- Reconciliation of a reactive distillation (RD) model for tributyl citrate (TBC) production. A RD Industrial process for TBC production is designed and optimized. Homogeneous and heterogenous catalysts are assessed. Comparison with current industrial technology is presented. Economic and sustainability indicators are presented.
- Is tributyl citrate soluble in water?
- Miscible with acetone, ethanol, and vegetable oil; practically insoluble in water. Tributyl citrate (TBC) is a good environmental plasticizers, lubricants. At room temperature, it is non-toxic, it has fruit flavor, it is colorless oily liquid. Boiling point is 170℃ (133.3Pa), flash point (open cup) is 185℃. It is soluble in most organic solvents.
- How to store tributyl citrate?
- Store below +30°C. Miscible with acetone, ethanol, and vegetable oil; practically insoluble in water. Tributyl citrate (TBC) is a good environmental plasticizers, lubricants. At room temperature, it is non-toxic, it has fruit flavor, it is colorless oily liquid. Boiling point is 170℃ (133.3Pa), flash point (open cup) is 185℃.
