n-Butyryl tri-n-hexyl citrate
- CAS No.
- 82469-79-2
- Chemical Name:
- n-Butyryl tri-n-hexyl citrate
- Synonyms
- BTHC;trihexylo-butyrylcitrate;BUTYRYL TRIHEXYL CITRATE;butyryl-n-trihexylcitrate;n-Butyltri-n-hexyl citrate;Tri-n-hexyl butyrylcitrate;Butyryl tri-n-hexyl citrate;n-Butyryl tri-n-hexyl citrate;TRIHEXYL O-BUTYRYLCITRATE 99%;Butyrylcitric Acid Trihexyl Ester
- CBNumber:
- CB9236936
- Molecular Formula:
- C28H50O8
- Molecular Weight:
- 514.69
- MDL Number:
- MFCD00192535
- MOL File:
- 82469-79-2.mol
- MSDS File:
- SDS
| Melting point | −55 °C(lit.) |
|---|---|
| Boiling point | 520.24°C (rough estimate) |
| Density | 0.993 |
| vapor pressure | 0Pa at 20-25℃ |
| refractive index | n20/D 1.448(lit.) |
| Flash point | 113 °C |
| solubility | Chloroform (Sparingly), Methanol (Slightly) |
| form | Liquid |
| color | Colorless to Light yellow |
| LogP | 4 at 21℃ and pH5.7 |
| FDA UNII | M4974DI70C |
| EPA Substance Registry System | 1,2,3-Propanetricarboxylic acid, 2-(1-oxobutoxy)-, trihexyl ester (82469-79-2) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H410 | |||||||||
| Precautionary statements | P273-P391-P501 | |||||||||
| HS Code | 2918.15.5000 | |||||||||
| NFPA 704 |
|
n-Butyryl tri-n-hexyl citrate price More Price(5)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | B6040 | Trihexyl O-Butyrylcitrate | 82469-79-2 | 25G | $29 | 2024-03-01 | Buy |
| TCI Chemical | B6040 | Trihexyl O-Butyrylcitrate | 82469-79-2 | 500G | $103 | 2024-03-01 | Buy |
| AK Scientific | 9314CA | Butyryltrihexylcitrate | 82469-79-2 | 500g | $182 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0237996 | N-BUTYRYL TRI-N-HEXYL CITRATE 98.00% | 82469-79-2 | 250G | $5012.7 | 2021-12-16 | Buy |
| AK Scientific | 9314CA | Butyryltrihexylcitrate | 82469-79-2 | 25g | $86 | 2021-12-16 | Buy |
n-Butyryl tri-n-hexyl citrate Chemical Properties,Uses,Production
Uses
Trihexyl O-Butyrylcitrate is a non-toxic plasticizer, widely used in non-toxic PVC granulation, medical products, soft children's toys, ink coatings, etc.
Application
Trihexyl O-Butyrylcitrate can be used as an intermediate in pharmaceutical synthesis.
Synthesis
Trihexyl O-Butyrylcitrate was prepared as follows: 1) To a 1 liter four-neck flask equipped with a stirrer, immersion thermometer, subsurface nitrogen sparge tube and Barrett trap with condenser 330 g n-hexanol, 180 g citric acid and 50 ml heptane. The reaction mass was heated to reflux (about 120°C) with a heating mantle and 1.5 grams of tetra-n-butyl titanate esterification catalyst was added. The reaction mass was esterified at 120-140°C until the acidity was less than 2 mgKOH/g acidity. The pressure was reduced to 20 mmHg using a vacuum pump to distill off excess n-hexanol and heptane azeotrope. The ester-containing reaction mass was then stripped with fresh steam at a temperature of 130-140° C. and full vacuum until no residual n-hexanol was detected by gas chromatography.
2) The ester-containing reaction mass was cooled to 90°C, and 0.4 g of concentrated sulfuric acid was added dropwise with stirring. n-Butyric anhydride (166 g) was added dropwise with stirring, maintaining the acylation temperature between 90-110°C. The acylation reaction mixture was stirred and allowed to proceed for 2 hours to prepare the acylated ester. response quality. By-product butyric acid was removed by vacuum distillation at 110°C.
n-Butyryl tri-n-hexyl citrate Preparation Products And Raw materials
Raw materials
Preparation Products
n-Butyryl tri-n-hexyl citrate Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 7613 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21695 | 55 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 47465 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | CHINA | 52867 | 58 |
| CD Chemical Group Limited | +8615986615575 | info@codchem.com | China | 20356 | 58 |
| Nextpeptide Inc | +86-0571-81612335 +8613336028439 | sales@nextpeptide.com | China | 19915 | 58 |
| Alfa Chemistry | +1-5166625404 | Info@alfa-chemistry.com | United States | 21317 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418684 +8618949823763 | sales@tnjchem.com | China | 25363 | 58 |
| Hebei Duling International Trade Co. LTD | +8618032673083 | sales05@hbduling.cn | China | 15746 | 58 |
View Lastest Price from n-Butyryl tri-n-hexyl citrate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2023-12-23 | n-Butyryl tri-n-hexyl citrate
82469-79-2
|
US $50.00-1.00 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2020-02-18 | n-Butyryl tri-n-hexyl citrate
82469-79-2
|
US $1.00 / KG | 1KG | 99% | 200kgs | Career Henan Chemical Co |
-
- n-Butyryl tri-n-hexyl citrate
82469-79-2
- US $50.00-1.00 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
-
- n-Butyryl tri-n-hexyl citrate
82469-79-2
- US $1.00 / KG
- 99%
- Career Henan Chemical Co