1,1-Bis(p-isobutylphenyl)ethane(Ibuprofen EP Impurity R) - Names and Identifiers
1,1-Bis(p-isobutylphenyl)ethane(Ibuprofen EP Impurity R) - Physico-chemical Properties
Molecular Formula | C22H30
|
Molar Mass | 294.47 |
Density | 0.924±0.06 g/cm3(Predicted) |
Boling Point | 174-184 °C(Press: 2-3 Torr) |
Solubility | Acetonitrile (Slightly), Chloroform, Methanol (Slightly) |
Appearance | Oil |
Color | Colourless |
Storage Condition | Refrigerator |
1,1-Bis(p-isobutylphenyl)ethane(Ibuprofen EP Impurity R) - Introduction
1,1-bis-(4-ISOBUTYLPHENYL)ETHANE (1,1-bis (4-ISOBUTYLPHENYL)ETHANE) is an organic compound with the following properties:
1. Appearance: Colorless to light yellow solid.
2. Molecular formula: C24H32.
3. Molecular weight: 320.51g/mol.
4. Melting Point: about 40-44 ℃.
5. Boiling point: About 300 ℃.
6. Solubility: Almost insoluble in water, soluble in organic solvents such as ether, benzene, etc.
1,1-bis-(4-ISOBUTYLPHENYL)ETHANE is mainly used in the field of chemical synthesis and has the following applications:
1. Nickel catalyst: can be used as a catalyst for organic synthesis reaction, such as for the reduction of fatty acid chloride to generate symmetrical alcohol.
2. Functional Materials: can be used for the synthesis of flexible and rigid copolymers, such as for the preparation of high temperature, high impact resistance of engineering plastics.
3. Anti-ultraviolet agent: Due to the particularity of its chemical structure, it can be used as a sunscreen agent and an ultraviolet absorber, and has good absorption properties for ultraviolet rays in sunlight.
The method of preparing 1,1-bis-(4-ISOBUTYLPHENYL)ETHANE is generally completed by the polymerization reaction of styrene, and the reaction uses aluminum alkanes or sodium hydroxide as a catalyst, and appropriate temperature and time control.
Regarding safety information, 1,1-bis-(4-ISOBUTYLPHENYL)ETHANE has low toxicity, but as an organic compound, the following matters still need to be paid attention:
1. Contact: avoid skin contact, such as contact with the skin can be washed with water and soap.
2 inhalation: should be maintained under good ventilation conditions to prevent the inhalation of its vapor.
3. Toxicity: There are no clear results of toxicity studies, but it is still necessary to use caution and follow the correct laboratory safety guidelines.
In General, 1,1-bis-(4-ISOBUTYLPHENYL)ETHANE is an organic compound with various uses such as catalysts, functional materials and anti-ultraviolet agents. Pay attention to safe operation and follow relevant laboratory safety guidelines when using.
Last Update:2024-04-10 22:29:15