105365-51-3
4-Butoxyphenylboronic Acid
CAS: 105365-51-3
Molecular Formula: C10H15BO3
105365-51-3 - Names and Identifiers
105365-51-3 - Physico-chemical Properties
| Molecular Formula | C10H15BO3 |
| Molar Mass | 194.04 |
| Density | 1.08±0.1 g/cm3(Predicted) |
| Melting Point | 106-108 °C (lit.) |
| Boling Point | 342.3±44.0 °C(Predicted) |
| Flash Point | 160.8°C |
| Water Solubility | Slightly soluble in water. |
| Vapor Presure | 2.92E-05mmHg at 25°C |
| Appearance | White to yellow to brown powder or lumpy |
| pKa | 8.72±0.16(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | 1.51 |
| MDL | MFCD03427054 |
| Physical and Chemical Properties | WGK Germany:3 |
105365-51-3 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| Hazard Class | IRRITANT |
105365-51-3 - Introduction
4-Butoxyphenylboronic acid, also known as 4-butoxyphenylboronic acid ester, the chemical formula is C10H15BO3. The following is a description of its nature, use, preparation and safety information:
Nature:
4-Butoxyphenylboronic acid is a colorless or pale yellow solid, soluble in organic solvents such as alcohols and ethers. It has good chemical stability and can be used as a ligand to form complexes with metal ions.
Use:
4-Butoxyphenylboronic acid is widely used in organic synthesis and can be used as an important organic synthesis intermediate. It can act as a protecting group for alcohols and can participate in transesterification reactions. In addition, it can also be used as a catalyst and ligand in some important organic synthesis reactions.
Preparation Method:
The synthesis of 4-butoxyphenylboronic acid can be obtained by the reaction of phenylboronic acid with butanol. The specific synthesis method is to dissolve phenylboronic acid in an appropriate solvent, then add butanol, react at a higher temperature, and finally purify by crystallization or extraction.
Safety Information:
When using and handling 4-butoxyphenylboronic acid, care should be taken to comply with laboratory safety procedures. It may be irritating to the eyes, skin and respiratory system, so wear protective glasses, gloves and a mask. Avoid inhaling dust or gas during operation and avoid contact with skin. If taken by mistake or inhaled by mistake, seek medical attention immediately.
Nature:
4-Butoxyphenylboronic acid is a colorless or pale yellow solid, soluble in organic solvents such as alcohols and ethers. It has good chemical stability and can be used as a ligand to form complexes with metal ions.
Use:
4-Butoxyphenylboronic acid is widely used in organic synthesis and can be used as an important organic synthesis intermediate. It can act as a protecting group for alcohols and can participate in transesterification reactions. In addition, it can also be used as a catalyst and ligand in some important organic synthesis reactions.
Preparation Method:
The synthesis of 4-butoxyphenylboronic acid can be obtained by the reaction of phenylboronic acid with butanol. The specific synthesis method is to dissolve phenylboronic acid in an appropriate solvent, then add butanol, react at a higher temperature, and finally purify by crystallization or extraction.
Safety Information:
When using and handling 4-butoxyphenylboronic acid, care should be taken to comply with laboratory safety procedures. It may be irritating to the eyes, skin and respiratory system, so wear protective glasses, gloves and a mask. Avoid inhaling dust or gas during operation and avoid contact with skin. If taken by mistake or inhaled by mistake, seek medical attention immediately.
Last Update：2024-04-10 22:29:15
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CAS: 105365-51-3
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View History
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