4-羧基苯硼酸频哪酯
4-Carboxylphenylboronic acid pinacol ester
CAS: 180516-87-4
Molecular Formula: C13H17BO4
4-羧基苯硼酸频哪酯 - Names and Identifiers
4-羧基苯硼酸频哪酯 - Physico-chemical Properties
| Molecular Formula | C13H17BO4 |
| Molar Mass | 248.08 |
| Density | 1.15±0.1 g/cm3(Predicted) |
| Melting Point | 228-231°C(lit.) |
| Boling Point | 379.7±25.0 °C(Predicted) |
| Flash Point | 183.4°C |
| Water Solubility | Insoluble |
| Vapor Presure | 1.92E-06mmHg at 25°C |
| Appearance | Crystalline Powder |
| Color | White |
| pKa | 4.09±0.10(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.521 |
| MDL | MFCD01863710 |
| Physical and Chemical Properties | Storage Conditions: recigerator (4 ℃) WGK Germany:3 |
4-羧基苯硼酸频哪酯 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S24/25 - Avoid contact with skin and eyes. S36 - Wear suitable protective clothing. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| WGK Germany | 3 |
| HS Code | 29163990 |
| Hazard Class | IRRITANT |
4-羧基苯硼酸频哪酯 - Introduction
4-carboxyylboronic acid pinacol ester, also known as CPBP, is an organic compound. The following is a description of its nature, use, formulation and safety information:
1. Nature:
-Appearance: White crystalline powder
-Molecular formula: C11H9BO4
-Molecular weight: 214.00g/mol
-Solubility: Soluble in alcohol, ether and chlorinated methane, slightly soluble in water.
-Melting Point: about 140-145 ℃
2. Use:
-As an important intermediate in organic synthesis, it is used to synthesize other organic compounds.
-For the synthesis of dyes and fluorescent materials.
-As an additive for optical materials, such as preparing database storage materials.
3. Preparation method:
-The synthesis of 4-carboxyylboronic acid pinacol ester is usually obtained by the reaction of methyl p-hydroxybenzoate with sodium alcohol. During the reaction, an appropriate reaction temperature and reaction time can be selected to obtain the desired product.
4. Safety Information:
-The specific toxicity and dangers of 4-carboxyylboronic acid pinacol ester are not fully understood.
-During operation and storage, avoid contact with strong oxidants, strong acids, strong bases and other substances.
-Wear appropriate protective equipment such as glasses, gloves, and lab clothes when using or handling, and pay attention to a well-ventilated environment.
-Follow laboratory safety guidelines during use, and comply with local environmental regulations and laws and regulations.
Please note that the above information is for reference only. In practice, be sure to follow the relevant laboratory practices and consult a professional.
1. Nature:
-Appearance: White crystalline powder
-Molecular formula: C11H9BO4
-Molecular weight: 214.00g/mol
-Solubility: Soluble in alcohol, ether and chlorinated methane, slightly soluble in water.
-Melting Point: about 140-145 ℃
2. Use:
-As an important intermediate in organic synthesis, it is used to synthesize other organic compounds.
-For the synthesis of dyes and fluorescent materials.
-As an additive for optical materials, such as preparing database storage materials.
3. Preparation method:
-The synthesis of 4-carboxyylboronic acid pinacol ester is usually obtained by the reaction of methyl p-hydroxybenzoate with sodium alcohol. During the reaction, an appropriate reaction temperature and reaction time can be selected to obtain the desired product.
4. Safety Information:
-The specific toxicity and dangers of 4-carboxyylboronic acid pinacol ester are not fully understood.
-During operation and storage, avoid contact with strong oxidants, strong acids, strong bases and other substances.
-Wear appropriate protective equipment such as glasses, gloves, and lab clothes when using or handling, and pay attention to a well-ventilated environment.
-Follow laboratory safety guidelines during use, and comply with local environmental regulations and laws and regulations.
Please note that the above information is for reference only. In practice, be sure to follow the relevant laboratory practices and consult a professional.
Last Update：2024-04-10 22:29:15
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Product Name: 4-Carboxybenzeneboronic acid pinacol ester Visit Supplier Webpage Request for quotationCAS: 180516-87-4
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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