4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborinan-2-yl)benzaldehyde
4-Formylphenylboronic acid pinacol cyclic ester
CAS: 128376-64-7
Molecular Formula: C13H17BO3
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborinan-2-yl)benzaldehyde - Names and Identifiers
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborinan-2-yl)benzaldehyde - Physico-chemical Properties
| Molecular Formula | C13H17BO3 |
| Molar Mass | 232.08 |
| Density | 1.06±0.1 g/cm3(Predicted) |
| Melting Point | 55-58°C |
| Boling Point | 341.3±25.0 °C(Predicted) |
| Flash Point | 160.2°C |
| Water Solubility | Slightly soluble in water. |
| Vapor Presure | 8.11E-05mmHg at 25°C |
| Appearance | White-like crystalline solid |
| Color | Off-white |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.501 |
| MDL | MFCD04972375 |
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborinan-2-yl)benzaldehyde - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R43 - May cause sensitization by skin contact |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S36/37 - Wear suitable protective clothing and gloves. |
| WGK Germany | 3 |
| TSCA | No |
| Hazard Note | Irritant |
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborinan-2-yl)benzaldehyde - Introduction
4-Formylphenylboronic acid pinacol ester is an organic compound with the following main properties:
1. physical properties: 4-formylphenylboronic acid pinacol ester is a colorless to pale yellow liquid, insoluble in water at room temperature organic solvent.
2. chemical properties: it is an aromatic compound with ester group, which can occur esterification reaction, oxidation reaction, etc. The chemical properties of the compound determine its use in laboratory and industry.
3. Application: 4-formylphenylboronic acid pinacol ester has good stability and biocompatibility, and has a wide range of applications in the field of medicine and cosmetics. It can be used as an intermediate and solvent for drugs, and as a raw material for the synthesis of drugs and cosmetics.
4. preparation method: preparation of 4-formylphenylboronic acid pinacol ester can be achieved by esterification reaction. Usually, p-formylphenylboronic acid and pinacol are reacted under acidic conditions to form 4-formylphenylboronic acid pinacol ester.
5. Safety information: When handling and using this compound, you need to pay attention to safety measures. It is combustible and should be kept away from open flames and high temperatures. At the same time, it is necessary to avoid contact with skin, eyes and inhalation of its vapors, and to wear appropriate protective equipment, such as gloves, goggles and respiratory protection. In storage and disposal, should follow the relevant safety procedures.
1. physical properties: 4-formylphenylboronic acid pinacol ester is a colorless to pale yellow liquid, insoluble in water at room temperature organic solvent.
2. chemical properties: it is an aromatic compound with ester group, which can occur esterification reaction, oxidation reaction, etc. The chemical properties of the compound determine its use in laboratory and industry.
3. Application: 4-formylphenylboronic acid pinacol ester has good stability and biocompatibility, and has a wide range of applications in the field of medicine and cosmetics. It can be used as an intermediate and solvent for drugs, and as a raw material for the synthesis of drugs and cosmetics.
4. preparation method: preparation of 4-formylphenylboronic acid pinacol ester can be achieved by esterification reaction. Usually, p-formylphenylboronic acid and pinacol are reacted under acidic conditions to form 4-formylphenylboronic acid pinacol ester.
5. Safety information: When handling and using this compound, you need to pay attention to safety measures. It is combustible and should be kept away from open flames and high temperatures. At the same time, it is necessary to avoid contact with skin, eyes and inhalation of its vapors, and to wear appropriate protective equipment, such as gloves, goggles and respiratory protection. In storage and disposal, should follow the relevant safety procedures.
Last Update：2024-04-09 21:11:58
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Spot supply
Product Name: 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde Visit Supplier Webpage Request for quotationCAS: 128376-64-7
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
View History
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborinan-2-yl)benzaldehyde
4-[[(2-氨基-3,4-二氢-4-氧代-6-蝶啶基)甲基]氨基]苯甲酸
3-Acetoxy-o-toluic acid
3-乙氧基吡啶
4-[[(2-氨基-3,4-二氢-4-氧代-6-蝶啶基)甲基]氨基]苯甲酸
3-Acetoxy-o-toluic acid
3-乙氧基吡啶