2-Aminophenylboronic acid HCl Salt
(2-Aminophenyl)boronic acid
CAS: 5570-18-3
Molecular Formula: C6H8BNO2
2-Aminophenylboronic acid HCl Salt - Names and Identifiers
| Name | (2-Aminophenyl)boronic acid |
| Synonyms | 2-Boronoaniline CHEMBRDG-BB 3201036 AMinobenzeneboronic acid 2-Aminophenylboronic acid 2-AMINOPHENYLBORONIC ACID O-AMINOPHENYLBORONIC ACID 2-AMINOBENZENEBORONIC ACID (2-Aminophenyl)boronic acid 2-Aminophenylboronic Acid Hcl 2-Aminophenylboronic acid HCl Salt 2-AMinophenylboronic acid(HCl forM) 2-Aminobenzeneboronic acid hydrochloride N'-[(1Z)-(2,5-dimethoxyphenyl)methylidene]-2-[(4-methylphenyl)amino]acetohydrazide (non-preferred name) |
| CAS | 5570-18-3 |
| InChI | InChI=1/C18H21N3O3/c1-13-4-6-15(7-5-13)19-12-18(22)21-20-11-14-10-16(23-2)8-9-17(14)24-3/h4-11,19H,12H2,1-3H3,(H,21,22)/b20-11- |
2-Aminophenylboronic acid HCl Salt - Physico-chemical Properties
| Molecular Formula | C6H8BNO2 |
| Molar Mass | 136.94 |
| Density | 1.23±0.1 g/cm3(Predicted) |
| Melting Point | 188-190°C |
| Boling Point | 346.9±44.0 °C(Predicted) |
| BRN | 2962939 |
| pKa | 8.83±0.53(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2–8 °C |
| Refractive Index | 1.558 |
| MDL | MFCD01074645 |
2-Aminophenylboronic acid HCl Salt - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| 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. S37 - Wear suitable gloves. S36 - Wear suitable protective clothing. |
| HS Code | 29310095 |
| Hazard Note | Harmful |
2-Aminophenylboronic acid HCl Salt - Introduction
(2-Aminophenyl)boronic acid, chemical formula C6H8BNO2, is an organic boron compound. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance:(2-Aminophenyl)boronic acid is white to light yellow crystalline powder.
-Solubility: It is soluble in water, alcohols and some organic solvents.
-Stability:(2-Aminophenyl)boronic acid is relatively stable under conventional storage and use conditions and is not easy to decompose.
Use:
-Coordination reagent:(2-Aminophenyl)boronic acid can be used as a metal complexing reagent, forming stable complexes with certain metal ions, and is widely used in coordination chemistry, catalytic chemistry and other fields.
-Synthetic intermediate: It can be used as a synthetic intermediate of phenylboronic acid derivatives, and further used in the synthesis of drugs, pesticides and organic materials.
Preparation Method:
- (2-Aminophenyl)boronic acid is generally obtained by reacting phenylboronic acid with p-phenylenediamine. Specific methods of preparation involve the selection of nitrogen protecting groups and control of reaction conditions.
Safety Information:
- (2-Aminophenyl)boronic acid has low toxicity, but it still needs to be handled with caution. Avoid direct contact with skin and eyes, avoid inhaling dust.
-In the laboratory, personal protective equipment should be used, such as laboratory gloves, protective glasses and laboratory coats.
-During storage, it should be stored in a closed container, away from high temperature, fire and oxidizing agents.
-In case of inhalation or contact, rinse immediately with water and seek medical help.
Nature:
-Appearance:(2-Aminophenyl)boronic acid is white to light yellow crystalline powder.
-Solubility: It is soluble in water, alcohols and some organic solvents.
-Stability:(2-Aminophenyl)boronic acid is relatively stable under conventional storage and use conditions and is not easy to decompose.
Use:
-Coordination reagent:(2-Aminophenyl)boronic acid can be used as a metal complexing reagent, forming stable complexes with certain metal ions, and is widely used in coordination chemistry, catalytic chemistry and other fields.
-Synthetic intermediate: It can be used as a synthetic intermediate of phenylboronic acid derivatives, and further used in the synthesis of drugs, pesticides and organic materials.
Preparation Method:
- (2-Aminophenyl)boronic acid is generally obtained by reacting phenylboronic acid with p-phenylenediamine. Specific methods of preparation involve the selection of nitrogen protecting groups and control of reaction conditions.
Safety Information:
- (2-Aminophenyl)boronic acid has low toxicity, but it still needs to be handled with caution. Avoid direct contact with skin and eyes, avoid inhaling dust.
-In the laboratory, personal protective equipment should be used, such as laboratory gloves, protective glasses and laboratory coats.
-During storage, it should be stored in a closed container, away from high temperature, fire and oxidizing agents.
-In case of inhalation or contact, rinse immediately with water and seek medical help.
Last Update：2024-04-09 15:17:58
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Product Name: 2-Aminophenylboronic acid Visit Supplier Webpage Request for quotationCAS: 5570-18-3
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