5-Chloro-2-methoxyphenylboronic acid
5-Chloro-2-methoxyphenylboronic acid
CAS: 89694-48-4
Molecular Formula: C7H8BClO3
5-Chloro-2-methoxyphenylboronic acid - Names and Identifiers
| Name | 5-Chloro-2-methoxyphenylboronic acid |
| Synonyms | AKOS BRN-0073 CHEMBRDG-BB 3200964 RARECHEM AH PB 0263 4-Chloroanisole-2-boronic acid 5-Chloro-2-Methoxyphenylboroni 5-CHLORO-2-METHOXPHENYL BORONIC ACID 5-Chloro-2-methoxyphenylboronic acid 5-CHLORO-2-METHOXYPHENYLBORONIC ACID 5-CHLORO-2-METHOXY-BENZENEBORONIC ACID |
| CAS | 89694-48-4 |
| EINECS | 618-292-9 |
| InChI | InChI=1/C7H8BClO3/c1-12-7-3-2-5(9)4-6(7)8(10)11/h2-4,10-11H,1H3 |
| InChIKey | FMBVAOHFMSQDGT-UHFFFAOYSA-N |
5-Chloro-2-methoxyphenylboronic acid - Physico-chemical Properties
| Molecular Formula | C7H8BClO3 |
| Molar Mass | 186.4 |
| Density | 1.32±0.1 g/cm3(Predicted) |
| Melting Point | 134-141°C(lit.) |
| Boling Point | 360.2±52.0 °C(Predicted) |
| Flash Point | 171.6°C |
| Vapor Presure | 8.15E-06mmHg at 25°C |
| Appearance | Powder |
| Color | White |
| pKa | 7.58±0.58(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.544 |
| MDL | MFCD01318966 |
5-Chloro-2-methoxyphenylboronic acid - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - 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. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| WGK Germany | 3 |
| HS Code | 29163990 |
| Hazard Class | IRRITANT |
5-Chloro-2-methoxyphenylboronic acid - Introduction
Acid is an organic compound with a chemical formula of C7H8BClO3 and a molecular weight of 184.4g/mol. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: acid is a white crystalline solid.
-Solubility: It is soluble in some organic solvents at room temperature, such as chloroform, dimethyl sulfoxide and ethanol.
-Stability: It is relatively stable under normal temperature and pressure.
Use:
-acid, as an important intermediate in organic synthesis, can be used to synthesize other organic compounds, such as drugs and pesticides.
-It can also be used as a coupling reagent to react with organic halides to form complexes to achieve coupling reactions. It is often used in Suzuki reactions and Suzuki-Miyaura reactions.
Preparation Method:
It can be obtained by reacting phenylboronic acid with 5-chloro-2-methoxyphenol under alkali catalysis.
Safety Information:
There is limited safety information on the acid, so the following safety measures need to be followed when handling and using:
-Avoid contact with skin, eyes and respiratory tract during operation. In case of accidental contact, flush immediately with plenty of water and seek medical help.
-Wear personal protective equipment such as lab gloves, goggles and protective masks when using.
-Avoid inhaling dust or vapor and ensure that the operating area is well ventilated.
-Store it in a dry, cool, well-ventilated place, away from fire and flammable materials.
Please note that the above information is for reference only. Before using this compound, be sure to consult the specific Chemical Safety Data Sheet (MSDS) and relevant references, and follow proper laboratory practices and safety regulations.
Nature:
-Appearance: acid is a white crystalline solid.
-Solubility: It is soluble in some organic solvents at room temperature, such as chloroform, dimethyl sulfoxide and ethanol.
-Stability: It is relatively stable under normal temperature and pressure.
Use:
-acid, as an important intermediate in organic synthesis, can be used to synthesize other organic compounds, such as drugs and pesticides.
-It can also be used as a coupling reagent to react with organic halides to form complexes to achieve coupling reactions. It is often used in Suzuki reactions and Suzuki-Miyaura reactions.
Preparation Method:
It can be obtained by reacting phenylboronic acid with 5-chloro-2-methoxyphenol under alkali catalysis.
Safety Information:
There is limited safety information on the acid, so the following safety measures need to be followed when handling and using:
-Avoid contact with skin, eyes and respiratory tract during operation. In case of accidental contact, flush immediately with plenty of water and seek medical help.
-Wear personal protective equipment such as lab gloves, goggles and protective masks when using.
-Avoid inhaling dust or vapor and ensure that the operating area is well ventilated.
-Store it in a dry, cool, well-ventilated place, away from fire and flammable materials.
Please note that the above information is for reference only. Before using this compound, be sure to consult the specific Chemical Safety Data Sheet (MSDS) and relevant references, and follow proper laboratory practices and safety regulations.
Last Update：2024-04-09 21:54:55
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