ASDI-INTER 500027787 - Names and Identifiers
ASDI-INTER 500027787 - Physico-chemical Properties
Molecular Formula | C8H7BO2S
|
Molar Mass | 178.02 |
Density | 1.35±0.1 g/cm3(Predicted) |
Melting Point | 225-230°C(lit.) |
Boling Point | 390.2±34.0 °C(Predicted) |
Flash Point | 189.8°C |
Vapor Presure | 8.67E-07mmHg at 25°C |
Appearance | White to reddish solid or powder |
pKa | 8.29±0.30(Predicted) |
Storage Condition | Inert atmosphere,Store in freezer, under -20°C |
Refractive Index | 1.668 |
MDL | MFCD01114669 |
Physical and Chemical Properties | WGK Germany:3 |
ASDI-INTER 500027787 - 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.
S37/39 - Wear suitable gloves and eye/face protection
|
WGK Germany | 3 |
HS Code | 29349990 |
Hazard Note | Irritant |
ASDI-INTER 500027787 - Introduction
Benzothiophene-3-boronic acid, chemical formula C12H8BS, is an organic compound. The following is a description of its nature, use, preparation and safety information:
Nature:
-Benzothiophene-3-boronic acid is a white solid with moderate solubility.
-It is stable in solids and solutions, but may decompose under heat or light.
-Benzothiophene-3-boronic acid is soluble in some organic solvents, such as ethanol, acetone and dichloromethane.
-It is stable in an acidic environment, but may undergo hydrolysis in an alkaline environment.
Use:
-Benzothiophene-3-boronic acid is commonly used in the field of organic synthesis as a precursor for ligands, catalysts and fluorescent dyes.
-It is also used in materials science and can be used to prepare organic optoelectronic materials, fluorescent markers and organic light-emitting diodes.
-Benzothiophene-3-boronic acid is also commonly used to study fluorescence, photophysical properties and device performance.
Method:
-Benzothiophene-3-boronic acid has many preparation methods, one of which is commonly used by the reaction of benzothiophene and boron tribromide. In the reaction, benzothiophene is first reacted with boron tribromide by heating in an appropriate solvent, and then the product is obtained by crystallization or other methods.
Safety Information:
-Benzothiophene-3-boronic acid is generally safe under normal use conditions, but should comply with general laboratory safety practices.
-It may be irritating to the eyes, skin and respiratory tract, so wear appropriate protective equipment to avoid contact with eyes, skin or inhalation of its dust.
-When handling and cleaning, correct waste disposal methods should be followed to avoid pollution to the environment.
It should be noted that the above information is for reference only. Please perform actual operations according to specific applications and laboratory requirements, and refer to the corresponding safety literature and technical guidelines.
Last Update:2024-04-10 22:29:15