338454-45-8 - Names and Identifiers
338454-45-8 - Physico-chemical Properties
Molecular Formula | C5H7BO3S
|
Molar Mass | 157.98 |
Density | 1.42±0.1 g/cm3(Predicted) |
Boling Point | 399.9±52.0 °C(Predicted) |
Flash Point | 195.6°C |
Vapor Presure | 4.12E-07mmHg at 25°C |
pKa | 8.42±0.53(Predicted) |
Storage Condition | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
Refractive Index | 1.594 |
338454-45-8 - Introduction
Acid is an organic compound with a chemical formula of C5H7BO3S and a molecular weight of 153.03g/mol. It is a white to pale yellow solid, soluble in polar solvents such as water and organic solvents.
It has a wide range of applications in organic synthesis. It is an important boronic acid reagent in chemical synthesis, which can be used to catalyze various organic reactions, such as coupling reactions, hydroxylation reactions and C- H functionalization reactions. In addition, it can also be used as a substrate or intermediate in organic synthesis for the preparation of other compounds, such as drugs, dyes and ligands.
There are various methods for preparing pyridine acid, among which the commonly used method is to react with thiophene and formaldehyde, and then borated. The specific operation method can refer to the organic synthesis experiment manual or professional literature.
Regarding safety information, acid is a chemical that needs to be operated under appropriate experimental conditions. It can be irritating and damaging to the eyes, skin and respiratory system, so wear appropriate personal protective equipment such as glasses, gloves and respirators during use. In addition, should avoid prolonged contact and inhalation of its dust or gas, to avoid eating. If accidental exposure occurs, rinse immediately with clean water and consult relevant first aid measures.
When using, storing and handling acids, follow relevant safe operating procedures and comply with local regulations. If you have any questions or uncertainties, please consult a professional chemist or relevant institution.
Last Update:2024-04-09 20:52:54