Keep in dark place,Inert atmosphere,Room temperature
Refractive Index
1.578
98623-16-6 - Introduction
It is an organic compound whose chemical formula is C10H14N2O2S.
Nature:
-Appearance: White crystalline solid
-Melting point: about 140-144°C
-Soluble: Soluble in water and hot ethanol, slightly soluble in chloroform and benzene
Use:
It is often used in the pharmaceutical industry as an intermediate for antibiotics. It can be used for the synthesis of benzenesulfonamide drugs, such as tetracycline antibiotics, sulfonamides and so on.
Preparation Method:
A commonly used preparation method is the synthesis of benzenesulfonamide compounds. First, toluene is reacted with sulfuric acid to produce p-toluenesulfonic acid, and then ammonia water and bromoacetic acid are used to condense with p-toluenesulfonic acid to form p-toluenesulfonic acid.
Safety Information:
It is relatively safe under normal use conditions. However, it should be noted that it may have irritating effects on the skin, eyes and respiratory system. Therefore, when using, appropriate personal protective measures should be taken, such as wearing gloves, goggles and masks. For accidental contact or inhalation, flush with clean water and seek medical help.