Benzothiazoline:Versatile Hydrogen Donor for Organocatalytic Transfer HydrogenationCl
Basic information
Product Name: benzothiazolineSynonyms:
CAS: 4433-52-7
MF: C7H7NS
MW: 137.2
Chemical Properties
Melting point: 115-125℃ (DEC.)
Boiling point: 257℃
density: 1.203
Fp: 109℃
pka: 2.54±0.20(Predicted)
product description
It has a molecular formula of C7H7NS and a molecular weight of 137.2. The chemical structure of this compound is characterized by the fusion of a benzene ring with a thiazole ring, and the two carbon atoms on the thiazole ring are saturated with hydrogen atoms. Benzothiazoline has a melting point range of 115-125 °C, a boiling point of 257 °C, a density of 1.203, and a flash point of 109 °C. According to the forecast, the acidity coefficient (pKa) value is 2.54±0.20.
The industrial applications of benzothiazoliline mainly include as a laboratory chemical and as an intermediate in the manufacturing process of specific compounds. It is also used as an impurity control for certain drugs, such as doltenolaire impurity 01. In terms of safety information, benzothiazolilines are not considered hazardous substances or mixtures according to the EU Classification, Labelling and Packaging Regulation (CLP). In terms of first aid measures, if inhaled, the patient should be moved to fresh air; In case of skin contact, wash with soap and plenty of water; In case of eye contact, rinse with water; If swallowed, do not give anything to the unconscious person, rinse the mouth with water.
During storage and handling, proper exhaust air should be provided to avoid dust formation and to avoid breathing vapors, mist, or gases. For personal protective equipment, general industrial hygiene practices should be followed and eye/face protection should be worn if necessary. Benzothiazoliline should be stored in a cool, dry, and well-ventilated place with a tightly closed container.