Chemical properties: colorless liquid, boiling point 187-188oC, relative density 1.0533, flash point 75oC, refractive index 1.5842. Insoluble in water, soluble in general organic solvents.
Uses: It is an important raw material for light curing initiator UV-907.
Application: High Chemicalbook effect starter for acid-catalyzed cleavage of N-Z, O-benzyl and O-methyl protecting groups.
Uses: used as intermediates for pesticides, medicines and dyes
Specifications
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Density 1.0±0.1 g/cm3
Boiling point 193.0±0.0 °C at 760 mmHg
Melting point −15 °C(lit.)
Molecular formula C7H8S
Molecular weight 124.203
Flash point 57.2±0.0 °C
Exact mass 124.034668
PSA 25.30000
LogP 2.70
Appearance colorless to yellow liquid
Vapor Pressure 0.7±0.3 mmHg at 25°C
Refractive index 1.569
Storage conditions Store in a cool, ventilated warehouse. Keep away from fire and heat sources. should be kept away from oxidizer, do not store together. Store tightly sealed. Use explosion-proof lighting and ventilation facilities. Prohibit the use of mechanical equipment and tools that are prone to sparks. Storage areas should be equipped with emergency release equipment and suitable containment materials.
Japan
