3-Bromophthalide | CAS:6940-49-4

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3-Bromophthalide

Chemical Name:3-Bromophthalide
CAS.NO:6940-49-4
Synonyms:3-Bromophthalide
3-bromo-3H-2-benzofuran-1-one
3-Bromo-2-benzofuran-1(3H)-one
 
Physical and Chemical Properties:
Density 1.8±0.1 g/cm3
Boiling Point 306.9±42.0 °C at 760 mmHg
Melting Point 86°C
Molecular Formula C8H5BrO2
Molecular Weight 213.028
Flash Point 139.4±27.9 °C
 
Specification:
Appearance:White to off-white cryatalline powder
Assay:≥98.5%
Moisture:≤0.5%
 
Packing:25 kg/drum, can also be packaged according to customer requirements
Storage:Store in a cool, ventilated place
Application:Mainly used as an intermediate for Talampicillin and Talniflumate
 



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