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- Molecular formula: C9H10O4
Molecular weight: 196.2- Quality index:
Item Appearance Content Moisture DHPPA Quality requirement white or almost white crystal 》98% <0.5% <0.5% - Testing method:
high performance liquid chromatographyInstrument ultraviolet detector Detector C18 Mobile phase methyl alcohol-phosphate buffer(75:25:0.1) Flow rate 1.0ml Measurement wavelength 225nm Sample amount 20ul - Moisture determination : Moisture determination detector
- Melting point: 64-67℃
- Boiling point：140-145℃（1mmHg）
- Uses:
import ant intermediate for synthesis of Clodinafop-propargyl - Structural formula：
![6-chloro-4-hydroxy-3-methoxycarbonyl-2H-thieno[2,3-e]-1,2-thiazine-1,1-dioxide](http://www.cphibiz.com/file/upload/201505/14/16-55-22-16-40.png.thumb.png)
