Clodinafop-propargyl

English alias Propynyl ; Topik;

Also known as acetyl oxalate; (R)-2-[4-(5-chloro-3-fluoro-2-pyridyloxy)phenoxy]propanoic acid propargyl ester;

Chemical formula C17H13ClFNO4

Molecular weight 349.74

CAS registration number 105512-06-9

Melting point 39.5-41.5 °C

Boiling point 100 ° C

Water solubility 2.5mg/l (20 ° C)

Appearance Light yellow solid powder

Propargyl is the pesticide TC as white crystal, melting point 48.2–57.1 °°C, boiling point 100.6°C (0.082 Pa), vapor pressure 3.19 × 10-3 mPa (25 °C) (OECD 104), specific gravity 1.35 (20 ° C), The solubility in water is 4.0mg/L (pH=7, 25°C), soluble in organic solvents such as ethanol, ether, acetone and chloroform. The decomposition temperature is 105 °C, and it is decomposed under strong acid and alkali conditions.