【CAS No.】: 81406-37-3

【CAS】: 1-methylheptyl [(4-amino-3,5-dichloro-6-fluoro-2-pyridinyl)oxy]acetate

【Molecular Formula】: C15H21Cl2FN2O3
 

【Molecular weight】:291.8;

【Physical form】:Colourless solid.

【Density】:1.259 g/cm3;

【Composition】:It is a mixture (c. 1:1) of 2 diastereoisomers.

【Melting point】:106-109 °C;

【Flash point】:No reaction up to 360 °C;

【Vapour pressure】:3.46×10-2 mPa (20 °C);

【Partition coefficient(n-octanol and water)】:logP = 2.91 ( pH 7);

【pKa】:No acid or base properties in range pH 3.5-10.;

【Solubility】:In water 140 mg/l (25 °C).In acetone 230, ethanol 230, dimethyl sulfoxide 180, xylene 120 (all in g/l, 25 °C).

【Stability】:Decomposition is <5% after storage for 2 years. Stable in aqueous solutions at pH 1-9 for a test period of 35 days (50 °C) or 14 days (80 °C). Slowly hydrolysed in 1N HCl and NaOH.Stable upon storage and in water.