CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Chinomethionat appears as yellow crystals. Non-corrosive. Used as a selective fungicide. |
|---|---|
| Color/Form | Yellow crystals from benzene |
| Odor | ODORLESS |
| Melting Point | 171 °C |
| Solubility | Solubility (g/L at 20 °C) in: toluene, 25; dichloromethane, 40; hexane, 1.8; isopropanol, 0.9; cyclohexanone, 18; dimethylformamide, 10; petroleum oils, 4 |
| Density | 1.556 g/cu cm at 20 °C |
| Vapor Pressure | 0.0000002 [mmHg] |
| LogP | log Kow = 3.78 at 20 °C |
| Henry's Law Constant | Henry's Law constant = 6.2X10-8 atm-cu m/mol at 25 °C /Estimated/ |
| Stability/Shelf Life | Relatively stable under normal conditions. Hydrolysed in alkaline media; DT50 (22 °C) 10 days (pH 4), 80 hr (pH 7), 225 min (pH 9). |
| Decomposition | When heated to decomposition it emits very toxic fumes of /nitrogen and sulfur oxides/. |
| Corrosivity | Non-corrosive |
| Collision Cross Section | 142.67 Ų [M+H]+ |
| Kovats Retention Index | 2047 2081 2060 2068.4 2054.8 2038.2 2038.6 2053.5 2085.1 |
| Other Experimental Properties | Relatively stable under normal conditions; hydrolyzes in alkaline media |
| Chemical Classes | Pesticides -> Other Insecticides |
COMPUTED DESCRIPTORS
| Molecular Weight | 234.3 g/mol |
|---|---|
| XLogP3 | 3.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 0 |
| Exact Mass | 233.99215517 g/mol |
| Monoisotopic Mass | 233.99215517 g/mol |
| Topological Polar Surface Area | 93.4 Ų |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| Complexity | 287 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Chinomethionat appears as yellow crystals. Non-corrosive. Used as a selective fungicide.