CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Ronnel is a white to light-tan crystalline solid. Mp: 41 °C, Density :1.49 g cm-3 at 25 °C. Biocidal (toxic to all animal life in differing degrees) by its action as a cholinesterase inhibitor. Used as an insecticide. Degrades readily in the environment by hydrolysis and oxidation. |
|---|---|
| Color/Form | COLORLESS CRYSTALS |
| Odor | Mercaptan odor |
| Boiling Point | Decomposes (NIOSH, 2023) |
| Melting Point | 106 °F (NIOSH, 2023) |
| Solubility | 0.004 % at 77 °F (NIOSH, 2023) |
| Density | 1.49 at 77 °F (NIOSH, 2023) - Denser than water; will sink |
| Vapor Pressure | 0.0008 mmHg at 77 °F (NIOSH, 2023) |
| LogP | log Kow= 5.07 |
| Stability/Shelf Life | STABLE AT TEMP UP TO 60 °C, IN NEUTRAL & ACIDIC MEDIA |
| Decomposition | When heated to decomposition it emits very toxic fumes of /hydrogen chloride/, oxides of phosphorus and oxides of sulfur. |
| Heat of Vaporization | log Kow= 4.88 |
| Refractive Index | INDEX OF REFRACTION: 1.5537 @ 50 °C/D |
| Kovats Retention Index | 1897 1880 1862 1880.9 1889.4 1890.7 1893 1907.3 1907.8 1910.7 |
| Other Experimental Properties | vapor pressure = 7.5X10-5 mm HG @ 20 °C |
| Chemical Classes | Pesticides -> Organophosphate Insecticides |
SAFETY INFORMATION
| Signal word | Danger |
|---|---|
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06  Environment GHS09 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H311:Acute toxicity,dermal H410:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. |
COMPUTED DESCRIPTORS
| Molecular Weight | 321.5 g/mol |
|---|---|
| XLogP3 | 5.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 319.899735 g/mol |
| Monoisotopic Mass | 319.899735 g/mol |
| Topological Polar Surface Area | 59.8 Ų |
| Heavy Atom Count | 16 |
| Formal Charge | 0 |
| Complexity | 273 |
| 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
Ronnel is a white to light-tan crystalline solid. Mp: 41 °C, Density :1.49 g cm-3 at 25 °C. Biocidal (toxic to all animal life in differing degrees) by its action as a cholinesterase inhibitor. Used as an insecticide. Degrades readily in the environment by hydrolysis and oxidation.