CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Technical product is a clear, colorless to pale yellow liquid. Used as a soil insecticide. (EPA, 1998) |
|---|---|
| Color/Form | Slightly yellowish liquid |
| Odor | Mercaptan-like odor |
| Boiling Point | 156 °F at 0.01 mmHg (EPA, 1998) |
| Melting Point | -20.6 °F (EPA, 1998) |
| Flash Point | 190 °F (EPA, 1998) |
| Solubility | Insoluble (<1 mg/ml) (NTP, 1992) |
| Density | 1.105 at 75.2 °F (EPA, 1998) - Denser than water; will sink |
| Vapor Pressure | 0.0003 mmHg at 77 °F (EPA, 1998) |
| LogP | log Kow = 4.48 |
| Stability/Shelf Life | Stable for at least two years at room temperature. |
| Decomposition | This compound decomposes in the presence of acids or bases /and/... at temperatures over 120 °C. |
| Corrosivity | Non-corrosive to metals. |
| Refractive Index | Index of refraction: 1.52 @ 23 °C/D |
| Collision Cross Section | 166.27 Ų [M+Na]+ |
| Kovats Retention Index | 1748 1755 1777 1750.5 1762 1757.5 1750.7 1759.4 |
| Other Experimental Properties | Stable for more than 2 years at room temperature; decomposes on prolonged heating above 120 °C; hydrolyzed by strong alkalis (pH>9) and acids (pH<2) |
| Chemical Classes | Pesticides -> Organophosphate Insecticides |
SAFETY INFORMATION
| Signal word | Danger |
|---|---|
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06  Environment GHS09 |
| GHS Hazard Statements |
H410:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P262:Do not get in eyes, on skin, or on clothing. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. |
COMPUTED DESCRIPTORS
| Molecular Weight | 288.4 g/mol |
|---|---|
| XLogP3 | 4.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 8 |
| Exact Mass | 288.04413043 g/mol |
| Monoisotopic Mass | 288.04413043 g/mol |
| Topological Polar Surface Area | 101 Ų |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| Complexity | 206 |
| 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
Technical product is a clear, colorless to pale yellow liquid. Used as a soil insecticide. (EPA, 1998)