13194-48-4
Product Name:
Ethoprophos
Formula:
C8H19O2PS2
Synonyms:
O-Ethyl S,S-dipropyl phosphorodithioate;Ethoprofos;Ethoprop
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Ethorop is one of a family of organophosphorus pesticides. It is combustible though it may require some effort to ignite. It is very toxic by skin absorption and inhalation. It may or may not be water soluble. |
|---|---|
| Color/Form | Pale yellow liquid |
| Boiling Point | 187 to 196 °F at 0.2 mmHg (EPA, 1998) |
| Melting Point | -13 °C |
| Solubility | Readily sol in most organic solvents |
| Density | 1.094 at 68 °F (EPA, 1998) - Denser than water; will sink |
| Vapor Density | Relative vapor density (air = 1): 8.4 |
| Vapor Pressure | 0.00035 mmHg at 78.8 °F (EPA, 1998) |
| LogP | log Kow = 3.59 @ 21 °C |
| Stability/Shelf Life | Very stable in neutral and weakly acidic media. Rapidly hydrolysed in alkaline media. Stable in water up to 100 °C at pH 7. |
| Decomposition | When heated to decomposition it emits very toxic fumes of /phosphorus oxides and sulfur oxides/. |
| Corrosivity | Non-corrosive to metals |
| Ionization Efficiency | Positive |
| Collision Cross Section | 149.27 Ų [M+H]+ [CCS Type: TW] |
| Kovats Retention Index | 1606 1616 1647 1629 1591.4 1611.3 1631.5 1620.6 1621.2 |
| Chemical Classes | Pesticides -> Organophosphate Insecticides |
SAFETY INFORMATION
| Signal word | Danger |
|---|---|
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06  Environment GHS09 |
| GHS Hazard Statements |
H317:Sensitisation, Skin 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. |
COMPUTED DESCRIPTORS
| Molecular Weight | 242.3 g/mol |
|---|---|
| XLogP3 | 3.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 8 |
| Exact Mass | 242.05640919 g/mol |
| Monoisotopic Mass | 242.05640919 g/mol |
| Topological Polar Surface Area | 76.9 Ų |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Complexity | 152 |
| 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
Ethorop is one of a family of organophosphorus pesticides. It is combustible though it may require some effort to ignite. It is very toxic by skin absorption and inhalation. It may or may not be water soluble.