98886-44-3
Product Name:
Fosthiazate
Formula:
C9H18NO3PS2
Synonyms:
O-Ethyl S-(1-methylpropyl) 2-oxo-3-thiazolidinylphosphonothioate;S-sec-Butyl O-ethyl 2-oxo-3-thiazolidinylphosphonothioate
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CHEMICAL AND PHYSICAL PROPERTIES
| Color/Form | Pale yellow oil |
|---|---|
| Solubility | In n-hexane 15.14 g/L at 20 °C; miscible with xylene, N-methylpyrrolidone and isopropyl alcohol |
| Density | 1.234 at 20 °C |
| Vapor Pressure | 4.20X10-6 mm Hg at 25 °C |
| LogP | log Kow = 1.68 |
| Henry's Law Constant | Henry's Law constant = 1.76X10-5 Pa-cu m/mol /1.74X10-10 atm-cu m/mol/ at 25 °C |
| Stability/Shelf Life | Stable under normal conditions. /Nemathorin 10G/ |
| Refractive Index | Index of refraction: 1.5334 at 19.6 °C/D |
| Kovats Retention Index | 1982.2 1978.3 |
| Other Experimental Properties | Light gold liquid; BP: 198 °C at 0.5 mm Hg; VP: 2.7X10-6 mm Hg at 25 °C; log Kow = 1.752 /Technical/ |
SAFETY INFORMATION
| Signal word | Danger |
|---|---|
| Pictogram(s) |
 Corrosion Corrosives GHS05  Skull and Crossbones Acute Toxicity GHS06  Environment GHS09 |
| GHS Hazard Statements |
H317:Sensitisation, Skin H318:Serious eye damage/eye irritation H410:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
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. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
COMPUTED DESCRIPTORS
| Molecular Weight | 283.4 g/mol |
|---|---|
| XLogP3 | 2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 6 |
| Exact Mass | 283.04657278 g/mol |
| Monoisotopic Mass | 283.04657278 g/mol |
| Topological Polar Surface Area | 97.2 Ų |
| Heavy Atom Count | 16 |
| Formal Charge | 0 |
| Complexity | 301 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 2 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Fosthiazate is a phosphonic ester, an organic phosphonate and an organothiophosphate insecticide. It has a role as an EC 3.1.1.7 (acetylcholinesterase) inhibitor, an agrochemical and a nematicide.