72178-02-0
Product Name:
Fomesafen
Formula:
C15H10ClF3N2O6S
Synonyms:
5-[2-Chloro-4-(trifluoromethyl)phenoxy]-N-(methylsulfonyl)-2-nitrobenzamide
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CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Fomesafen is a white crystalline solid. Used as an herbicide. |
|---|---|
| Color/Form | White crystalline solid |
| Boiling Point | Clear, pale, yellow odorless liquid; BP: 100.6 °C. Incompatible with acids. Soluble in range of organic solvents /Reflex/ |
| Melting Point | 220 °C |
| Solubility | Solubility at 25 °C (mg/mL): propylene glycol 631; octanol 12; ethyl decanoate 10 /Fomesafen sodium salt/ |
| Density | 1.28 g/cu cm at 20 °C |
| Vapor Pressure | 0.00000075 [mmHg] |
| LogP | log Kow = 2.9 at pH 1 |
| Stability/Shelf Life | Stable in storage for at least 6 months at 50 degrees C |
| Decomposition | When heated to decomposition it emits toxic vapors of /sulfur oxides, nitrogen oxides, hydrogen fluoride and hydrogen chloride/. |
| Corrosivity | Noncorrosive under normal use conditions |
| Dissociation Constants | pKa = 2.83 |
| Other Experimental Properties | Stable in storage for at least 6 months at 50 °C. Decomposed by light. Resistant to hydrolysis under both acidic and alkaline conditions. Forms water-soluble salts. |
| Chemical Classes | Pesticides -> Herbicides, Protox-Inhibiting |
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral |
| 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. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P501:Dispose of contents/container to..… |
COMPUTED DESCRIPTORS
| Molecular Weight | 438.8 g/mol |
|---|---|
| XLogP3 | 2.4 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 9 |
| Rotatable Bond Count | 4 |
| Exact Mass | 437.9900194 g/mol |
| Monoisotopic Mass | 437.9900194 g/mol |
| Topological Polar Surface Area | 127 Ų |
| Heavy Atom Count | 28 |
| Formal Charge | 0 |
| Complexity | 693 |
| 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
Fomesafen is a white crystalline solid. Used as an herbicide.