124495-18-7
Product Name:
QUINOXYFEN
Formula:
C15H8Cl2FNO
Synonyms:
(5,7-Dichloro-4-quinolyl) (4-fluorophenyl) ether
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Color/Form | Crystals from heptane |
|---|---|
| Melting Point | 105-106 °C |
| Flash Point | > 199 °F (>93 °C) (Closed cup) /Quintec Fungicide/ |
| Solubility | In acetone 116, dichloromethane 589, ethyl acetate 179, methanol 21.5, n-octanol 37.9, toluene 272, hexane 9.64, xylene 200 (all in g/L, 20 °C) |
| Density | 1.56 |
| Vapor Pressure | 1.50X10-7 mm Hg at 25 °C |
| LogP | log Kow = 4.66 (pH approximately 6.6, 20 °C) |
| Stability/Shelf Life | In dark at 25 °C, stable to hydrolysis at pH 7 and 9; DT50 75 days (pH 4). Degraded more rapidly in light. |
| Decomposition | Decomposition products depend upon temperature, air supply and the presence of other materials. Decomposition products can include but are not limited to: chlorine, carbon monoxide, carbon dioxide, and nitrogen oxides. /Quintec Fungicide/ |
| Ionization Efficiency | Positive |
| Dissociation Constants | pKa = 3.56, weak base |
| Kovats Retention Index | 2347 2353 2326.8 |
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Environment GHS09 |
| GHS Hazard Statements |
H317:Sensitisation, Skin H410:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P272:Contaminated work clothing should not be allowed out of the workplace. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P333+P313:IF SKIN irritation or rash occurs: Get medical advice/attention. |
COMPUTED DESCRIPTORS
| Molecular Weight | 308.1 g/mol |
|---|---|
| XLogP3 | 5.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 306.9966974 g/mol |
| Monoisotopic Mass | 306.9966974 g/mol |
| Topological Polar Surface Area | 22.1 Ų |
| Heavy Atom Count | 20 |
| Formal Charge | 0 |
| Complexity | 325 |
| 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
Quinoxyfen is a member of the class of quinolines carrying two chloro substituents at positions 5 and 7 together with a 4-fluorophenoxy substituent at position 4. A fungicide used mainly to control powdery mildew in cereals. It has a role as an antifungal agrochemical. It is an aromatic ether, a member of quinolines, an organochlorine compound and a member of monofluorobenzenes.