CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Phenmedipham appears as colorless crystals or white powder. (NTP, 1992) |
|---|---|
| Color/Form | Colorless crystals |
| Odor | ODORLESS |
| Melting Point | 289 to 291 °F (NTP, 1992) |
| Flash Point | 74 °C CC |
| Solubility | less than 1 mg/mL at 70 °F (NTP, 1992) |
| Density | 0.25 to 0.3 at 68 °F (NTP, 1992) |
| Vapor Pressure | 1e-11 mmHg at 77 °F (NTP, 1992) |
| Stability/Shelf Life | VERY LOW VOLATILITY; NO CHANGES WERE OBSERVED WHEN HELD FOR 6 DAYS AT 50 °C; HYDROLYSIS AT 22 °C IN BUFFER SOLN, 50% LOSS OCCURRED IN 70 DAYS AT PH 5, 24 HR AT PH 7, 10 MIN AT PH 9. |
| Corrosivity | Non-corrosive |
| Chemical Classes | Pesticides -> Herbicides, Other |
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Environment GHS09 |
| GHS Hazard Statements |
H410:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P273:Avoid release to the environment. P391:Collect spillage. Hazardous to the aquatic environment P501:Dispose of contents/container to..… |
COMPUTED DESCRIPTORS
| Molecular Weight | 300.31 g/mol |
|---|---|
| XLogP3 | 3.6 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 5 |
| Exact Mass | 300.11100700 g/mol |
| Monoisotopic Mass | 300.11100700 g/mol |
| Topological Polar Surface Area | 76.7 Ų |
| Heavy Atom Count | 22 |
| Formal Charge | 0 |
| Complexity | 388 |
| 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
Phenmedipham appears as colorless crystals or white powder. (NTP, 1992)