CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Solid |
|---|---|
| Color/Form | Needles from petroleum ether |
| Boiling Point | 238.5 °C |
| Melting Point | 38 °C |
| Flash Point | 235 °F 113 °C Method: closed cup |
| Solubility | Slightly soluble in carbon tetrachloride; very soluble in ethanol, ether, benzene |
| Density | 2.0700 g/cu cm at 20 °C |
| LogP | log Kow = 3.22 |
| Polymerization | Will not occur |
| Odor Threshold | The flavor threshold for 2,4-dibromophenol in drinking water is 4 ug/L /flavor threshold/. |
| Dissociation Constants | pKa = 7.79 |
SAFETY INFORMATION
| Signal word | Danger |
|---|---|
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06 |
| GHS Hazard Statements |
H300:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P302+P352:IF ON SKIN: wash with plenty of soap and water. 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 | 251.90 g/mol |
|---|---|
| XLogP3 | 3.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 251.86084 g/mol |
| Monoisotopic Mass | 249.86289 g/mol |
| Topological Polar Surface Area | 20.2 Ų |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 97.1 |
| 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
2,4-dibromophenol is a bromophenol that is phenol in which the hydrogens at positions 2 and 4 have been replaced by bromines. It has a role as a marine metabolite. It is a bromophenol, a dibromobenzene and a brominated flame retardant.