A3166412
2,5-Dichlorophenol , 98% , 583-78-8
Synonym(s):
2,5-Dichlo-1-hydroxybenzene;2,5-Dichlorophenol
CAS NO.：583-78-8
Empirical Formula: C6H4Cl2O
Molecular Weight: 163
MDL number: MFCD00002174
EINECS: 209-520-4
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 54-57 °C (lit.) |
| Boiling point: | 211 °C (lit.) |
| Density | 1.3446 (rough estimate) |
| refractive index | 1.4430 (estimate) |
| Flash point: | 100 °C |
| storage temp. | 0-6°C |
| solubility | 2000mg/l (experimental) |
| pka | 7.53±0.10(Predicted) |
| form | Crystals |
| color | White to light brown |
| Water Solubility | 3 g/L (20 ºC) |
| BRN | 1907692 |
| LogP | 3.06 at 20℃ |
| CAS DataBase Reference | 583-78-8(CAS DataBase Reference) |
| NIST Chemistry Reference | Phenol, 2,5-dichloro-(583-78-8) |
| EPA Substance Registry System | 2,5-Dichlorophenol (583-78-8) |
Description and Uses
2,5-Dichlorophenol may be used as an analytical reference standard for the determination of the analyte in water, and wood, paper, cardboard, fruits, and fruit juices using simultaneous dispersive liquid-liquid microextraction and derivatization followed by gas chromatography-electron-capture detection (GC-ECD) and gas chromatography-mass spectrometry (GC-MS), respectively.
Safety
| Symbol(GHS) |   GHS07,GHS09 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H411 |
| Precautionary statements | P273-P301+P312+P330-P302+P352-P305+P351+P338 |
| Hazard Codes | C,N,Xn |
| Risk Statements | 22-34-51/53-36/38 |
| Safety Statements | 26-36/37/39-45-61-37/39 |
| RIDADR | UN 2020 6.1/PG 3 |
| WGK Germany | 2 |
| RTECS | SK8600000 |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | III |
| HS Code | 29081000 |
| Hazardous Substances Data | 583-78-8(Hazardous Substances Data) |
| Toxicity | LD50 orally in Rabbit: 580 mg/kg |
