A7784112
2,2′,4′-Trichloroacetophenone , 98% , 4252-78-2
Synonym(s):
ω,2,4-Trichloroacetophenone;2,4-Dichlorophenacyl chloride
CAS NO.：4252-78-2
Empirical Formula: C8H5Cl3O
Molecular Weight: 223.48
MDL number: MFCD00000934
EINECS: 224-218-2
| Pack Size | Price | Stock | Quantity |
| 25G | RMB25.60 | In Stock |
|
| 100G | RMB72.80 | In Stock |
|
| 250g | RMB183.20 | In Stock |
|
| 500G | RMB280.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 47-54 °C(lit.) |
| Boiling point: | 130-135 °C4 mm Hg(lit.) |
| Density | 1,312 g/cm3 |
| refractive index | 1.5510 (estimate) |
| Flash point: | >230 °F |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | 60 mg/L (20°C) |
| form | Solid |
| color | beige to yellow |
| PH | 4.96 at 25.1℃ and 10g/L |
| Water Solubility | 60 mg/L (20 ºC) |
| Sensitive | Lachrymatory |
| BRN | 957098 |
| CAS DataBase Reference | 4252-78-2(CAS DataBase Reference) |
| EPA Substance Registry System | Ethanone, 2-chloro-1-(2,4-dichlorophenyl)- (4252-78-2) |
Description and Uses
α,2,4-Trichloroacetophenone is a reagent used in the synthesis of isoconazole, a potent antifungal agent.
Safety
| Symbol(GHS) |   GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H315-H317-H318-H335 |
| Precautionary statements | P261-P280-P305+P351+P338 |
| Hazard Codes | Xi,C,N,T |
| Risk Statements | 37/38-41-43-51/53-34-23/24/25 |
| Safety Statements | 26-36/37/39-61-45-37/39 |
| RIDADR | 1759 |
| WGK Germany | 3 |
| Hazard Note | Corrosive/Lachrymatory |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29147090 |
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) |
