Introduction：Basic information about CAS 4252-78-2|2,2',4'-Trichloroacetophenone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,2',4'-Trichloroacetophenone |
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| CAS Number | 4252-78-2 | Molecular Weight | 223.484 |
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| Density | 1.4±0.1 g/cm3 | Boiling Point | 292.2±25.0 °C at 760 mmHg |
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| Molecular Formula | C8H5Cl3O | Melting Point | 47-54 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 122.1±23.7 °C |
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| Symbol |
GHS05, GHS07 | Signal Word | Danger |
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Names
| Name | 2,2',4'-Trichloroacetophenone |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.4±0.1 g/cm3 |
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| Boiling Point | 292.2±25.0 °C at 760 mmHg |
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| Melting Point | 47-54 °C(lit.) |
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| Molecular Formula | C8H5Cl3O |
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| Molecular Weight | 223.484 |
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| Flash Point | 122.1±23.7 °C |
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| Exact Mass | 221.940598 |
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| PSA | 17.07000 |
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| LogP | 2.97 |
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| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
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| Index of Refraction | 1.565 |
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| InChIKey | VYWPPRLJNVHPEU-UHFFFAOYSA-N |
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| SMILES | O=C(CCl)c1ccc(Cl)cc1Cl |
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| Water Solubility | 60 mg/L (20 ºC) |
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Safety Information
| Symbol |
GHS05, GHS07 |
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| Signal Word | Danger |
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| Hazard Statements | H315-H317-H318-H335 |
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| Precautionary Statements | P261-P280-P305 + P351 + P338 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
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| Hazard Codes | T:Toxic |
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| Risk Phrases | R23/24/25;R34;R51/53 |
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| Safety Phrases | S26-S36/37/39-S61-S45-S37/39 |
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| RIDADR | 1759 |
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| WGK Germany | 3 |
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| Packaging Group | III |
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| Hazard Class | 8 |
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| HS Code | 29147090 |
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Customs
| HS Code | 2914700090 |
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| Summary | HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |
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Articles2
More Articles
| Glutathione-dependent reductive dehalogenation of 2,2',4'-trichloroacetophenone to 2',4'-dichloroacetophenone. Biochem. Pharmacol. 31(23) , 3885-90, (1982) alpha-Haloketones are highly reactive compounds, which are known to undergo enzymatic reduction to methyl ketones. The objective of this research was to characterize the enzymes involved in this react... | |
| Clean and efficient microwave-solvent-free synthesis of 1-(2', 4'-dichlorophenacyl) azoles. Pérez ER, et al. Tetrahedron 59(6) , 865-70, (2003)
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Synonyms
| A,2,4-TRICHLOROACETOPHENONE |
| MFCD00000934 |
| ω,2,4-Trichloroacetophenone |
| 2,4-dichlorophenyl chloromethyl ketone |
| EINECS 224-218-2 |
| 2,2',4'-trichloro acetophenone |
| TRICHLOROACETOPHENON |
| 2,4,W-Trichloroacetophenon |
| 2-Chloro-1-(2,4-dichlorophenyl)ethanone |
| 2,4-Dichlorophenacyl Chloride |
| 2,4-dichlorphenacylchloride |
| 2,2',4'-Trichloroacetophenone |
| TRICHLOROACETOPHENONE |
| 2,2,4,6-TETRACHLORO-2,2-DIHYDRO-1,3,5,2-TRIAZAPHOSPHORINE |
| Ethanone, 2-chloro-1-(2,4-dichlorophenyl)- |
| G1VR BG DG |
