Technical Data

230893
CAS Number
4252-78-2
Grade
Highly Purified
MDL Number
MFCD00000934
Molecular Formula
C₈H₅Cl₃O
Molecular Weight
223.48
EU Commodity Code
38220090
Shipping Temp
RT
Storage Temp
4°C
2,4-Dichloro-a-chloroacetophenone 99+% (GC)
2,2',4'-Trichloroacetophenone; 2,4,2'-Trichloroacetophenone; 2,4-Dichlorophenacyl Chloride; 2-Chloro-1-(2,4-dichlorophenyl)ethanone; 2-Chloro-1-(2',4'-dichlorophenyl)ethanone; Chloromethyl 2,4-Dichlorophenyl Ketone; ω-Chloro-2,4-dichloroacetophenone

Use as pesticide and medical intermediate, in preparation of miconazole nitrate and econazole nitrate

Synonyms
2,2',4'-Trichloroacetophenone; 2,4,2'-Trichloroacetophenone; 2,4-Dichlorophenacyl Chloride; 2-Chloro-1-(2,4-dichlorophenyl)ethanone; 2-Chloro-1-(2',4'-dichlorophenyl)ethanone; Chloromethyl 2,4-Dichlorophenyl Ketone; ω-Chloro-2,4-dichloroacetophenone
CAS Number
4252-78-2
Molecular Formula
C₈H₅Cl₃O
Molecular Weight
223.48
Appearance
White to off-white crystalline solid
Purity
≥99% (GC)
Melting Point
47-54ºC
Water (KF)
≤0.5%
Solubility
Chloroform (Slightly), Methanol (Slightly)
Storage
4°C

Intended for research use only. Not for use in human, therapeutic, or diagnostic applications.

References
Dulcevscaia, G. et al.: Polyhed., 52, 106 (2013); Wang, Y. et al.: Bioorg. Med. Chem. Lett., 22, 5363 (2012)
USBio References
No references available
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