| Identification | More | [Name]
2,4'-Dichloroacetophenone | [CAS]
937-20-2 | [Synonyms]
2,4'-DICHLOROACETOPHENONE
2-CHLORO-1-(4-CHLOROPHENYL)ETHANONE
4-CHLOROAPHENACYL CHLORIDE
4-CHLOROPHENACYL CHLORIDE
ALPHA,4-DICHLOROACETOPHENONE
Ethanone,2-chloro-1-(4-chlorophenyl)-
2,4'-Dichloroacetophenone 2-Chloro-1-(4-Chlorophenyl)ethanone
2-Chloro-1-(4-chlorophenyl)-1-ethanone
2-Chloro-4Chloroacetophenone
alpha,4-Dichloroacetophenone,97%
à,4-dichloroacetophenone
2,4DICHLOROACETOPHENONE(2,4'-DICHLOROISOMER)
2,4'-Dichloroacetophenone
2,4'-Dichloroacetophenone, 98+%
1-(4-Chlorophenyl)-2-chloroethanone
Chloromethyl 4-chlorophenyl ketone
2,4'-DICHLOROACETOPHENONE, 99+%
4',α-Dichloroacetophenone
α,4'-Dichloroacetophenone | [EINECS(EC#)]
213-323-9 | [Molecular Formula]
C8H6Cl2O | [MDL Number]
MFCD00018926 | [Molecular Weight]
189.04 | [MOL File]
937-20-2.mol |
| Chemical Properties | Back Directory | [Appearance]
white to off-white crystalline powder | [Melting point ]
100-102 °C(lit.)
| [Boiling point ]
270 °C(lit.)
| [density ]
1.2979 (rough estimate) | [refractive index ]
1.5640 (estimate) | [Fp ]
270°C | [storage temp. ]
Storage temp. 2-8°C | [form ]
powder to crystal | [color ]
White to Almost white | [BRN ]
637861 | [InChI]
InChI=1S/C8H6Cl2O/c9-5-8(11)6-1-3-7(10)4-2-6/h1-4H,5H2 | [InChIKey]
FWDFNLVLIXAOMX-UHFFFAOYSA-N | [SMILES]
C(=O)(C1=CC=C(Cl)C=C1)CCl | [CAS DataBase Reference]
937-20-2(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection . | [RIDADR ]
UN 3335 | [WGK Germany ]
3
| [HS Code ]
29147000 |
| Hazard Information | Back Directory | [Chemical Properties]
white to off-white crystalline powder | [Uses]
2,4′-Dichloroacetophenone (4-chlorophenacyl chloride) may be used in the synthesis of chiral chlorohydrin by asymmetric reduction., It may be used as an alkylating agent in the Williamson reaction of 7-hydroxycoumarins to form substituted oxoethers. | [General Description]
2,4′-Dichloroacetophenone is a substituted α-chloro aromatic ketone.2 Its 35/37Cl WURST-QCPMG NMR spectra has been investigated. | [Synthesis]
Quickly weigh 10.2g of anhydrous AlCl3 (finely ground), added to a dry four-necked flask, and immediately add 114mL of m-dichlorobenzene (dried), the middle mouth mounted electric stirrer, the side of the mouth, respectively, thermometer, constant-pressur |
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Herd chemical Gold
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J & K SCIENTIFIC LTD.
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18210857532 18210857532 |
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https://www.jkchemical.com |
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Alfa Aesar
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Energy Chemical
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400-0056266 |
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www.energy-chemical.com |
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