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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Reference substances

Reference substances

IUPAC name:
1-(2,4-dichlorophenyl)ethan-1-one

Inventory

EC number:
218-780-8
EC name:
1-(2,4-dichlorophenyl)ethan-1-one
CAS number:
2234-16-4
CAS number:
2234-16-4
Synonyms
Names:
1-(2,4-dichlorophenyl)ethan-1-one
2,4 Dichloro Acetophenone
2,4 Dichloro phenyl methyl ketone
Ethanone, 1-(2,4-dichlorophenyl)-
Ethanone-1-(2,4-dichlorophenyl)
Identifier:
EC number
218-780-8
Identifier:
IUPAC name
1-(2,4-DICHLOROPHENYL)ETHANONE
Identifier:
IUPAC name
1-(2,4-dichlorophenyl)ethan-1-one
Identifier:
other: SMILES notation
CC(=O)C1=C(C=C(C=C1)Cl)Cl
Identifier:
other: InChl
InChI=1S/C8H6Cl2O/c1-5(11)7-3-2-6(9)4-8(7)10/h2-4H,1H3
Identifier:
other: SMILES notation
O=C(C)c1ccc(Cl)cc1Cl
1-(2,4-dichlorophenyl)ethanone

Molecular and structural information

Molecular formula:
C8H6Cl2O
Molecular weight:
189.039
SMILES notation:
CC(=O)c1ccc(Cl)cc1Cl
InChl:
InChI=1/C8H6Cl2O/c1-5(11)7-3-2-6(9)4-8(7)10/h2-4H,1H3
Structural formula:
Chemical structure

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