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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Currently viewing:
IUPAC name:
Tar acids, coal, crude

Inventory

EC number:
266-019-3
EC name:
Tar acids, coal, crude
CAS number:
65996-85-2
Description:
The reaction product obtained by neutralizing coal tar oil alkaline extract with an acidic solution, such as aqueous sulfuric acid, or gaseous carbon dioxide, to obtain the free acids. Composed primarily of tar acids such as phenol, cresols, and xylenols.
CAS number:
65996-85-2
Synonyms
Names:
Phenolic oil
Phenolic oil (coal tar)
Identifier:
other: Molecular formula
not applicable
Identifier:
other: SMILES notation
not applicable
Identifier:
other: InChl
not applicable

Molecular and structural information

Molecular formula:
N/A
Molecular weight:
>= 117
SMILES notation:
not available for UVCB
InChl:
not available for UVCB
Structural formula:
Chemical structure

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