Registration Dossier
Registration Dossier
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EC number: 201-936-4 | CAS number: 89-75-8
Water solubility
Administrative data
Link to relevant study record(s)
Description of key information
Key value for chemical safety assessment
Additional information
The substance is an acid chloride, a type of substances which are well known to decompose in water. Other aromatic acid chlorides have half lives of few minutes, so it is reasonable to assume that 2,4-Dichlorobenzoyl chloride will have a half life time in this time range, too.
It is also known that the aquatic tocicity of 2,4-Dichlorobenzoyl chlorides was determined usind only the hydrolysis product as the acid chloride itself was instable under test conditions.
Therefore only one calculated value for the scid chloride itself is given while read across from the hydrolysis product is the key value for water solubility.
Water solubility is assumed to be very low with 0,0025 mol / L.
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