Registration Dossier

Classification & Labelling & PBT assessment

DSD-DPD

General information

Name:
1-[4-(1,1-dimethylethyl)phenyl]-3-(4-methoxyphenyl)propane-1,3-dione
Status:
67/548/EEC self classification
Remarks:
No acute toxic effects were observed in the studies on BMDBM. The classification "N; R53" according to DSD is considered as classification for substances for which data do not allow ecotoxicity classification according to the usual criteria, for which however due to low water solubility, lacking ready biodegradability, and potential for bioaccumulation certain grounds for concern cannot be completely excluded.

Classification

Explosiveness

Reason for no classification:
data conclusive but not sufficient for classification

Oxidising properties

Reason for no classification:
data conclusive but not sufficient for classification

Flammability

Reason for no classification:
data conclusive but not sufficient for classification

Thermal stability

Reason for no classification:
data conclusive but not sufficient for classification

Acute toxicity

Reason for no classification:
data conclusive but not sufficient for classification

Acute toxicity - irreversible damage after single exposure

Reason for no classification:
data lacking

Repeated dose toxicity

Reason for no classification:
data conclusive but not sufficient for classification

Irritation / corrosion

Reason for no classification:
data conclusive but not sufficient for classification

Sensitisation

Reason for no classification:
data conclusive but not sufficient for classification

Carcinogenicity

Reason for no classification:
data lacking

Mutagenicity - genetic toxicity

Reason for no classification:
data conclusive but not sufficient for classification

Toxicity to reproduction - fertility

Reason for no classification:
data conclusive but not sufficient for classification

Toxicity to reproduction - development

Reason for no classification:
data conclusive but not sufficient for classification

Toxicity to reproduction - breastfed babies

Reason for no classification:
data lacking

Environment

Classification:
R53 May cause long-term adverse effects in the aquatic environment.

Labelling

Risk phrases

R53 - May cause long-term adverse effects in the aquatic environment

Safety phrases

S61 - avoid release to the environment. refer to special instructions/safety data sheets

Specific concentration limits

Notes