Registration Dossier
Registration Dossier
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EC number: 219-754-9 | CAS number: 2524-03-0
Endpoint summary
Administrative data
Description of key information
Acute oral toxicity, oral to mice.
Key value for chemical safety assessment
Acute toxicity: via oral route
Endpoint conclusion
- Dose descriptor:
- LD50
- Value:
- 1.01 mg/kg bw
Acute toxicity: via inhalation route
Endpoint conclusion
- Dose descriptor:
- LC50
- Value:
- 0.34 mg/m³ air
Acute toxicity: via dermal route
Endpoint conclusion
- Dose descriptor:
- LD50
- Value:
- 590 mg/kg bw
Additional information
In the IUCLID 4 file the LD50 on oral, dermal and inhalation toxicity are cited. Values from 360 - 2000 mg/kgBW on rats is cited on acute oral toxicity. On inhalation values from 0.34 to 0.48 mg/L (4 hours) and 1.57 -< 2.1 mg/L (1 hour) on rats are cited. Dermal values are cited as 590 mg/kg BW on rats and 750 - 2150 mg/kg BW on rabbits.
Justification for classification or non-classification
According to regulation (EC) No 1272/2008 on classification. labelling and packaging of substances and mixtures, MP-2 is officially classified as acute oral, dermal toxicity category 4. On inhalation toxicity category 1.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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