Registration Dossier
Registration Dossier
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EC number: 220-036-2 | CAS number: 2611-82-7
Auto flammability
Administrative data
Link to relevant study record(s)
Description of key information
No spontaneous ignition.
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 293.6 °C
Additional information
Evidences connected to the long experience in handling and use of the molecule does not indicate a spontaneous ignition potential.
Moreover, a study conducted on a similar substance, was used as supporting evidence. Molecular structure of Similar Substance 02 consists of 3 naphtalene rings connected via diazo bond and an amino phenyl ligand. Substituents are sulphonate groups. Despite test substance is formed by only 2 naphtyl rings connected via diazo bond and has a higher sulphonation degreee, no significant differences in terms of autoignition potential are expected.
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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