Registration Dossier
Registration Dossier
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EC number: 301-097-5 | CAS number: 93981-14-7
Explosiveness
Administrative data
Link to relevant study record(s)
Description of key information
The substance is considered to be non-explosive.
Key value for chemical safety assessment
- Explosiveness:
- non explosive
Additional information
The explosiveness of the registered substance was estimated via an assessment based on an examination of the molecular structure and composition of the substance and relevant experimental data. An analysis of the substance has been performed to identify the presence of any structural features commonly associated with explosive behaviour. The conclusions are summarised in the table below.
Functional Group |
Comments/Conclusions |
C-C unsaturation (acetylenes, acetylides, 1,2-dienes) |
The only unsaturation present is the aromatic ring however this is a relatively unreactive moiety and does not bear additional functionality known to be associated with explosive behaviour. |
C-Metal and N-Metal (Grignard reagents, organo-lithium compounds) |
Not present |
Contiguous N atoms (azides, aliphatic azo compounds, diazonium salts, hydrazines |
Not present |
Contiguous O atoms (peroxides, ozonides) |
Not present |
N-O (hydroxylamines, nitrates, nitro compounds, nitroso compounds, N-oxides) |
Not present |
N-Halogen (chloramines, fluoroamines) |
Not present |
O-Halogen (chlorates, perchlorates) |
Not present |
In addition to the structural assessment, the substance has been analysed by differential scanning calorimetry and thermogravimetric analysis up to 500°C. There is no evidence of significant exothermic events with associated mass losses that would indicate potential explosive behaviour. In conclusion, the substance is not an explosive.
Justification for classification or non-classification
The substance is considered to be not classified as an explosive as there are no structural features of the substance associated with explosiveness. In addition, there was no evidence of significant exothermic events with associated mass losses during thermal analysis for melting point determination (see section 4.8).
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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