Registration Dossier
Registration Dossier
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EC number: 255-002-6 | CAS number: 40615-36-9
Explosiveness
Administrative data
Link to relevant study record(s)
- Endpoint:
- explosive properties of explosives
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- the study does not need to be conducted because there are no chemical groups present in the molecule which are associated with explosive properties
- Conclusions:
- 4,4’-Dimethoxytrityl chloride does not contain chemical groups associated with explosive properties. Additionally, the oxygen balance of the molecule is –234 (which is below –200), which allows classification of a substance as non-explosive (even if chemical groups associated with explosive hazards are present in the molecule - which is not the case for 4,4’-Dimethoxytrityl chloride). Based on this screening level assessment, testing for explosive properties of the test item is considered to be scientifically unjustified. 4,4’-Dimethoxytrityl chloride is therefore not classified as an explosive substance.
- Executive summary:
4,4’-Dimethoxytrityl chloride does not contain chemical groups associated with explosive properties. Additionally, the oxygen balance of the molecule is –234 (which is below –200), which allows classification of a substance as non-explosive (even if chemical groups associated with explosive hazards are present in the molecule - which is not the case for 4,4’-Dimethoxytrityl chloride). Based on this screening level assessment, testing for explosive properties of the test item is considered to be scientifically unjustified. 4,4’-Dimethoxytrityl chloride is therefore not classified as an explosive substance.
Reference
Description of key information
4,4’-Dimethoxytrityl chloride does not contain chemical groups associated with explosive properties. Additionally, the oxygen balance of the molecule is –234 (which is below –200), which allows classification of a substance as non-explosive (even if chemical groups associated with explosive hazards are present in the molecule - which is not the case for 4,4’-Dimethoxytrityl chloride). Based on this screening level assessment, testing for explosive properties of the test item is considered to be scientifically unjustified. 4,4’-Dimethoxytrityl chloride is therefore not classified as an explosive substance.
Key value for chemical safety assessment
- Explosiveness:
- non explosive
Additional information
Justification for classification or non-classification
4,4’-Dimethoxytrityl chloride does not contain chemical groups associated with explosive properties. Additionally, the oxygen balance of the molecule is –234 (which is below –200), which allows classification of a substance as non-explosive (even if chemical groups associated with explosive hazards are present in the molecule - which is not the case for 4,4’-Dimethoxytrityl chloride).
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