Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 220-621-2 | CAS number: 2835-99-6
Explosiveness
Administrative data
Link to relevant study record(s)
Description of key information
4-Amino-m-cresol was non-explosive, on the basis of thermal sensitivity, and mechanical sensitivity with respect to shock and friction tests.
Key value for chemical safety assessment
- Explosiveness:
- non explosive
Additional information
The explosive property of 4-Amino-m-cresol was determined, following the EU A.14 method. In this study, the test material was evaluated to determine whether the test material presents a danger of explosion when submitted to the effect of flame (thermal sensitivity), or to shock or friction (mechanical sensitivity).
1,3-dinitrobenzene served as a reference for the effect of shock (mechanical sensitivity) test.
In thermal sensitivity test, none of the six tests (three of them with 6 mm orifice plate and the remaining with 2 mm orifice plate) gave rise to explosion or breaking of each tube. The test material did not explode or break down with 50 J impact energy, due to the effect of shock. Therefore, the test material is less sensitive than 1,3-dinitrobenzene taken as reference substance (40 J). During the six tests for the effect of friction, the test material did not explode with 360 N energy load applied.
4-Amino-m-cresol is non-explosive, on the basis of thermal sensitivity, and mechanical sensitivity with respect to shock and friction tests.
Justification for classification or non-classification
In thermal sensitivity test, none of the six tests (three of them with 6 mm orifice plate and the remaining with 2 mm orifice plate) gave rise to explosion or breaking of each tube. The test material did not explode or break down with 50 J impact energy, due to the effect of shock. Therefore, the test material is less sensitive than 1,3-dinitrobenzene taken as reference substance (40 J). During the six tests for the effect of friction, the test material did not explode with 360 N energy load applied.
4-Amino-m-cresol is non-explosive, on the basis of thermal sensitivity, and mechanical sensitivity with respect to shock and friction tests.
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
