Registration Dossier
Registration Dossier
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EC number: 306-005-7 | CAS number: 95465-90-0
Flammability
Administrative data
Link to relevant study record(s)
Description of key information
The lower and upper explosion limits of this Category was 1.6 - 10 %.
Key value for chemical safety assessment
Additional information
Flammability data was not available for any of the streams within this Category However as the category is mainly hydrocarbon C4 data was read across from hydrocarbon C4 substances (CAS numbers 107-01-7, 115-11-7, 106-98-9, 25167-67-3). All information came from a peer reviewed handbook (CRC, 2008).
Justification for classification or non-classification
Flammability data was not available for any of the streams within Category C. However as the category is mainly hydrocarbon C4 data was read across from hydrocarbon C4 substances (CAS numbers 107-01-7, 115-11-7, 106-98-9, 25167-67 -3). The lower and upper explosion limits of Category C are therefore determined as 1.6 -10%. Based on this range members of Category C are classified as R12 extremely flammable gases under the DSD and as Category 1 extremely flammable gases under the CLP Regulations.
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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