Registration Dossier
Registration Dossier
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EC number: 295-405-4 | CAS number: 92045-23-3 A complex combination of hydrocarbons produced by the distillation of the products of a steam cracking process. It consists predominantly of hydrocarbons having a carbon number of C4, predominantly 1-butene and 2-butene, containing also butane and isobutene and boiling in the range of approximately minus 12°C to 5°C (10.4°F to 41°F).
Administrative information
Substance registration details
Total tonnage band
- Total range:
- ≥ 100 000 to < 1 000 000 tonnes
REACH
- Registered as:
- FULL
- Submitted:
- Joint Submission
Publication dates
- First published:
- 03-Apr-2011
- Last modified:
- 23-Mar-2020
Chemical safety assessment
- Performed for this substance:
- YES
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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.
