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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 309-939-3 | CAS number: 101631-14-5 A complex combination of hydrocarbons obtained by distillation of steam cracking heavy residues. It consists predominantly of highly alkylated heavy aromatic hydrocarbons boiling in the range of approximately 250°C to 400°C (482°F to 752°F).
Boiling point
Administrative data
Link to relevant study record(s)
Description of key information
The boiling point range for this Category is 72 - 600°C. These products contain a fraction that doesn't boil (non-volatile residue).
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 254.7 °C
Additional information
Data are available for nine of the streams in this category. The data will be read across to all category members. The mean of the boiling point values for the category is 254.7°C and this value has been used to complete the 'key value for chemical safety assessment'.
98072-36-7: 252°C (BASF 2007). 68513-69-9: >114-<248°C (Exxon 2004). 68477-38-3: 160-390°C (Shell 2009). 68513-69-9: 201-340°C (Exxon 2004). 69013-21-4: 201-340°C (Exxon 2004). 68527-18-4: 215.1°C (LOA 2009). 68987-42-8: >245°C (LOA 2009). 98219-64-8: 238.8°C. 101631-14-5: 249.5°C (LOA 2009). 68527-18-4: >=197-<=332°C and >=206 -<=238°C (Rutgers 2010a, 1010b). 68475-80-9: 72 - 328°C (Dow 2010); 68527-18-4: IBP 284°C (Rutgers 2010)
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