Registration Dossier
Registration Dossier
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EC number: 271-264-4 | CAS number: 68527-23-1 A complex combination of hydrocarbons produced by distillation of products from a steam-cracking process. It consists predominantly of aromatic hydrocarbons having carbon numbers predominantly in the range of C7 through C9 and boiling in the range of approximately 110°C to 165°C (230°F to 329°F).
Flash point
Administrative data
Link to relevant study record(s)
Description of key information
Flash point data are available for streams within this Category. The flash point range for this Category was -30 to 55°C at an assumed pressure of 101.3 kPa.
Data received to date indicates that the streams in this category would be classified as Flammability Category 1 (Flashpoint < 23°C and initial boiling point ≤ 35°C), or Flammability Category 2 (flash point <23°C and boiling point >35°C) or Flammability Category 3 (flash point >=23°C) depending on their flash point.
Key value for chemical safety assessment
Additional information
A summary of the available category stream flash point data (reported in the study records) is provided below.
64742 -83 -2: -18°C (DAR 2008).
64742 -83 -2: -30°C (DAR 2008).
68475 -70 -7: -20.5°C (DAR 2007).
68477-39-4: 35°C (DAR 2008).
68527-23-1: -0.4°C (DAR 2008).
90989-43-8: 12°C (DAR 2007).
68516-20-1: 38°C to 43°C (RÜTGERS 2010a, 2010b, 2010c).
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