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EC number: 289-222-9 | CAS number: 86290-83-7 A complex combination of hydrocarbons obtained by the distillation of steam cracked tar. It consists predominantly of aromatic and other hydrocarbons and organic sulfur compounds boiling in the range of approximately 210°C to 340°C (410°F to 644°F).
The 96 hr LC50 toxicity to Fish for this Category was in the range of 1.0 - ca 220 mg/l. The 96 h NOEC based on three studies ranged between 5.6 - 46.4mg/l. LL50 ranged from 1.1 to 32 mg/l
A range of proprietary studies were available for members of this Category which reported an LC50 of between 1.0 and 220 mg/L.
Two studies were available for the stream 64742 -90 -1 from Brixham Environmental Laboratory Astrazeneca UK Ltd (2004) and TNO (1989) which respectively reported a LL50 of 32 mg/l based on a WAF study with loading rates of 10 -100 mg/l, and an LC50 of 48 mg/l.
A study available from ExxonMoil (2004) reported LC50 values of 1.0 mg/l and 4.4 mg/l for the streams 68513 -69 -9 and 69013 -21 -4 respectively. BASF (1983) stated an LC50 of >22<32 mg/l for the stream 85117 -10 -9 and BASF (1984) an LC50 of 220mg/l for the stream 98072 -36 -7
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.
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