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EC number: 939-707-2
CAS number: -
By analogy (Read acros approach) , the 72-hour EC50 (Fresh water algae: Pseudokirchneriella subcapitata ) of Reaction product of naphthalene, butanol sulfonated and neutralized by caustic soda was > 200 mg/L based on the growth rate; revealing it is not harmful for the algae.
The toxicity to aquatic algae of Reaction
product of naphthalene, butanol, sulfonated and neutralized by caustic
soda is determined by a read-across approach based on analogue
substance Reaction product of naphthalene, propan-2-ol, sulfonated and
neutralized by caustic soda.
GLP-compliant study, scored as Klimisch 2 and flagged as a key study, is
available on Reaction product of naphthalene, propan-2-ol, sulfonated
and neutralized by caustic soda; giving a 72h-EC50 > 200 mg/L and
revealing that Reaction product of naphthalene, propan-2-ol, sulfonated
and neutralized by caustic soda is
not harmful to algae (M. Anderson, 2013).
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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