Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 202-049-5
CAS number: 91-20-3
Naphthalene is considered to be easily biodegradable, as demonstrated by
most of the great entirety of biodegradation studies under aerobic
conditions, one standard MITI(I) screening test even indicating ready
biodegradability. There is clear evidence of at least inherent
biodegradability with no signs of persistence.
Based on experimental evidence, bioaccumulation of naphthalene is low
with reliable BCF values in fish below 500.
Robust NOEC/EC10 values from aquatic long-term tests with naphthalene
are greater than 0.1 mg/L, not any being equal or lower than the NOEC
cut-off limit of 0.01 µg/L for the T-criterion.
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.
Tällä verkkosivustolla käytetään evästeitä parhaan mahdollisen käyttäjäkokemuksen varmistamiseksi.
Welcome to the ECHA website. This site is not fully supported in Internet Explorer 7 (and earlier versions). Please upgrade your Internet Explorer to a newer version.
Do not show this message again