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EC number: 201-304-8
CAS number: 80-73-9
A study was performed to determine the rate of hydrolysis as a function
of pH, according to OECD Guideline 111. Half-life times of greater than
1 year at 25°C were obtained at pH 4, 7 and 9.
In a test carried out in accordance with OECD Guideline 301 F (Ready
Biodegradability: Manometric Respirometry Test), the test substance
showed 5% degradation in 28 days and therefore cannot be considered
A study performed in accordance with Law Concerning the Examination and
Regulation of Manufacture, etc., of Chemical Substances (Japan 1973 Law.
No. 117) showed the substance has a very low bioconcentration factor and
therefore has little or no propensity to bioaccumulate.
Transport and distribution
The substance has a very low octanol water partition coefficient and
correspondingly low BCF. The substance has low potential for adsorption
and therefore to therefore a study to determine the
adsorption/desorption in soil and sediment is not required.
The substance is highly soluble in water and does not undergo abiotic
degradation or biodegradation in this medium. Although the substance may
persist in the aquatic environment, it has very low potential to
bioaccumulate (negative log Pow ) and is not classified as hazardous to
the environment. It is therefore of overall low environmental concern.
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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