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: 266-582-5
CAS number: 67124-09-8
Calculation with AOPWIN v1.92 (EPIWIN software by US-EPA), overall gas-phase reaction constant: 38.6737E-12 cm³/molecules-sec, with an half-life of 3.30 hours by assuming a 12 hr day with an OH rate constant of 1.5E6 OH/cm³ and 25 °C.
The phototransformation in air of the test
substance was determined by the computer program AOPWIN v1.92 (EPIWIN
software) by US-EPA. This tool estimates the gas-phase reaction rate for
the reaction between the most prevalent atmospheric oxidant (hydroxyl
radicals) and a substance. For olefins and acetylenes the gas-phase
ozone radical reaction rates are estimated as well. Additional
information is given by the program if nitrate radical reaction will be
important. The assumed average hydroxyl radical and ozone concentration
are automatically used to calculate the atmospheric half-live for the
chemical of interest.
For the test substance an overall OH rate
constant (gas-phase reaction constant) of 38.6737E-12 cm3/molecules-sec
and a half-life of 0.277 days (3.3 hours) was calculated, assuming a 12-
hr day with an OH rate constant of 1.5 E6 OH/cm³. No ozone reaction as
well as no nitrate radical reaction is estimated for the compound.
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.
På den här webbplatsen används kakor. Syftet är att optimera din upplevelse av den.
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