Registration Dossier
Registration Dossier
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The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 203-514-5 | CAS number: 107-71-1
Endpoint summary
Administrative data
Description of key information
Phototransformation in air
Based on computations with computer programme SRC AOP v1.92 (EPISuite v4.11), the degradation rate constant with OH radicals (concentration: 1.56E+6 molecule/cubic cm) is 0.544 cubic cm/molecules*s. This equals a half-life in air of 19.6662 d.
Hydrolysis
The rate constant k and half-life were determined at 20 °C for pH 4 = 8.5E-5 h-1 and 8122 h, respectively, for pH 7 = 8.8E-4 and 784 h, respectively, and for pH 9 = 0.0217 h-1 and 32 h, respectively.
Additional information
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