Registration Dossier
Registration Dossier
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EC number: 209-708-6 | CAS number: 591-22-0
Phototransformation in water
Administrative data
Link to relevant study record(s)
Description of key information
Photoreduction of the test substance, 3,5-lutidine, in the presence of aqueous sodium borohydride results in a dihydro product (4,6-dimethyl-2-azabicyclo[2.2.0]hex-5-ene) in a controlled laboratory setting.
Key value for chemical safety assessment
Additional information
In the supporting study, Wilzbach and Rausch (1970) demonstrated the photoreduction of pyridines, picolines and several lutidines in a controlled laboratory setting. The photolysis of the test substance (3,5-lutidine) in aqueous NaBH4 yielded a dihydro product (4,6 -dimethyl-2 -azabicyclo[2.2.0]hex-5-ene). Photohydration of pyridine to 5-amino-2,4-pentadienal, and
photohydration of picolines and several lutidines to derivatives of 5-amino-2,4-pentadienal, were also observed.
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