Registration Dossier
Registration Dossier
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EC number: 295-556-6 | CAS number: 92077-08-2
Endpoint summary
Administrative data
Description of key information
Additional information
PHOTODEGRADATION
Direct Photolysis in Air, Water and Soil
The registration substance TPSAN (Tripropenyl succinic anhydride) as well as the hydrolysis transformation product TPSA (Tripropenyl succinic acid, CAS No. 147384-84-7) do not absorb light >290 nm and therefore will not undergo direct photolysis.
Indirect Photolysis in Air, Water and Soil
Primary degradation by OH radical induced indirect photolysis may occur. The property estimation program US EPA AOPWIN estimates a Half-life of 1.3h for the registration substance TPSAN as well as the hydrolysis transformation product TPSA.
HYDROLYSIS
The registration substance TPSAN (Tripropenyl succinic anhydride) is a reactive substance (strong electrophile) which is rapidly hydrolyzed under environmental conditions (Half-life at 15 deg C 6-82 min pH 9, 4 and 7 respectively, see IUCLID Chapter 5.1.2) to
Tripropenyl succinic acid (TPSA), CAS No. 147384-84-7.
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.
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