Phosphorous acid compound, method for producing said compound, and use of said compound
AssigneeSumitomo Chemical Company, Limited
InventorsShuhei Matsumoto, Natsuko Kimura
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Abstract
The present invention relates to a phosphorous acid compound represented by formula (I): wherein R1 represents a C1-8 alkyl group, a C5-8 cycloalkyl group, a C6-12 alkyl cycloalkyl group, a C7-12 aralkyl group or a C6-12 aryl group; R2 represents a hydrogen atom or a C1-3 alkyl group; and R3 represents a C3-25 alkylene group, a stabilizer for organic materials containing the phosphorous acid compound, a method for stabilizing an organic material in which the phosphorous acid compound is added to the organic material, and a stabilized organic material composition containing an organic material and the phosphorous acid ester compound.
Claims11
A phosphorous acid compound represented by formula (I):
- wherein R1 represents a C1-8 alkyl group, a C5-8 cycloalkyl group, a C6-12 alkyl cycloalkyl group, a C7-12 aralkyl group or a C6-12 aryl group;
- R2 represents a hydrogen atom or a C1-3 alkyl group;
- and R3 represents a C3-25 alkylene group.
Dependencies are inferred from the claim text.