英文名称
3,9-Bis(2,6-ditert-butyl-4-methylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane;9-(2-tert-butyl-4-methylphenoxy)-3-(2,4-ditert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane;3,9-dimethoxy-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane;2,4,8,10-tetratert-butyl-6-(2-ethylhexoxy)benzo[d][1,3,2]benzodioxaphosphepine