Huina kemika:C24H51O4PKaumaha molekula:434.64Helu CAS:78-42-2ʻAʻole waihoʻoluʻu, wai ʻaila mālohi, bp216℃(4mmHg),viscosity 14 cp(20℃),ʻO ka helu hoʻohālikelike 1.4434(20℃).