CAS：25322-69-4
mf：(C3H6O)nH2O
English Name：2-ethanediyl)), .alpha.-hydro-.omega.-hydroxy-Poly (oxy(methyl-1；laprol 702；polypropylene glycol 150；polypropylene glycol #400；polypropylene glycol #425；polypropylene glycol #750；polypropylene glycol #1000；polypropylene glycol #1200；polypropylene glycol #1800；polypropylene glycol 2000；polypropylene glycol 2025；polypropylene glycol 3025；polypropylene glycol 4000；polypropylene glycol 4025