十二甘醇单甲醚S54745 · CAS 2050595-03-2
95%
95%
非离子型
≥98%, Contains 4-tert-butylcatechol as inhibitor
工业级

≥98%(GC)
≥93%
MW 2000 Da
80%
≥95%, contains Stabilizer MEHQ
pellets,Viscosity number~135 ml/g
≥98%(HPLC)
工业级
促销≥96%
average Mn ~230
平均分子量 ~500,contains 900 ppm MEHQ as inhibitor
average Mn ~850
促销≥98%(GC)
acid terminated, Mw 10,000-18,000
ester terminated, Mw 18,000-28,000
ester terminated, Lactide: Caprolactone 70:30
ester terminated, Lactide: Glycolide 85:15
ester terminated, L-Lactide: D,L-Lactide 70:30
melt index:10 g/10 min (300°C/1.2kg)