1,4-Butanediol diglycidyl ether 環氧值: 0.74-0.78 eq/100g, 粘度:10-25 mPa.s
B675752 / 2.5KG
CAS:2425-79-8
Bis(p-tert-butylphenyl)iodonium tetrakis(pentafluorophenyl)borate 99%
B675753 / 250MG
CAS:198641-40-6