2,2'-(2,2,3,3,4,4,5,5-八氟己烷-1,6-二基)双(环氧乙烷), ≥99%

2,2'-(2,2,3,3,4,4,5,5-Octafluorohexane-1,6-diyl)bis(oxirane)

2,3-萘二羧酸, ≥99%

2,3-Naphthalenedicarboxylic Acid

2,3-降莰烷二羧酸, ≥99%

2,3-Norbornanedicarboxylic Acid

2,4-二溴苯基缩水甘油醚, ≥90%

2,4-Dibromophenyl Glycidyl Ether

2,5-二羟苯基(二苯基)氧化膦, ≥98%

2,5-Dihydroxyphenyl(diphenyl)phosphine Oxide

2,7-二氨基芴二盐酸盐, ≥99%

2,7-Diaminofluorene Dihydrochloride

2-(七氟丙氧基)六氟丙基三氟乙烯基醚, ≥99%

2-(Heptafluoropropoxy)hexafluoropropyl Trifluorovinyl Ether

2,2'-氧代二乙酰氯, ≥98%

2,2'-Oxydiacetyl Chloride

2,2,3,3,4,4,5,5,5-九氟戊基环氧乙烷, ≥99%

2,2,3,3,4,4,5,5,5-Nonafluoropentyloxirane

2,2,3,3,4,4,5,5-八氟-1,6-己二醇, ≥99%

2,2,3,3,4,4,5,5-Octafluoro-1,6-hexanediol

2,2-二正辛基-1,3-丙二醇, ≥98%

2,2-Di-n-octyl-1,3-propanediol

2,2-双(烯丙氧基甲基)-1-丁醇, ≥85%,含单和三取代物

2,2-Bis(allyloxymethyl)-1-butanol

3,3'-二氨基苯乙酮, ≥98%

3,3'-Diaminobenzophenone

3,7-二氨基-2,8-二甲基二苯并噻吩砜, ≥70%,含2,6-二甲基异构体

3,7-Diamino-2,8-dimethyldibenzothiophene Sulfone

3,6-双(羟甲基)杜烯, ≥99.9%

3,6-Bis(hydroxymethyl)durene

3,6-二羟基苯并降冰片烷, ≥99%

3,6-Dihydroxybenzonorbornane

3,4'-氧双邻苯二甲酸酐, ≥99%

3,4'-Oxydiphthalic Anhydride

3,3'-二溴-4,4'-联苯二酚, ≥99%

3,3'-Dibromo-4,4'-biphenol

3,3'-二氯-4,4'-二异氰酸酯联苯, ≥98%

3,3'-Dichloro-4,4'-diisocyanatobiphenyl

2-氯丙烯酸甲酯, ≥99%

Methyl 2-Chloroacrylate