2,2,4,4-Tetramethyl-1,3-cyclobutanediol (CBDO) is an aliphatic diol. This diol is produced as a mixture of cis- and trans-isomers, depending on the relative stereochemistry of the hydroxyl groups. It is used as a monomer for the synthesis of polymeric materials. CBDO is currently being researched as an alternative to bisphenol A (BPA). BPA is a precursor used in the production of a wide range of polymers including polycarbonates, polyesters, polysulfones, and polyester ketones.

CAS：3010-96-6
中文别名：
英文别名：2,2,4,4-tetramethylcyclobutane-1,3-diol;2,2,4,4-tetramethylcyclobutane-1,2,2,4,4-tetramethylcyclobutane 1,3-diol;1,3-Cyclobutanediol, 2,2,4,4-tetramethyl-;2,2,4,4-TetraMethyl-1,3-cyclobutanediol;2,4-Dihydroxy-1,1,3,3-tetramethylcyclobutane;2,2,4,4-Tetramethyl-1,3-cyclobutanediol,c&Tetramethyl-1,3-cyclobutanediol;1,1,3,3-Tetramethylcyclobutanediol;2,2,4,4-tetramethyl-3-cyclobutanediol;2,2,4,4-Tetramethyl-1,3-cyclobutadiol;
分子式：C8H16O2
分子量：144.211
精确质量：144.115
Psa：40.46
Logp：0.7742

UNII：9T56625HW3

外观与性状：白色结晶粉末
密度：1.017g/cm3
沸点：210-215°C(lit.)
熔点：126-129°C(lit.)
闪点：125°F
折射率：1.479
储存条件：Flammables area

安全说明：S16-S26-S36-S7/9
危险类别码：R11; R36/37/38
WGK Germany：3
海关编码：2906199090
危险品运输编码：UN 1325 4.1/PG 2
危险品标志：F; Xi