无臭，具有吸湿性。对湿敏感。易溶于水、低级醇、低级酮、醚和芳烃化合物等。水中溶解度为65%(w/w)。升华温度210℃。有刺激性。增塑剂。有机合成。聚酯合成原料。 2,2-Dimethyl-1,3-propanediol may be used in the synthesis of: · 2,2-dimethyl-1,3-propanediol cyclic phosphorochloridate · 2,2-dimethyl-1,3-propanediol cyclic phenylphosphonate · [1′,3′-(2′,2′-dimethylpropylene)]-2-iodo-3-octyl-5-thienylboronate · cyclic carbonate · 2,2-dimethyl-1,3-propanediol bis(cyclic-2,2-dimethyltrimethylene phosphite) 2,2-Dimethyl-1,3-propanediol may be used in the synthesis of: · 2,2-dimethyl-1,3-propanediol cyclic phosphorochloridate · 2,2-dimethyl-1,3-propanediol cyclic phenylphosphonate · [1′,3′-(2′,2′-dimethylpropylene)]-2-iodo-3-octyl-5-thienylboronate · cyclic carbonate · 2,2-dimethyl-1,3-propanediol bis(cyclic-2,2-dimethyltrimethylene phosphite)