2,5-甲基-3己炔-2,5-二醇与CAS142-30-3

什么是的2,5-甲基-3己炔-2,5-二醇与CAS142-30-3?

2,5-Dimethyl-3-hexyne-2,5-diol is a crystalline solid. Melting point of 94-95 ℃, boiling point of 205-206 ℃, 121-123 ℃ (0.93kPa), relative density of 0.949 (20/20 ℃). The solubility in water at 20 ℃ is 27.0%, soluble in acetone, ethylene glycol, and methyl ethyl ketone. No deliquescence.

规格

项目	规格
外观	白色晶或薄片
测定(干燥的基础)	≥99.00%以上
含水	≤0.50%
Subliming残留物	≤0.05%
水溶解的	≤0.01%
熔点	≥94℃
白号	≥90.0%

应用

2,5-Dimethyl-3-hexyne-2,5-diol is used as a surfactant and a polyol component of polyester in polyurethane production. It is also an intermediate for herbicides, adhesives, metal surface treatment aids, lubricants for wires, organic peroxides, and defoamers.

包装

通常装在25公斤/桶，并且还可以做的定制软件包。

同义词

1,1,4,4-TETRAMETHYLBUTYNEDIOL; DIMETHYL HEXYNEDIOL; 2,5-dimethyl-3-hexyne-5-diol; Hexadiindiol; 2,5-Dimethyl-3-hexene-2,5-diol; 2,5-dimethyl-2,5-hexyneldiol; HD-M; 2,5-DIHYDROXY-2,5-DIMETHYL-3-HEXYNE; 2,5-DIMETHYL-2,5-HEXYNEDIOL