2,5-Dimethyl-3-hexyne-2,5-diol CAS 142-30-3

Product Name: 2,5-Dimethyl-3-hexyne-2,5-diol
Synonyms: acetylenepinacol;D 43;d43;Kemitracin-50;olfiney;tetramethyl-2-butynediol;2,5-DIHYDROXY-2,5-DIMETHYL-3-HEXYNE;Tetramethylbutynediol
CAS: 142-30-3
MF: C8H14O2
MW: 142.2
EINECS: 205-533-4
Product Categories: -;Acetylenes;Acetylenic Alcohols & Their Derivatives;Nonionic;Polymer Additives;Surfactants;Halogenated Heterocycles ,Pyrazoles,Pyrazines
Mol File: 142-30-3.mol
2,5-Dimethyl-3-hexyne-2,5-diol Structure
2,5-Dimethyl-3-hexyne-2,5-diol Chemical Properties
Melting point 90-94 °C(lit.)
Boiling point 121-123 °C7 mm Hg(lit.)
density 0,949 g/cm3
vapor pressure 0.025 hPa (40.3 °C)
refractive index 1.4179 (estimate)
Fp 102°C
storage temp. Store below +30°C.
solubility 240g/l
form Crystalline Flakes or Powder
color White to light yellow