Tributyl borate [ 688-74-4 ]

Purity: 98%, colorless liquid. Melting point - 70 ℃, boiling point, 232.4 ℃ 105.2 ℃ (1.2 kPa), relative density 0.85 (28/11 ℃), the refractive indexes, 1.4071 (25 ℃), flash point 93 ℃. Soluble in methanol, esters, acetyl acetone and carbon tetrachloride, soluble in alcohol. Treating water drawees rapid response. The goods are hydrogen preparation boron compounds intermediates and semiconductor boron diffusion source, fire agents, adhesives, no water system dehydration desiccant. For the preparation of semiconductor devices