Dihydroxydiphenylsilane (DPSD), with the CAS number 947-42-2 and specifically identified as IOTA R05, is a high-purity chemical compound boasting a validated purity level exceeding 98.0%, inclusive of its dimer content. This remarkable compound exhibits a distinctive white needle crystal appearance at 20°C, adding to its visual identity. Possessing a melting point range of 118 to 120°C, DPSD IOTA R05 maintains a bulk density of approximately 0.41g/cm³ at 20°C. Its flash point, measured using a closed cup, stands at 167°C, indicating a relatively high thermal stability. Furthermore, it contains less than 5ppm of halogen, ensuring minimal contamination. Notably absent are Polychlorinated Biphenyls (PCBs) and Polycyclic Aromatic Hydrocarbons (PAHs), affirming its purity and suitability for various applications. Packaging options include 500ml/5L plastic bottles or drums, as well as 25L fiber cans, facilitating storage and transportation.
Dihydroxydiphenylsilane DPSD IOTA R05-IOTA