- Tianqiao District, Jinan City, Shandong Province, China
- export01@jinbangch.com
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Cyclopentasiloxane/Decamethylcyclopentasiloxane is a colorless, transparent, odorless, and highly volatile cyclic siloxane liquid with the molecular formula C₁₀H₃₀O₅Si₅ and a molecular weight of 370.77. It possesses excellent volatility, low surface tension, and chemical inertness, and is widely used in cosmetics, silicone synthesis, the electronics industry, and other fields. It is a key intermediate in the production of silicone oils, silicone rubber, and is also a commonly used volatile carrier in cosmetics.
| Item | Specification |
| Melting Point | -44 °C |
| Boiling Point | 90 °C at 10 mmHg (lit.) |
| Density | 0.958 g/mL at 25 °C (lit.) |
| Flash Point | 162 °F |
| Vapor pressure | 33.2 Pa at 25 °C |
| Refractive Index | n20/D 1.396 (lit.) |
| Viscosity | 3.9 mm²/s (25°C) |
| Dielectric Constant | 2.5 (20°C) |
| Water solubility | Immiscible, <0.0001 g/L |
Jinan Jinbang Chemical Co., Ltd., strategically located within the New Materials Industrial Park in Tianqiao District, Jinan City, Shandong Province, stands as a prominent chemical innovator since its establishment in 2015. Operating from a modern, expansive 37,500 m² manufacturing facility, we are dedicated to the research & development, production, and global distribution of high-performance chemical solutions.
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