8.18063

Poly(methyl hydrogen siloxane)

for synthesis

• 别名: Poly(methyl hydrogen siloxane), PMHS
• 线性分子式: (CH₄OSi)_nC₆H₁₈OSi₂
• CAS号: 63148-57-2
• MDL號碼: MFCD00084478
• 分類程式碼代碼: 12352103
• NACRES: NA.22

属性

• 蒸汽壓力: 38 hPa ( 20 °C)
• 品質等級: 200
• 形狀: liquid
• 反應適用性: reagent type: reductant
• pH值: 7 ( in H₂O)
• 運動黏度: 17-25 cSt(25 °C)
• 轉變溫度: flash point 150 °C
• 密度: 1.00 g/cm³ at 20 °C
• 儲存溫度: 2-30°C

说明

應用

• Development of superhydrophobic coatings: Research conducted in 2019 utilized Poly(methyl hydrogen siloxane) for creating superhydrophobic coatings by the in situ growth of silicone nanofilaments on alkali-activated geopolymers. This application is critical for developing moisture-resistant coatings in construction and exterior surface treatments to increase longevity and resistance to environmental factors (Liu et al., 2019).

分析報告

Density (d 20 °C/ 4 °C): 0.995 - 1.005
Hydrogen releasable in alkaline medium: ≥ 340 ml/g
Identity (IR): passes test

安全信息

• 儲存類別代碼: 10 - Combustible liquids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: 399.2 °F - closed cup
• 閃點（°C）: 204 °C - closed cup