5581-67-9

• 常用中文名：甲基三异丙氧基硅烷
• 常用英文名：Methyl Triisopropoxysilane
• CAS号：5581-67-9
• 分子式：C₁₀H₂₄O₃Si
• 分子量：220.381
• 发布时间：2018-08-16 18:30:44
• 更新时间：2025-08-25 15:30:40

名称

• 中文名: 甲基三异丙氧基硅烷
• 英文名: methyl-tri(propan-2-yloxy)silane
• 英文别名: METHYL-TRIISOPROPOXY-SILANE; (CH3)Si(Oi-C3H7)3; Silane, methyltris(1-methylethoxy)-; Triisopropoxy(methyl)silane; triisopropoxy-methyl-silane; Triisopropoxy-methyl-silan; methyltriisopropyloxysilane; methyl[tris(propan-2-yloxy)]silane; Silane,methyltris(1-methylethoxy); Methyltris(1-methylethoxy)silane; Methyl Triisopropoxysilane

物化性质

• 密度: 0.9±0.1 g/cm3
• 沸点: 159.8±8.0 °C at 760 mmHg
• 分子式: C₁₀H₂₄O₃Si
• 分子量: 220.381
• 闪点: 55.8±19.0 °C
• 精确质量: 220.149475
• PSA: 27.69000
• LogP: 2.77
• 蒸汽压: 3.2±0.3 mmHg at 25°C
• 折射率: 1.413
• 储存条件: 2~8℃，干燥，密封

安全

• 危害码 (欧洲): Xi: Irritant;
• 风险声明 (欧洲): R36/37/38
• 安全声明 (欧洲): S26-S36
• 危险品运输编码: UN 1993

合成路线

75-79-6 67-63-0 ~20% 5581-67-9 870-44-0

文献：Journal of Organometallic Chemistry, , vol. 626, # 1-2 p. 92 - 99

75-79-6 67-63-0 ~% 5581-67-9

文献：Journal of the American Chemical Society, , vol. 77, p. 6045 Collection of Czechoslovak Chemical Communications, , vol. 20, p. 72,76 Journal of Organic Chemistry, , vol. 17, p. 1397

74-87-3 17898-38-3 ~% 5581-67-9

文献：Journal of Organic Chemistry, , vol. 25, p. 435 - 439

1118-30-5 84566-29-0 ~% 767-55-5 5581-67-9

文献：Doklady Chemistry, , vol. 272, p. 302 - 306 Dokl. Akad. Nauk SSSR Ser. Khim., , vol. 272, # 3 p. 618 - 623