您好，欢迎来到魔法化学网！
| CAS号 : | 2487-90-3 |
精确质量 : | 122.04000 |
| 分子式 : | C3H10O3Si |
logP : | -0.35720 |
| 分子量 : | 122.19500 |
PSA : | 27.69000 |
三甲氧基硅烷 | |
Trimethoxysilane | |
2487-90-3 | |
C3H10O3Si | |
122.19500 | |
27.69000 | |
-0.35720 | |
122.04000 |
|
n20/D 1.358(lit.)
|
|
|
>1 (vs air)
|
|
|
无色透明液体
|
|
|
24 °F
|
|
|
81 °C(lit.)
|
|
|
−115 °C(lit.)
|
|
|
0.96 g/mL at 25 °C(lit.)
|
|
|
May decompose upon exposure to air or water. Incompatible with strong oxidizing agents, strong bases, strong acids.
|
|
|
<7.2 mm Hg ( 20 °C)
|
|
|
Flammables area
|
|
VV6750000
|
|
|
3
|
|
|
6.1(a)
|
|
|
S16-S36/37/39-S45
|
|
|
I
|
|
|
UN 3384 6.1/PG 1
|
|
|
F; T+
|
|
|
R11; R26; R36
|
|
|
2931900090
|
2931900090. Other organo-inorganic compounds |
|
2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0% |
|
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
可由硅粉在铜催化剂存在下,与甲醇反应来制取。 | |
用来合成硅中间体及各种硅烷偶联剂。 是合成功能性有机硅化合物的重要中间体,用于粘合剂、涂料和有机硅改性高聚物,还可用作加氢还原试剂 |
