您好，欢迎来到魔法化学网！
![二甲基[二(苯基乙炔基)]硅烷结构式](https://www.chemicalbook.com/CAS/GIF/2170-08-3.gif)
| CAS号 : | 2170-08-3 |
精确质量 : | 260.10200 |
| 分子式 : | C18H16Si |
logP : | 3.87660 |
| 分子量 : | 260.40500 |
PSA : | 0.00000 |
二甲基[二(苯基乙炔基)]硅烷 | |
dimethyl-bis(2-phenylethynyl)silane | |
2170-08-3 | |
C18H16Si | |
260.40500 | |
0.00000 | |
3.87660 | |
260.10200 |
|
1.584
|
|
|
>110ºC
|
|
|
5.32E-05mmHg at 25°C
|
|
|
78-81ºC
|
|
|
1.03g/cm3
|
|
|
180ºC 4mm
|
|
2931900090
|
|
|
R36/37/38
|
|
|
S26; S36/37/39
|
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% |
