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![2-[(三甲基硅基)乙炔基]苯甲醛结构式](https://www.chemicalbook.com/CAS/GIF/77123-58-1.gif)
| CAS号 : | 77123-58-1 |
精确质量 : | 202.08100 |
| 分子式 : | C12H14OSi |
logP : | 2.72800 |
| 分子量 : | 202.32400 |
PSA : | 17.07000 |
2-[(三甲基硅基)乙炔基]苯甲醛 | |
2-(2-trimethylsilylethynyl)benzaldehyde | |
77123-58-1 | |
C12H14OSi | |
202.32400 | |
17.07000 | |
2.72800 | |
202.08100 |
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1.514
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>230 °F
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48-53ºC
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0.98g/cm3
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266.3ºC at 760 mmHg
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2931900090
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R36/37/38
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S26-S36-S37
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F; T; Xi
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2931900090. Other organo-inorganic compounds |
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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% |
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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% |
