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| CAS号 : | 5930-98-3 |
精确质量 : | 140.06600 |
| 分子式 : | C7H12OSi |
logP : | 1.45620 |
| 分子量 : | 140.25500 |
PSA : | 17.07000 |
4-三甲硅基-3-丁炔-2-酮 | |
4-(Trimethylsilyl)-3-butyn-2-one | |
5930-98-3 | |
C7H12OSi | |
140.25500 | |
17.07000 | |
1.45620 | |
140.06600 |
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透明略黄色液体
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n20/D 1.442(lit.)
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83 °F
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Flammables area
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0.854 g/mL at 25 °C(lit.)
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156 °C(lit.)
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2931900090
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UN 1224 3/PG 3
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3
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R10; R36/37/38
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S16; S26; S36; S37/39
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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% |
