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| CAS号 : | 23550-40-5 |
精确质量 : | 146.07700 |
| 分子式 : | C7H14OS |
logP : | 2.10710 |
| 分子量 : | 146.25000 |
PSA : | 42.37000 |
4-甲硫基-4-甲基-2-戊酮 | |
4-methyl-4-methylsulfanylpentan-2-one | |
23550-40-5 | |
C7H14OS | |
146.25000 | |
42.37000 | |
2.10710 | |
146.07700 |
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n20/D 1.472(lit.)
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>230 °F
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0.293mmHg at 25°C
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0.964 g/mL at 25 °C(lit.)
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78 °C15 mm Hg(lit.)
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II
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2930909090
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1224
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3
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R36/37/38
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S26-S36/37/39
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品名, 成分含量, 用途 |
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2930909090. 其他有机硫化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0% |
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2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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2930909090. Other Organo-sulphur compounds. General tariff:6.5% |
由异丙叉丙酮与二甲硫醚加成而成。由丙酮与甲基双甲硫基铝反应而得。 | |
GB 2760--1996规定为暂时允许使用的食品用香料。 |