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| CAS号 : | 1540-34-7 |
精确质量 : | 128.08400 |
| 分子式 : | C7H12O2 |
logP : | 1.19060 |
| 分子量 : | 128.16900 |
PSA : | 34.14000 |
3-乙基-2,4-戊二酮 | |
3-Ethyl-2,4-pentanedione | |
1540-34-7 | |
C7H12O2 | |
128.16900 | |
34.14000 | |
1.19060 | |
128.08400 |
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透明液体
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n20/D 1.442(lit.)
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152 °F
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0.0257mmHg at 25°C
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0.953 g/mL at 25 °C(lit.)
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80-81 °C20 mm Hg(lit.)
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2914190090
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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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Xi
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品名, 成分含量, 用途, 丙酮报明包装 |
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2914190090 其他不含其他含氧基的无环酮。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0% |
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2914190090 other acyclic ketones without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
