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| CAS号 : | 32780-06-6 |
精确质量 : | 116.04700 |
| 分子式 : | C5H8O3 |
logP : | -0.31570 |
| 分子量 : | 116.11500 |
PSA : | 46.53000 |
(S)-5-羟甲基二氢呋喃-2-酮 | |
(5S)-5-(hydroxymethyl)oxolan-2-one | |
32780-06-6 | |
C5H8O3 | |
116.11500 | |
46.53000 | |
-0.31570 | |
116.04700 |
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淡黄色透明液体
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n20/D 1.471(lit.)
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>230 °F
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0-6ºC
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1.237 g/mL at 25 °C(lit.)
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110-115 °C0.2 mm Hg(lit.)
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2932209090
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3
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R36/37/38
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S23-S24/25
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Xi
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品名, 成分含量, 用途 |
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2932209090. 其他内酯. 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:20.0% |
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2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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2932209090. Other Lactones |