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| CAS号 : | 3385-34-0 |
精确质量 : | 196.07400 |
| 分子式 : | C10H12O4 |
logP : | 1.43330 |
| 分子量 : | 196.20000 |
PSA : | 56.51000 |
4,6-二甲基-2-氧-2H-吡喃-5-甲酸乙酯 | |
ethyl 2,4-dimethyl-6-oxopyran-3-carboxylate | |
3385-34-0 | |
C10H12O4 | |
196.20000 | |
56.51000 | |
1.43330 | |
196.07400 |
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n20/D 1.515(lit.)
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无色或淡黄色液体
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>230 °F
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290-295 °C(lit.)
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17-18 °C(lit.)
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1.167 g/mL at 25 °C(lit.)
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Insoluble
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Stable under normal temperatures and pressures.
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Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
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3
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S24/25
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2932209090
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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 |
