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| CAS号 : | 58879-33-7 |
精确质量 : | 270.05600 |
| 分子式 : | C12H14O5S |
logP : | 2.48670 |
| 分子量 : | 270.30200 |
PSA : | 78.05000 |
R-(-)-二氢-5-(P-甲苯基磺酰丁氧基甲基)-2(3H)-呋喃酮 | |
(R)-(5-Oxotetrahydrofuran-2-yl)methyl 4-methylbenzenesulfonate | |
58879-33-7 | |
C12H14O5S | |
270.30200 | |
78.05000 | |
2.48670 | |
270.05600 |
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1.542
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242ºC
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85-88ºC
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1.311g/cm3
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476.5ºC at 760 mmHg
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2932190090
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R36/37/38
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S24/25
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Xi
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品名, 成分含量, 用途 |
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2932190090 其他结构上有非稠合呋喃环化合物. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:20.0% |
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2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
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2932190090. Other Compounds containing an unfused furan ring (whether or not hydrogenated) in the structure. General tariff: |
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