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| CAS号 : | 1487-15-6 |
精确质量 : | 84.05750 |
| 分子式 : | C5H8O |
logP : | 1.31050 |
| 分子量 : | 84.11640 |
PSA : | 9.23000 |
2,3-二氢-5-甲基呋喃 | |
5-methyl-2,3-dihydrofuran | |
1487-15-6 | |
C5H8O | |
84.11640 | |
9.23000 | |
1.31050 | |
84.05750 |
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n20/D 1.432(lit.)
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98.4ºC at 760mmHg
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0.924g/cm3
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46mmHg at 25°C
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3.1
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S16; S29; S33
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II
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UN 1993 3/PG 2
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F
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R11
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2932190090
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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: |
