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| CAS号 : | 1467-70-5 |
精确质量 : | 140.01100 |
| 分子式 : | C6H4O4 |
logP : | 0.54690 |
| 分子量 : | 140.09400 |
PSA : | 67.51000 |
α-氧代-2-呋喃乙酸 | |
2-(Furan-2-yl)-2-oxoacetic acid | |
1467-70-5 | |
C6H4O4 | |
140.09400 | |
67.51000 | |
0.54690 | |
140.01100 |
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92-97ºC
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235ºC at 760 mmHg
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1.423g/cm3
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1.524
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0.0283mmHg at 25°C
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95.9ºC
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S26-S36/37/39-S45
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UN 3261
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III
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8
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C
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R34
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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: |
