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| CAS号 : | 498-60-2 |
精确质量 : | 96.02110 |
| 分子式 : | C5H4O2 |
logP : | 1.09210 |
| 分子量 : | 96.08410 |
PSA : | 30.21000 |
3-糠醛 | |
3-furaldehyde | |
498-60-2 | |
C5H4O2 | |
96.08410 | |
30.21000 | |
1.09210 | |
96.02110 |
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n20/D 1.493(lit.)
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无色至淡黄色液体
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119 °F
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144 °C732 mm Hg(lit.)
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1.111 g/mL at 25 °C(lit.)
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4.88mmHg at 25°C
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2-8ºC
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GHS02, GHS07 | |
警告 | |
H226; H315; H319; H335 | |
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3
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3
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S26-S36-S45-S36/37-S16
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III
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UN 1989 3/PG 3
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Xi
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R10; R36/37/38
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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: |
暂无 | |
一种重要的有机化工原料。合成树脂工业用于生产呋喃树脂、糠醛树酯、糠酮树脂等。有机合成工业用于生产顺丁烯二酸酐、己二酸、糠醇、四氢呋喃，精制粗蒽等。 |
