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| CAS号 : | 698-63-5 |
精确质量 : | 141.00600 |
| 分子式 : | C5H3NO4 |
logP : | 1.52350 |
| 分子量 : | 141.08200 |
PSA : | 76.03000 |
5-硝基糠醛 | |
5-Nitrofurfural | |
698-63-5 | |
C5H3NO4 | |
141.08200 | |
76.03000 | |
1.52350 | |
141.00600 |
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n20/D 1.59(lit.)
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棕色晶体
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92 °F
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121 °C10 mm Hg(lit.)
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37-39 °C(lit.)
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1.349 g/mL at 25 °C(lit.)
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sparingly soluble
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Stable under normal temperatures and pressures.
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Flammables area
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LT7200000
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3
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29321900
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3.2
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S16-S36/37
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III
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UN 1325 4.1/PG 2
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F; Xn
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R11; R68
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29321900. Other Compounds containing an unfused furan ring (whether or not hydrogenated) in the structure. General tariff:6.5% |
投料比(质量)5-硝基呋喃甲醛二乙酸酯:98%硫酸:水:萃取剂=1:2. | |
用于合成硝呋地腙、呋喃胍、硝呋隆、呋甲恶酮等四十余种药物。还可生产抗感染药物呋喃唑酮。 |