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| CAS号 : | 17220-38-1 |
精确质量 : | 100.03900 |
| 分子式 : | C2H4N4O |
logP : | 0.39640 |
| 分子量 : | 100.07900 |
PSA : | 90.96000 |
3,4-二氨基呋扎 | |
3,4-Diaminofurazan | |
17220-38-1 | |
C2H4N4O | |
100.07900 | |
90.96000 | |
0.39640 | |
100.03900 |
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白色至略米色结晶粉末
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1.621
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137.7ºC
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0.056mmHg at 25°C
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178-183 °C
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1.582 g/cm3
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304ºC at 760 mmHg
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GHS07 | |
警告 | |
H302; H315; H319; H335 | |
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2934999090
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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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2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
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2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |
用作医药中间体 |
