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| CAS号 : | 19947-75-2 |
精确质量 : | 112.06400 |
| 分子式 : | C5H8N2O |
logP : | 1.45480 |
| 分子量 : | 112.13000 |
PSA : | 52.05000 |
5-氨基-3,4-二甲基异唑 | |
3,4-dimethyl-1,2-oxazol-5-amine | |
19947-75-2 | |
C5H8N2O | |
112.13000 | |
52.05000 | |
1.45480 | |
112.06400 |
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白色或稻黄色结晶粉末
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1.52
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102.6ºC
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0.0278mmHg at 25°C
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118-122 °C(lit.)
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1.118 g/cm3
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246ºC at 760 mmHg
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2934999090
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3
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R36/37/38
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S26-S36-S37/39
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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: |
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用于磺胺异恶唑的合成 |