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| CAS号 : | 19788-35-3 |
精确质量 : | 141.04300 |
| 分子式 : | C6H7NO3 |
logP : | 0.76960 |
| 分子量 : | 141.12500 |
PSA : | 52.33000 |
5-甲基异恶唑-3-羧酸甲酯 | |
methyl 5-methyl-1,2-oxazole-3-carboxylate | |
19788-35-3 | |
C6H7NO3 | |
141.12500 | |
52.33000 | |
0.76960 | |
141.04300 |
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白色至灰白色结晶粉末
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1.468
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125°C/11mm
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0.064mmHg at 25°C
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90-92 °C
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1.179g/cm3
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125°C 11mm
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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: |
可用乙酰丙酮酸甲酯与盐酸羟胺环合制得。 | |
磺胺甲基异噁唑的中间体。 |
