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| CAS号 : | 19155-88-5 |
精确质量 : | 164.02200 |
| 分子式 : | C7H4N2O3 |
logP : | 0.92100 |
| 分子量 : | 164.11800 |
PSA : | 76.22000 |
苯并呋咱-5-羧酸 | |
2,1,3-Benzoxadiazole-5-carboxylic acid | |
19155-88-5 | |
C7H4N2O3 | |
164.11800 | |
76.22000 | |
0.92100 | |
164.02200 |
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白色至淡黄色晶体粉末
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171.5ºC
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8.25E-06mmHg at 25°C
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157-160 °C(lit.)
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1.558 g/cm3
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360ºC at 760 mmHg
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2934999090
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3
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R36/37/38
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S22-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: |
