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| CAS号 : | 725-12-2 |
精确质量 : | 222.07900 |
| 分子式 : | C14H10N2O |
logP : | 3.40360 |
| 分子量 : | 222.24200 |
PSA : | 38.92000 |
2,5-二苯基-1,3,4-恶二唑 | |
2,5-Diphenyl-1,3,4-oxadiazole | |
725-12-2 | |
C14H10N2O | |
222.24200 | |
38.92000 | |
3.40360 | |
222.07900 |
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白色固体
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1.59
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231°C/13mm
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138-140 °C(lit.)
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1.174 g/cm3
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231 °C13 mm Hg(lit.)
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2934999090
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3
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R22
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S22; S24/25; S36/37; S26
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RO0802500
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Xn
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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: |
