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| CAS号 : | 34052-90-9 |
精确质量 : | 216.09000 |
| 分子式 : | C12H12N2O2 |
logP : | 0.11140 |
| 分子量 : | 216.23600 |
PSA : | 43.18000 |
2,2'-(1,3-亚苯基)-二恶唑啉 | |
1,3-Bis(4,5-dihydro-2-oxazolyl)benzene | |
34052-90-9 | |
C12H12N2O2 | |
216.23600 | |
43.18000 | |
0.11140 | |
216.09000 |
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1.646
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208°C
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403.5ºC at 760 mmHg
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147-151°C
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1.45
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S22-S24/25
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R22
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2934999090
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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: |
