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| CAS号 : | 20534-12-7 |
精确质量 : | 168.10900 |
| 分子式 : | C8H12B2F2 |
logP : | 2.75160 |
| 分子量 : | 167.80000 |
PSA : | 0.00000 |
1,4-二氟-2,3,5,6-四甲基-1,4-二硼杂-2,5-环己二烯 | |
1,4-difluoro-2,3,5,6-tetramethyl-1,4-diborinine | |
20534-12-7 | |
C8H12B2F2 | |
167.80000 | |
0.00000 | |
2.75160 | |
168.10900 |
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1.387
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40.2ºC
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6.88mmHg at 25°C
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0.91g/cm3
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142.9ºC at 760mmHg
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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: |
