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| CAS号 : | 31161-46-3 |
精确质量 : | 265.94000 |
| 分子式 : | C11H7BrOS |
logP : | 3.74160 |
| 分子量 : | 267.14200 |
PSA : | 45.31000 |
2-溴-5-苯甲酰基噻吩 | |
(5-bromothiophen-2-yl)-phenylmethanone | |
31161-46-3 | |
C11H7BrOS | |
267.14200 | |
45.31000 | |
3.74160 | |
265.94000 |
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淡黄色粉末
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1.636
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172.6ºC
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72-74ºC
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1.542 g/cm3
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361.7ºC at 760 mmHg
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2934999090
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UN 3077 9/PG 3
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3
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S36/37-S60-S61-S36-S26-S16
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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: |
