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| CAS号 : | 110545-67-0 |
精确质量 : | 249.93000 |
| 分子式 : | C7H7BrO3S |
logP : | 2.30580 |
| 分子量 : | 251.09800 |
PSA : | 63.77000 |
4-溴-3-甲氧基噻酚-2-羧酸甲酯 | |
METHYL 4-BROMO-3-METHOXYTHIOPHENE-2-CARBOXYLATE | |
110545-67-0 | |
C7H7BrO3S | |
251.09800 | |
63.77000 | |
2.30580 | |
249.93000 |
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1.56
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135.2ºC
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0.00115mmHg at 25°C
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73ºC
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1.599g/cm3
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300ºC at 760 mmHg
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2934999090
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R36/37/38
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S26-S37/39
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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: |
