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| CAS号 : | 5466-88-6 |
精确质量 : | 149.04800 |
| 分子式 : | C8H7NO2 |
logP : | 1.15550 |
| 分子量 : | 149.14700 |
PSA : | 38.33000 |
2H-1,4-苯并噁嗪-3(4H)-酮 | |
2H-1,4-Benzoxazin-3(4H)-one | |
5466-88-6 | |
C8H7NO2 | |
149.14700 | |
38.33000 | |
1.15550 | |
149.04800 |
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白色至近乎于白色结晶粉末
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1.563
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158.1ºC
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173-175 °C(lit.)
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1.244 g/cm3
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337.7ºC at 760 mmHg
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GHS07 | |
警告 | |
H315; H319; H335 | |
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2934999090
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3
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R36/37/38
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S26-S36
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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: |