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| CAS号 : | 26518-71-8 |
精确质量 : | 191.05800 |
| 分子式 : | C10H9NO3 |
logP : | 1.35810 |
| 分子量 : | 191.18300 |
PSA : | 55.40000 |
6-乙酰基-2H-1,4-苯并噁嗪-3(4H)-酮 | |
6-acetyl-4H-1,4-benzoxazin-3-one | |
26518-71-8 | |
C10H9NO3 | |
191.18300 | |
55.40000 | |
1.35810 | |
191.05800 |
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1.559
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214.7ºC
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1.21E-07mmHg at 25°C
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193-195ºC
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1.263g/cm3
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431.3ºC at 760 mmHg
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GHS07 | |
警告 | |
H315; H319; H335 | |
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2934999090
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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: |