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| CAS号 : | 4241-27-4 |
精确质量 : | 134.04800 |
| 分子式 : | C7H6N2O |
logP : | 0.55498 |
| 分子量 : | 134.13500 |
PSA : | 56.65000 |
3-氰基-6-甲基-2-吡啶酮 | |
3-Cyano-6-methyl-2-pyridone | |
4241-27-4 | |
C7H6N2O | |
134.13500 | |
56.65000 | |
0.55498 | |
134.04800 |
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略黄色粒状的结晶粉末
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1.567
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Stable under normal temperatures and pressures.
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160.3ºC
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Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
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293-295 °C
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1.2 g/cm3
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2.38 g/L (20 ºC)
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341.4ºC at 760 mmHg
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GHS07 | |
警告 | |
H302 + H312 + H332; H315; H319; H335 | |
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III
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6.1
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2933399090
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3276
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R20/21/22; R36/37/38
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S36/37/39-S26-S22-S36
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Xn
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品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期 |
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2933399090. 其他结构含非稠合吡啶环的化合物. 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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2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
