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化合物简介
基本信息
CAS:21901-41-7
中文别名:4-甲基-5-硝基吡啶-2-酚;2-羟基-5-硝基-4-甲基吡啶;2-羟基-4-甲基-5-硝基;4-甲基-5-硝基-2-吡啶醇;
英文别名:2-Hydroxy-4-methyl-5-nitro-pyridin;4-Methyl-5-nitro-2(1H)-pyridinone;2-Hydroxy-5-nitro-4-picoline;2-Hydroxy-5-nitro-4-methyl-pyridin;5-Nitro-4-picolin-2-ol;2-hydroxy-4-methyl-5-nitropyridine;2-Hydroxy-4-Methyl-5-nitropyridine;2-Hydroxy-5-Nitro-4-Methyl Pyridine;2-hydroxy-5-nitro-4-methyl pyridine;4-methyl-5-nitropyridin-2-ol;4-methyl-5-nitro-2-hydroxypyridin;4-Methyl-5-nitro-2-pyridinol;2-Hydroxy-4-methyl-5-nitropyridine;4-Methyl-5-nitro-2-pyridone;
分子式:C6H6N2O3
分子量:154.123
精确质量:154.038
Psa:78.94
Logp:1.527
中文别名:4-甲基-5-硝基吡啶-2-酚;2-羟基-5-硝基-4-甲基吡啶;2-羟基-4-甲基-5-硝基;4-甲基-5-硝基-2-吡啶醇;
英文别名:2-Hydroxy-4-methyl-5-nitro-pyridin;4-Methyl-5-nitro-2(1H)-pyridinone;2-Hydroxy-5-nitro-4-picoline;2-Hydroxy-5-nitro-4-methyl-pyridin;5-Nitro-4-picolin-2-ol;2-hydroxy-4-methyl-5-nitropyridine;2-Hydroxy-4-Methyl-5-nitropyridine;2-Hydroxy-5-Nitro-4-Methyl Pyridine;2-hydroxy-5-nitro-4-methyl pyridine;4-methyl-5-nitropyridin-2-ol;4-methyl-5-nitro-2-hydroxypyridin;4-Methyl-5-nitro-2-pyridinol;2-Hydroxy-4-methyl-5-nitropyridine;4-Methyl-5-nitro-2-pyridone;
分子式:C6H6N2O3
分子量:154.123
精确质量:154.038
Psa:78.94
Logp:1.527
编号系统
EINECS号:000-000-0
MDL号:MFCD00010690
BRN号:136900
MDL号:MFCD00010690
BRN号:136900
物化性质
外观与性状:黄色至橙色结晶粉末
密度:1.36 g/cm3
沸点:323.7ºC at 760 mmHg
熔点:186-190°C(lit.)
闪点:149.5ºC
折射率:1.608
蒸汽压:0.00188mmHg at 25°C
密度:1.36 g/cm3
沸点:323.7ºC at 760 mmHg
熔点:186-190°C(lit.)
闪点:149.5ºC
折射率:1.608
蒸汽压:0.00188mmHg at 25°C
安全信息
安全说明:S26-S37/39-S36/37/39
危险类别码:R20/21/22; R36/37/38
WGK Germany:3
海关编码:2933399090
危险品运输编码:2811
危险类别:6.1
包装等级:III
危险品标志:Xn
危险性描述:H315; H319; H335
信号词:Warning
危险标志:GHS07
危险性防范说明:P261; P305 + P351 + P338
危险类别码:R20/21/22; R36/37/38
WGK Germany:3
海关编码:2933399090
危险品运输编码:2811
危险类别:6.1
包装等级:III
危险品标志:Xn
危险性描述:H315; H319; H335
信号词:Warning
危险标志:GHS07
危险性防范说明:P261; P305 + P351 + P338
生产方法及用途
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Predict 1H proton NMR

13C NMR : Predict

1H NMR : Predict
