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6-羟基-1,4-二甲基-2-氧代-1,2-二氢吡啶-3-腈

更新时间:2025-08-25 11:02:29

6-羟基-1,4-二甲基-2-氧代-1,2-二氢吡啶-3-腈结构式
6-羟基-1,4-二甲基-2-氧代-1,2-二氢吡啶-3-腈结构式
品牌特惠专场
常用名 6-羟基-1,4-二甲基-2-氧代-1,2-二氢吡啶-3-腈 英文名 6-hydroxy-1,4-dimethyl-2-oxo-1,2-dihydropyridine-3-carbonitrile
CAS号 27074-03-9 分子量 164.161
密度 1.3±0.1 g/cm3 沸点 304.5±42.0 °C at 760 mmHg
分子式 C8H8N2O2 熔点 N/A
MSDS N/A 闪点 137.9±27.9 °C

 名称

中文名 1,4-二甲基-3-氰基-6-羟基-2-吡啶酮
英文名 1,4-Dimethyl-3-cyano-6-hydroxypyrid-2-one
中文别名 1,2-二氢-6-羟基-1,4-二甲基-2-氧代-3-吡啶腈
英文别名 更多

 物理化学性质

密度 1.3±0.1 g/cm3
沸点 304.5±42.0 °C at 760 mmHg
分子式 C8H8N2O2
分子量 164.161
闪点 137.9±27.9 °C
精确质量 164.058578
PSA 66.02000
LogP -0.19
蒸汽压 0.0±1.4 mmHg at 25°C
折射率 1.588
储存条件 室温
计算化学

1.疏水参数计算参考值(XlogP):0.1

2.氢键供体数量:1

3.氢键受体数量:3

4.可旋转化学键数量:0

5.互变异构体数量:4

6.拓扑分子极性表面积:64.3

7.重原子数量:12

8.表面电荷:0

9.复杂度:343

10.同位素原子数量:0

11.确定原子立构中心数量:0

12.不确定原子立构中心数量:0

13.确定化学键立构中心数量:0

14.不确定化学键立构中心数量:0

15.共价键单元数量:1

 毒性和生态

 安全信息

海关编码 2926909090

 海关

海关编码 2926909090
中文概述 2926909090 其他腈基化合物. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%
申报要素 品名, 成分含量, 用途
Summary HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 英文别名

6-hydroxy-1,4-dimethyl-2-oxo-1,2-dihydropyridine-3-carbonitrile
2-Iodo-p-xylene
1,2-Dihydro-6-hydroxy-1,4-dimethyl-2-oxo-3-pyridinecarbonitrile
1-Iodo-2,5-dimethylbenzene
Benzene,2-iodo-1,4-dimethyl
MFCD00044065
1,4-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-pyridine-3-carbonitrile
2,5-Dimethyliodobenzene
N-methyl-3-cyano-4-methyl-6-hydroxypyrid-2-one
EINECS 248-209-8
2-iodo-4-xylene
1,4-dimethyl-3-cyano-6-hydroxy-2-pyridone
3-Pyridinecarbonitrile, 1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-
3-iodo-1,4-dimethylbenzene
1,4-dimethyl-2-iodobenzene
2,5-dimethylphenyl iodide
1-methyl-3-cyano-4-methyl-6-hydroxy-2-pyridone
p-Xylene,2-iodo
6-Hydroxy-1,4-dimethyl-2-oxo-1,2-dihydro-3-pyridinecarbonitrile
1-methyl-2-keto-3-cyano-4-methyl-6-hydroxy-1,2-dihydropyridine
1,4-dimethyl-2-keto-3-cyano-6-hydroxy-1,2-dihydropyridine
2,5-dimethyl-1-iodobenzene
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