1-methyl-4H-pyridine-3,4-dicarbonitrile

1-methyl-4H-pyridine-3,4-dicarbonitrile名称

[ CAS 号 ]:
19424-20-5

[ 英文名 ]:
1-methyl-4H-pyridine-3,4-dicarbonitrile

[英文别名 ]:

3,4-Dicyan-1,4-dihydro-N-methyl-pyridin
Pyridine,1,4-dihydro-3,4-dicyano-1-methyl
(2,6-D2)-N-Methyl-3,4-dicyan-1,4-dihydro-pyridin
1-methyl-1,4-dihydropyridine-3,4-dicarbonitrile
3,4-Pyridinedicarbonitrile,1,4-dihydro-1-methyl

1-methyl-4H-pyridine-3,4-dicarbonitrile物理化学性质

[ 密度 ]:
1.17g/cm3

[ 沸点 ]:
324.8ºC at 760mmHg

[ 分子式 ]:
C₈H₇N₃

[ 分子量 ]:
145.16100

[ 闪点 ]:
151.8ºC

[ 精确质量 ]:
145.06400

[ PSA ]:
50.82000

[ LogP ]:
0.93066

[ 蒸汽压 ]:
0.00024mmHg at 25°C

[ 折射率 ]:
1.566

1-methyl-4H-pyridine-3,4-dicarbonitrile安全信息

[ 海关编码 ]:
2933399090

1-methyl-4H-pyridine-3,4-dicarbonitrile海关

[ 海关编码 ]: 2933399090

[ 中文概述 ]:
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%

[ 申报要素 ]: 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

[ Summary ]:
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%

1-methyl-4H-pyridine-3,4-dicarbonitrile

1-methyl-4H-pyridine-3,4-dicarbonitrile名称

1-methyl-4H-pyridine-3,4-dicarbonitrile物理化学性质

1-methyl-4H-pyridine-3,4-dicarbonitrile安全信息

1-methyl-4H-pyridine-3,4-dicarbonitrile海关

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