3,4-PYRIDINEDICARBONYL DICHLORIDE

3,4-PYRIDINEDICARBONYL DICHLORIDE名称

[ CAS 号 ]:
1889-02-7

[ 英文名 ]:
3,4-PYRIDINEDICARBONYL DICHLORIDE

[英文别名 ]:

3,4-Dichlorformyl-pyridin
pyridine-3,4-dicarbonyl dichloride
3,4-pyridinoyl dichloride
3,4-pyridinedicarbonyl chloride
3,4-PYRIDINEDICARBONYL DICHLORIDE
pyridine-3,4-dicarboxylic acid dichloride

3,4-PYRIDINEDICARBONYL DICHLORIDE物理化学性质

[ 分子式 ]:
C₇H₃Cl₂NO₂

[ 分子量 ]:
204.01000

[ 精确质量 ]:
202.95400

[ PSA ]:
47.03000

[ LogP ]:
1.83960

3,4-PYRIDINEDICARBONYL DICHLORIDE安全信息

[ 海关编码 ]:
2933399090

3,4-PYRIDINEDICARBONYL DICHLORIDE合成路线

详细合成路线

3,4-PYRIDINEDICARBONYL DICHLORIDE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%