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3,4-DIMETHYL-2,5-DIHYDRO-1H-PYRROL-2-ONE

3,4-DIMETHYL-2,5-DIHYDRO-1H-PYRROL-2-ONE名称

[ CAS 号 ]:
4030-22-2

[ 英文名 ]:
3,4-DIMETHYL-2,5-DIHYDRO-1H-PYRROL-2-ONE

[英文别名 ]:

2-Methyl-4.4-diphenyl-imidazolon-(5)
3,4-dimethyl-1H-pyrrol-2(5H)-one
3,4-Dimethyl-3-pyrrolin-2-on
3,4-Dimethyl-3-pyrrolin-2-one
2-methyl-5,5-diphenyl-3,5-dihydro-imidazol-4-one
1,5-Dihydro-3,4-dimethyl-3H-pyrrol-2-on
4.4-Diphenyl-2-methyl-4H-imidazol-5-on
2-Methyl-4.4-diphenyl-2-imidazolin-5-on
2-Methyl-5,5-diphenyl-2-imidazolin-4-one
3,4-dimethyl-1H-pyrrolin-2-one

3,4-DIMETHYL-2,5-DIHYDRO-1H-PYRROL-2-ONE物理化学性质

[ 分子式 ]:
C₆H₉NO

[ 分子量 ]:
111.14200

[ 精确质量 ]:
111.06800

[ PSA ]:
29.10000

[ LogP ]:
0.78140

3,4-DIMETHYL-2,5-DIHYDRO-1H-PYRROL-2-ONE安全信息

[ 海关编码 ]:
2933990090

3,4-DIMETHYL-2,5-DIHYDRO-1H-PYRROL-2-ONE合成路线

详细合成路线

3,4-DIMETHYL-2,5-DIHYDRO-1H-PYRROL-2-ONE上下游产品

3,4-DIMETHYL-2,5-DIHYDRO-1H-PYRROL-2-ONE上游产品

3,4-DIMETHYL-2,5-DIHYDRO-1H-PYRROL-2-ONE下游产品

3,4-DIMETHYL-2,5-DIHYDRO-1H-PYRROL-2-ONE海关

[ 海关编码 ]: 2933990090

[ 中文概述 ]:
2933990090. 其他仅含氮杂原子的杂环化合物. 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 ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%