1-METHYL-PYRROLIDINE-2,4-DIONE

1-METHYL-PYRROLIDINE-2,4-DIONE名称

[ CAS 号 ]:
37772-91-1

[ 英文名 ]:
1-METHYL-PYRROLIDINE-2,4-DIONE

[英文别名 ]:

1-methyl-2,4-pyrrolidinedione
1-methyl-pyrrolidine-2,4-dione
1-methylpyrroline-2,4-dione
1-Methylpyrrolidin-2,4-dion
N-methyl 2,4-pyrrolidinedione
N-methyltetramic acid
2,4-Pyrrolidinedione,1-methyl

1-METHYL-PYRROLIDINE-2,4-DIONE物理化学性质

[ 分子式 ]:
C₅H₇NO₂

[ 分子量 ]:
113.11500

[ 精确质量 ]:
113.04800

[ PSA ]:
37.38000

1-METHYL-PYRROLIDINE-2,4-DIONE安全信息

[ 海关编码 ]:
2933990090

1-METHYL-PYRROLIDINE-2,4-DIONE合成路线

详细合成路线

1-METHYL-PYRROLIDINE-2,4-DIONE上下游产品

1-METHYL-PYRROLIDINE-2,4-DIONE上游产品

1-METHYL-PYRROLIDINE-2,4-DIONE下游产品

1-METHYL-PYRROLIDINE-2,4-DIONE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%