产品供求
基本信息
- 中文名称:
-
- 中文别名:
-
- 英文名称:
- 1H-Pyrazole-3,4-dicarboxylicacid, 1-methyl-, diethyl ester (9CI)
- 英文别名:
- diethyl 1-methylpyrazole-3,4-dicarboxylate;
1-methyl-pyrazole-3,4-dicarboxylic acid diethyl ester;
1-methyl-1H-pyrazole-3,4-dicarboxylic acid diethyl ester;
diethyl 1-methyl-1H-pyrazole-3,4-dicarboxylate;
Pyrazole-3,4-dicarboxylic acid,1-methyl-,diethyl ester;
diethyl 1(H)-1-methylpyrazole-3,4-dicarboxylate
- CAS No.:
- 10514-60-0
- 分 子 式:
- C10H14N2O4
- 分 子 量:
- 226.2292
- 精确分子量:
- 226.09500
- PSA:
- 70.42000
- InChI:
- The Key: WGDUGNXQHVPZSH-UHFFFAOYSA-N
- 分子结构式:
-
- SDS:
- 查看
物化性质
- 密度:
- 1.21g/cm3
- 沸点:
- 303.2ºC at 760mmHg
- 闪点:
- 137.2ºC
- 折射率:
- 1.526
- 蒸汽压:
- 0.000945mmHg at 25°C
海关数据
中国海关编码:2933199090
- 概述:
- 2933199090. 其他结构上有非稠合吡唑环化合物. 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
- 摘要/Summary:
- 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%