1H-Pyrazole-4-carboxamide
- 中文别名:1H-吡唑-4-羧酰胺
- 中文释义:1H-吡唑-4-羧酰胺;4-吡唑甲酰胺
- 英文别名:1H-Pyrazole-4-carboxamide;
4-Pyrazolecarboxylic Acid Ethyl Ester;
ethyl4-pyrazolecarboxylate;
ethyl 1H-pyrazol-4-carboxylate;
1H-pyrazole-4-carboxylic acid ethyl ester;
1H-pyrazol-4-carboxylic acid ethyl ester;
4-ethoxycarbonylpyrazole;
Ethyl pyrazole-4-carboxylate;
1H-pyrazole-4-carboxylic acid amide
- CAS No.:437701-80-9
- 分子式:
C4H5N3O
- 分子量:111.102
- 精确分子量:111.04326
- PSA:71.8 A2
- InChI:The Key: ZVXKYWHJBYIYNI-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.394±0.06 g/cm3
- 熔点:
- 225-227 °C
- 沸点:
- 469.6±18.0 °C
- 闪点:
- 237.8±21.2 °C
- 水溶解性:
- Slightly Soluble (9.1 g/L)
- 蒸汽密度:
- 5.44E-9 Torr
安全信息
- 密度:
- 1.394±0.06 g/cm3
- 熔点:
- 225-227 °C
- 沸点:
- 469.6±18.0 °C
- 闪点:
- 237.8±21.2 °C
- 水溶解性:
- Slightly Soluble (9.1 g/L)
- 蒸汽密度:
- 5.44E-9 Torr
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%