1H-Pyrazole-1-ethanol,4,5-diamino-
- 中文别名:4,5-二氨基-1-(2-羟乙基)吡唑; N-羟乙基-4,5-二氨基吡唑
- 中文释义:4,5-二氨基-1-(2-羟乙基)吡唑;4,5-二氨基-1-(2-羟基乙基)吡唑;N-羟乙基-4,5-二氨基吡唑
- 英文别名:2-(4,5-diaminopyrazol-1-yl)ethanol;
4,5-DIAMINO-1-(2-HYDROXYETHYL)PYRAZOLE;
1H-Pyrazole-1-ethanol,4,5-diamino
- CAS No.:155601-17-5
- 分子式:
C5H10N4O
- 分子量:142.16
- 精确分子量:142.08500
- PSA:90.09000
- 分子结构式:
物化性质
- 密度:
- 1.56
- 沸点:
- 407.36ºC at 760 mmHg
- 折射率:
- 1.692
- 蒸汽压:
- 0mmHg at 25°C
安全信息
- 密度:
- 1.56
- 沸点:
- 407.36ºC at 760 mmHg
- 折射率:
- 1.692
- 蒸汽压:
- 0mmHg 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%