1H-Pyrazol-3-amine,4-ethyl-
- 中文别名:3-氨基-4-乙基吡唑
- 中文释义:3-氨基-4-乙基吡唑;-;4-iodo-1-Butyne;benzyl ethyl propanedioate;(Boc-Aminooxy)Acetic Acid;tert-Boc-aminooxyacetic acid;Sulpho Para Base;4-β-Hydroxyethylsulfonyl sulfate aniline-2-sulfonic acid;L-Alanine Benzyl Ester P-Tosylate;L-Ala-Obel.TsOH;Leflunomide In
- 英文别名:3-Amino-4-Ethylpyrazole Oxalate;
4-ethyl-1H-pyrazol-5-amine;
4-Ethyl-1H-pyrazol-3-amine
- CAS No.:43024-15-3
- 分子式:
C5H9N3
- 分子量:111.15
- 精确分子量:111.08000
- PSA:54.70000
- InChI:InChI=1/C5H9N3/c1-2-4-3-7-8-5(4)6/h3H,2H2,1H3,(H3,6,7,8)
- 分子结构式:
物化性质
- 密度:
- 1.157g/cm3
- 沸点:
- 307.224ºC at 760 mmHg
- 闪点:
- 165.119°C
- 折射率:
- 1.593
安全信息
- 密度:
- 1.157g/cm3
- 沸点:
- 307.224ºC at 760 mmHg
- 闪点:
- 165.119°C
- 折射率:
- 1.593
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%