1H-Pyrazole-4-carboxaldehyde,1-ethyl-3,5-dimethyl-
- 中文别名:1-乙基-3,5-二甲基吡唑-4-甲醛
- 中文释义:1-乙基-3,5-二甲基吡唑-4-甲醛;1-乙基-3,5-二甲基-1H-吡唑-4-甲醛
- 英文别名:1-ethyl-3,5-dimethylpyrazole-4-carbaldehyde;
1-ethyl-3,5-dimethyl-1H-pyrazol-4-carbaldehyde;
1-Ethyl-3,5-dimethyl-1H-pyrazole-4-carboxaldehyde;
4-formyl-1-ethyl-3,5-dimethylpyrazole;
3,5-dimethyl-1-ethyl-1h-pyrazole-4-carboxaldehyde;
1-Ethyl-3,5-dimethyl-1H-pyrazole-4-carbaldehyde
- CAS No.:701911-46-8
- 分子式:
C8H12N2O
- 分子量:152.19368
- 精确分子量:152.09500
- PSA:34.89000
- InChI:InChI=1/C8H12N2O/c1-4-10-7(3)8(5-11)6(2)9-10/h5H,4H2,1-3H3
- 分子结构式:
物化性质
- 密度:
- 1.06g/cm3
- 沸点:
- 255ºC at 760 mmHg
- 闪点:
- 108ºC
- 折射率:
- 1.53
安全信息
- 密度:
- 1.06g/cm3
- 沸点:
- 255ºC at 760 mmHg
- 闪点:
- 108ºC
- 折射率:
- 1.53
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%