1H-Imidazole-4-carboxaldehyde,1-methyl-
- 中文别名:1-甲基-1H-咪唑-4-甲醛
- 中文释义:1-甲基-1H-咪唑-4-甲醛;1-甲基咪唑-4-甲醛
- 英文别名:1-Methyl-1H-imidazole-4-carbaldehyde;
1-methylimidazole-4-carbaldehyde
- CAS No.:17289-26-8
- 分子式:
C5H6N2O
- 分子量:110.11
- 精确分子量:110.04800
- PSA:34.89000
- InChI:InChI=1/C5H6N2O/c1-7-2-5(3-8)6-4-7/h2-4H,1H3
- 分子结构式:
物化性质
- 密度:
- 1.14g/cm3
- 沸点:
- 300.1ºC at 760 mmHg
- 闪点:
- 135.3ºC
- 折射率:
- 1.552
- 蒸汽压:
- 0.00114mmHg at 25°C
安全信息
- 密度:
- 1.14g/cm3
- 沸点:
- 300.1ºC at 760 mmHg
- 闪点:
- 135.3ºC
- 折射率:
- 1.552
- 蒸汽压:
- 0.00114mmHg at 25°C
海关数据
中国海关编码:2933290090
- 概述:
- 2933290090. 其他结构含非稠合咪唑环的化合物. 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:
- 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%