1H-Imidazole-5-carboxaldehyde,1,2-dimethyl-
- 中文别名:1,2-二甲基-1H-咪唑-5-甲醛
- 中文释义:1,2-二甲基-1H-咪唑-5-甲醛
- 英文别名:1,2-Dimethyl-1H-imidazole-5-carbaldehyde;
2,3-dimethylimidazole-4-carbaldehyde
- CAS No.:24134-12-1
- 分子式:
C6H8N2O
- 分子量:124.14
- 精确分子量:124.06400
- PSA:34.89000
- InChI:The Key: XEMFQOKIINBGDI-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.11g/cm3
- 熔点:
- 76ºC
- 沸点:
- 289ºC at 760mmHg
- 闪点:
- 128.6ºC
- 折射率:
- 1.543
- 蒸汽压:
- 0.00225mmHg at 25°C
安全信息
- 密度:
- 1.11g/cm3
- 熔点:
- 76ºC
- 沸点:
- 289ºC at 760mmHg
- 闪点:
- 128.6ºC
- 折射率:
- 1.543
- 蒸汽压:
- 0.00225mmHg 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%