1-Propanone,1-(1H-imidazol-1-yl)-2,2-dimethyl-
- 中文别名:1-(三甲基乙酰基)咪唑
- 中文释义:1-(三甲基乙酰基)咪唑;NO
- 英文别名:1-Pivaloyl-1H-imidazol;
1-imidazol-1-yl-2,2-dimethylpropan-1-one
- CAS No.:4195-19-1
- 分子式:
C8H12N2O
- 分子量:152.19400
- 精确分子量:152.09500
- PSA:34.89000
- InChI:InChI=1/C8H12N2O/c1-8(2,3)7(11)10-5-4-9-6-10/h4-6H,1-3H3
- 分子结构式:
物化性质
- 密度:
- 1.02g/cm3
- 熔点:
- 47-52ºC(lit.)
- 沸点:
- 245.7ºC at 760 mmHg
- 闪点:
- 214 °F
- 折射率:
- 1.514
安全信息
- 密度:
- 1.02g/cm3
- 熔点:
- 47-52ºC(lit.)
- 沸点:
- 245.7ºC at 760 mmHg
- 闪点:
- 214 °F
- 折射率:
- 1.514
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%