5-HYDROXYLMETHYL-1-N-TRITYL-IMIDAZOLE
- 中文别名:5-羟甲基-1-N-三苯基-咪唑
- 中文释义:5-羟基甲基-1-n-三苯甲游基咪唑;5-羟甲基-1-N-三苯基-咪唑
- 英文别名:(3-tritylimidazol-4-yl)methanol;
5-Hydroxymethyl-1-triphenylmethyl-imidazole;
5-Hydroxylmethyl-1-N-trityl-imidazole
- CAS No.:172498-89-4
- 分子式:C23H20N2O
- 分子量:340.424
- 精确分子量:340.15800
- PSA:38.05000
- InChI:The Key: UZFZFGRYJBNHFZ-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.1g/cm3
- 沸点:
- 516.1ºC at 760 mmHg
- 闪点:
- 265.9ºC
- 折射率:
- 1.612
- 蒸汽压:
- 1.77E-11mmHg at 25°C
安全信息
- 密度:
- 1.1g/cm3
- 沸点:
- 516.1ºC at 760 mmHg
- 闪点:
- 265.9ºC
- 折射率:
- 1.612
- 蒸汽压:
- 1.77E-11mmHg 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%