5-羟甲基-1-N-三苯基-咪唑
- 中文名称:
- 5-羟甲基-1-N-三苯基-咪唑
- 中文别名:
- 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
- 英文名称:
- 5-HYDROXYLMETHYL-1-N-TRITYL-IMIDAZOLE
- 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-N3
- SDS:
- 查看
5-羟甲基-1-N-三苯基-咪唑 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
5-羟甲基-1-N-三苯基-咪唑 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%