1H-Pyrazole,1,3,4-triphenyl-
- 中文别名:1,3,4-三苯基-1H-吡唑
- 中文释义:1,3,4-三苯基-1H-吡唑
- 英文别名:1,3,4-triphenylpyrazole;
1,3,4-Triphenyl-1H-pyrazol;
1,3,4-Triphenyl-pyrazol;
Pyrazole,1,3,4-triphenyl;
1,3,4-Triphenyl-1H-pyrazole
- CAS No.:1666-85-9
- 分子式:
C21H16N2
- 分子量:296.37
- 精确分子量:296.13100
- PSA:17.82000
- InChI:The Key: AXRVRVKZFJPHBH-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.08g/cm3
- 沸点:
- 443ºC at 760 mmHg
- 闪点:
- 221.7ºC
- 折射率:
- 1.624
- 蒸汽压:
- 1.25E-07mmHg at 25°C
安全信息
- 密度:
- 1.08g/cm3
- 沸点:
- 443ºC at 760 mmHg
- 闪点:
- 221.7ºC
- 折射率:
- 1.624
- 蒸汽压:
- 1.25E-07mmHg at 25°C
海关数据
中国海关编码:2933199090
- 概述:
- 2933199090. 其他结构上有非稠合吡唑环化合物. 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:
- 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%