3H-Pyrazol-3-one,4-[2-(2,4-dimethoxyphenyl)diazenyl]-2,4-dihydro-5-methyl-2-phenyl-
- 中文别名:4-[(2,4-二甲氧基苯基)偶氮]-2,4-二氢-5-甲基-2-苯基-3H-吡唑-3-酮
- 英文别名:4-[(2,4-dimethoxyphenyl)diazenyl]-5-methyl-2-phenyl-4H-pyrazol-3-one;
EINECS 262-838-5
- CAS No.:61550-72-9
- 分子式:C18H18N4O3
- 分子量:338.36052
- 精确分子量:338.13800
- PSA:75.85000
- InChI:The Key: BDPUFQZQVPHSCM-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.25g/cm3
- 沸点:
- 541.9ºC at 760 mmHg
- 闪点:
- 281.5ºC
- 折射率:
- 1.615
安全信息
- 密度:
- 1.25g/cm3
- 沸点:
- 541.9ºC at 760 mmHg
- 闪点:
- 281.5ºC
- 折射率:
- 1.615
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%