1H-Pyrazol-5-ol,1-methyl-3-phenyl-
- 中文别名:1-甲基-3-苯基-1H-吡唑-5-醇; 2,4-二氢-2-甲基-5-苯基-3H-吡唑-3-酮
- 中文释义:1-甲基-3-苯基-1H-吡唑-5-醇;2,4-二氢-2-甲基-5-苯基-3H-吡唑-3-酮
- 英文别名:2-methyl-5-phenyl-1H-pyrazol-3-one;
methylphenylpyrazolol;
1-methyl-3-phenyl-1H-pyrazol-5-ol;
2-methyl-5-phenylpyrazol-3-ol;
2-methyl-5-phenyl-1,2-dihydro-3H-pyrazol-3-one;
1-methyl-3-phenyl-3-pyrazolin-5-one
- CAS No.:34347-81-4
- 分子式:
C10H10N2O
- 分子量:174.20
- 精确分子量:174.07900
- PSA:32.67000
- InChI:The Key: NRFHROYGWWFLKU-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.178g/cm3
- 熔点:
- 213-215ºC
- 沸点:
- 294.4ºC at 760mmHg
- 闪点:
- 131.9ºC
- 折射率:
- 1.606
安全信息
- 密度:
- 1.178g/cm3
- 熔点:
- 213-215ºC
- 沸点:
- 294.4ºC at 760mmHg
- 闪点:
- 131.9ºC
- 折射率:
- 1.606
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%