1H-Pyrazole,1-hydroxy-3-methyl-5-phenyl-, 2-oxide
- 中文别名:1-羟基-3-甲基-5-苯基-1H-吡唑 2-氧化物
- 英文别名:1-hydroxy-3-methyl-2-oxido-5-phenylpyrazol-2-ium;
1-hydroxy-3-methyl-5-phenyl-1H-pyrazol-2-ium-2-olate;
3-methyl-2-oxy-5-phenyl-pyrazol-1-ol;
1H-Pyrazole,1-hydroxy-3-methyl-5-phenyl-,2-oxide
- CAS No.:136229-96-4
- 分子式:
C10H10N2O2
- 分子量:190.2
- 精确分子量:190.07400
- PSA:50.62000
- InChI:The Key: GKNNWFXGYQZILC-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.25g/cm3
- 沸点:
- 420.4ºC at 760mmHg
- 闪点:
- 208.1ºC
- 折射率:
- 1.614
- 蒸汽压:
- 1.15E-07mmHg at 25°C
安全信息
- 密度:
- 1.25g/cm3
- 沸点:
- 420.4ºC at 760mmHg
- 闪点:
- 208.1ºC
- 折射率:
- 1.614
- 蒸汽压:
- 1.15E-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%