3,4-Dimethyl-1H-pyrazol-5-ol

3,4-Dimethyl-1H-pyrazol-5-ol名称

[ CAS 号 ]:
4344-72-3

[ 英文名 ]:
3,4-Dimethyl-1H-pyrazol-5-ol

[英文别名 ]:

3,4-Dimethyl-pyrazolin-5-on
3,4-Dimethyl-pyrazol-5-on
3,4-Dimethyl-pyrazolon-(5)
4,5-dimethyl-1,2-dihydro-pyrazol-3-one
3,4'-Dimethylbenzhydrol
m-tolyl(p-tolyl)methanol
m,p'-Dimethylbenzhydrol

3,4-Dimethyl-1H-pyrazol-5-ol物理化学性质

[ 分子式 ]:
C₅H₈N₂O

[ 分子量 ]:
112.13000

[ 精确质量 ]:
112.06400

[ PSA ]:
48.91000

[ LogP ]:
0.73210

3,4-Dimethyl-1H-pyrazol-5-ol安全信息

[ 危险品运输编码 ]:
NONH for all modes of transport

[ 海关编码 ]:
2933199090

3,4-Dimethyl-1H-pyrazol-5-ol合成路线

详细合成路线

3,4-Dimethyl-1H-pyrazol-5-ol海关

[ 海关编码 ]: 2933199090

[ 中文概述 ]:
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

[ 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%