4-hydroxymethyl-1-methylpyrazole
- 中文别名:(1-甲基吡唑-4-)甲醇
- 中文释义:1-甲基-4-羟甲基吡唑;1-甲基-4-(羟甲基)吡唑;(1-甲基吡唑-4-)甲醇
- 英文别名:4-Hydroxymethyl-1-Methylpyrazole;
4-(Hydroxymethyl)-1-methylpyrazole;
(1-methylpyrazol-4-yl)methanol
- CAS No.:112029-98-8
- 分子式:
C5H8N2O
- 分子量:112.13
- 精确分子量:112.06400
- PSA:38.05000
- InChI:InChI=1/C5H8N2O/c1-7-3-5(4-8)2-6-7/h2-3,8H,4H2,1H3
- 分子结构式:
物化性质
- 密度:
- 1.16
- 沸点:
- 244ºC
- 闪点:
- 101ºC
- 折射率:
- 1.552
- 蒸汽压:
- 0.017mmHg at 25°C
安全信息
- 密度:
- 1.16
- 沸点:
- 244ºC
- 闪点:
- 101ºC
- 折射率:
- 1.552
- 蒸汽压:
- 0.017mmHg 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%