1H-Pyrazole-4-carboxylicacid, 3-cyano-, methyl ester
- 中文别名:3 - 氰基 - 1H - 吡唑 - 4 - 甲酸甲酯
- 中文释义:3-氰基-1H-吡唑-4-羧酸甲酯;3 - 氰基 - 1H - 吡唑 - 4 - 甲酸甲酯
- 英文别名:Methyl 5-cyano-1H-pyrazole-4-carboxylate;
4-Methoxycarbonyl-3-cyan-pyrazol;
4-Methoxycarbonyl-3-cyanopyrazol;
Methyl 3-cyano-1H-pyrazole-4-carboxylate
- CAS No.:33090-69-6
- 分子式:
C6H5N3O2
- 分子量:0
- 精确分子量:151.03800
- PSA:78.77000
- InChI:The Key: BJEKUJBQGOTHNW-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.391g/cm3
- 沸点:
- 408.425ºC at 760 mmHg
- 闪点:
- 200.809ºC
- 折射率:
- 1.541
安全信息
- 密度:
- 1.391g/cm3
- 沸点:
- 408.425ºC at 760 mmHg
- 闪点:
- 200.809ºC
- 折射率:
- 1.541
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%