5-Pyrimidinecarboxylicacid, 2-chloro-, methyl ester
- 中文别名:2-氯嘧啶-5-羧酸甲酯
- 中文释义:2-氯嘧啶-5-羧酸甲酯;2-氯嘧啶-5-甲酸甲酯
- 英文别名:methyl 2-chloropyrimidine-5-carboxylate;
methyl-2-chloropyrimidine-5-carboxylic acid;
2-chloro-pyrimidine-5-carboxylic acid methyl ester;
methyl 2-chloro-5-pyrimidinecarboxylate;
2-chloro-5-pyrimidinecarboxylic acid methyl ester;
methyl 2-chloro-pyrimidine-5-carboxylate
- CAS No.:287714-35-6
- 分子式:C6H5ClN2O2
- 分子量:172.5691
- 精确分子量:172.00400
- PSA:52.08000
- InChI:InChI=1/C6H5ClN2O2/c1-11-5(10)4-2-8-6(7)9-3-4/h2-3H,1H3
- 分子结构式:
物化性质
- 外观与性状:
- 白色至灰白色粉末
- 密度:
- 1.372g/cm3
- 熔点:
- 76ºC
- 沸点:
- 242.8ºC at 760mmHg
- 闪点:
- 100.6ºC
- 折射率:
- 1.534
- 蒸汽压:
- 0.000883mmHg at 25°C
安全信息
- 外观与性状:
- 白色至灰白色粉末
- 密度:
- 1.372g/cm3
- 熔点:
- 76ºC
- 沸点:
- 242.8ºC at 760mmHg
- 闪点:
- 100.6ºC
- 折射率:
- 1.534
- 蒸汽压:
- 0.000883mmHg at 25°C
海关数据
中国海关编码:2933599090
- 概述:
- 2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 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:
- 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%