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5-氯吡嗪-2-羧酸

更新时间:2024-01-02 17:40:40

5-氯吡嗪-2-羧酸结构式
5-氯吡嗪-2-羧酸结构式
品牌特惠专场
常用名 5-氯吡嗪-2-羧酸 英文名 5-Chloropyrazine-2-carboxylic acid
CAS号 36070-80-1 分子量 158.542
密度 1.6±0.1 g/cm3 沸点 330.9±37.0 °C at 760 mmHg
分子式 C5H3ClN2O2 熔点 150-151℃
MSDS N/A 闪点 153.9±26.5 °C

 5-氯吡嗪-2-羧酸名称

中文名 5-氯吡嗪-2-羧酸
英文名 5-Chloropyrazine-2-carboxylic acid
中文别名 5-氯-2-吡嗪羧酸 | 5-氯吡嗪-2-羧基 | 5-氯-2-吡嗪甲酸 | 2-氯-5-羧酸吡嗪
英文别名 更多

 5-氯吡嗪-2-羧酸物理化学性质

密度 1.6±0.1 g/cm3
沸点 330.9±37.0 °C at 760 mmHg
熔点 150-151℃
分子式 C5H3ClN2O2
分子量 158.542
闪点 153.9±26.5 °C
精确质量 157.988312
PSA 63.08000
LogP -0.28
外观性状 淡黄色固体粉末
蒸汽压 0.0±0.8 mmHg at 25°C
折射率 1.598
储存条件 室温

 5-氯吡嗪-2-羧酸MSDS

 5-氯吡嗪-2-羧酸安全信息

危害码 (欧洲) Xi
海关编码 2933990090

 5-氯吡嗪-2-羧酸海关

海关编码 2933990090
中文概述 2933990090. 其他仅含氮杂原子的杂环化合物. 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 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 5-氯吡嗪-2-羧酸英文别名

MFCD09033269
5-Chloro-pyrazine-2-carboxylic acid
Pyrazinecarboxylic acid,5-chloro
2-Pyrazinecarboxylic acid, 5-chloro-
5-Chloropyrazine-2-carboxylic acid
5-Chloro-2-pyrazinecarboxylic acid
2-Carboxy-5-chloropyrazine
5-Chlopopyrazine-2-carboxylic acid
5-Chlorpyrazin-2-carbonsaeure
5-Chloropyrazinoic acid
5-Chloro-2-Pyrazine Carboxylic Acid
5-Chloropyrazinecarboxylic Acid
5-Chloro-2-pyrazine carboxylicacid(MFCD00190599)
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5-氯吡嗪-2-羧酸价格

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