CAS号:37622-90-5
品名:4-吡唑甲酸乙酯Ethyl4-pyrazolecarboxylate
中文别名:1H-吡唑-4-羧酸乙酯;吡唑-4-甲酸;
英文别名:Ethyl4-Pyrazolecarboxylate;4-PyrazolecarboxylicAcidEthylEster;Ethylpyrazole-4-carboxylate;ethyl1H-pyrazole-4-carboxylate;
分子式:C6H8N2O2
分子量:140.14
精确质量:140.059
Psa:54.98
MDL号:MFCD00010844
外观与性状:白色至黄色结晶粉末
密度:1.214 g/cm3
沸点:138-140°C3mm Hg(lit.)
熔点:78-80°C(lit.)
闪点:138-140°C/3mm
折射率:1.515
安全说明:S26-S37/39
危险类别码:R36/37/38
WGK Germany:3
海关编码:2933199090
危险品标志:Xi
信号词:Warning
危险性防范说明:P261; P305 + P351 + P338
危险标志:GHS07
危险性描述:H315; H319; H335
简介:Usedforthesynthesisofisoxazole-4-carboxylicacidderivativesandisoxazole-3,5-dicarboxamidesasherbicides.
手性砌块