CAS号:288-13-1
品名:吡唑1H-pyrazole
中文别名:邻二氮杂茂;二氮二烯五环;1,2-二氮唑;
英文别名:1H-Pyrazole;1,2-DIAZOL;1H-PYRAZOLE;2-PyrroMonazole;[3,2-c]pyrazole;1,2-Diazole;Pyrrazole;PYRAZOL;1,2-DIAZOLE;1H-Pyrazol;Pyrazole;PYRAZOLE,PURE;
分子式:C3H4N2
分子量:68.0773
精确质量:68.0374
Psa:28.68
RTECS号:UQ4900000
MDL号:MFCD00005234
外观与性状:白色晶体
密度:1.116 g/cm3
沸点:186-188°C(lit.)
熔点:67-70°C(lit.)
闪点:186-188°C
折射率:1.4203 (20ºC)
稳定性:Stable under normal temperatures and pressures.
储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
蒸汽压:0.887mmHg at 25°C
安全说明:S26-S36/37-S61-S37/39
危险类别码:R22; R36/37/38
WGK Germany:1
海关编码:2933199090
危险品运输编码:2811
危险类别:6.1(b)
包装等级:III
危险品标志:Xn
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:H302; H315; H319; H335
简介:1H-Pyrazole,isaversatilebuildingblock,withavastapplicationsinorganicsynthesis.ThederivativesofPyrazoleareusedinmedicine,fortheiranalgesic,anti-inflammatory,antipyretic,antiarrhythmic,tranquilizing,musclerelaxing,psychoanaleptic,anticonvulsant,monoamineoxidaseinhibiting,antidiabeticandantibacterialactivities.
用途:产品吡唑的衍生物吡唑啉是医药和染料的重要中间体。
吡唑