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  • 3-甲基吡唑

    3-Methylpyrazole

化合物简介

Its application as nitrification inhibitor of nitrogen fertilizers .

基本信息

CAS:1453-58-3
中文别名:3-甲基-1H-吡唑;
英文别名:3-(5)-methylpyrazole;3-methyl-pyrazol;5-methyl-pyrazol;3-methyl-pyrazole;1H-Pyrazole, 3-methyl-;5-Methylpyrazole;3-Methyl-1,2-diazole;3-methyl-1H-pyrazole;Pyrazole,5-methyl;Pyrazole,3-methyl;
分子式:C4H6N2
分子量:82.1038
精确质量:82.0531
Psa:28.68
Logp:0.7181

编号系统

RTECS号:UQ7340000
EINECS号:215-925-7
BRN号:1454
MDL号:MFCD00005240
PubChem号:24897169

物化性质

外观与性状:淡黄色液体
密度:1.02g/mLat 25°C(lit.)
沸点:204°C(lit.)
熔点:36 - 37ºC
闪点:200°F
折射率:n20/D 1.495(lit.)
水溶解性:miscible
稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.
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:0.579mmHg at 25°C

安全信息

RTECS号:UQ7340000
安全说明:S26-S36-S24/25
WGK Germany:3
危险类别码:R22; R36/37/38
海关编码:29331990
危险品运输编码:2810
危险类别:6.1(b)
包装等级:III
危险品标志:Xn

生产方法及用途

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图谱

Predict 1H proton NMR


13C NMR : Predict


1H NMR : Predict


13C NMR : in CDCl3


1H NMR : 90 MHz in CDCl3


Mass spectrum (electron ionization)


Mass


Raman : 4880 A,200 M,liquid


IR : liquid film


IR : CCl4 solution


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