CAS号:7477-67-0
品名:双吡唑酮BISPYRAZOLONE
中文别名:双(3-甲基-1-苯基-5-吡唑啉酮);4,4'-双-(3-甲基-1-苯基-5-吡唑啉酮);3,3'-二甲基-1,1'-二苯基-4,4'-联(5-吡唑啉酮);双吡唑啉酮;
英文别名:5,5'-dimethyl-2,2'-diphenyl-1,2,1',2'-tetrahydro-[4,4']bipyrazolyl-3,3'-dione;BIS(1-PHENYL-3-METHYL-5-PYRAZOLONE);3,3'-dimethyl-1,1'-diphenyl-4,4'-bi-5-pyrazolone;4,4'-bis-(1-phenyl-3-methyl-2-pyrazolin-5-one);edaravonediMer;3,3'-dimethyl-1,1'-diphenyl-4,4'-bi-4H-pyrazole-5,5'(1H,1'H)-dione;edaravonerelatedsubstanceA;3,3'-Dimethyl-1,1'-diphenyl-(4,4'-bi-2-pyrazoline)-5,5'-dione;BIS(3-METHYL-1-PHENYL-5-PYRAZOLONE);bis-pyrazolone;Bis(1-phenyl-3-methyl-5-pyrazo;bis-4,4'-(3-methyl-5-oxo-1-phenylpyrazole);
分子式:C20H18N4O2
分子量:346.383
精确质量:346.143
Psa:65.34
EINECS号:231-282-5
外观与性状:奶油色至黄色结晶粉末
密度:1.306g/cm3
沸点:428.1ºC at 760 mmHg
熔点:355 °C
闪点:212.7ºC
折射率:1.654
安全说明:S36/37
危险类别码:R43
WGK Germany:3
危险品标志:Xi
简介:BispyrazoloneisanimpurityofEdaravone.
用途:钴、铜、铁、镍、银、氢氰酸、氰酸、氨及维生素B12的测定。
吡唑