CAS号:1879-09-0
品名:2,4-二甲基-6-叔丁基苯酚2-tert-butyl-4,6-dimethylphenol
中文别名:抗氧剂6BX;抗氧剂LA;2-叔丁基-4,6-二甲基苯酚;2,4-二甲基-6異丁基酚;抗氧剂Topanol-A;抗氧剂TBX;6-叔丁基-2,4-二甲基苯酚;6-叔丁基-2,4-二甲苯酚;阻聚剂TBX;
英文别名:6-t-Butyl-2,4-dimethylphenol;2-Tert-Butyl-4,6-Dimethylphenol;6-t-Butyl-2,4-xylenol;2,4-dimethyl-6-tert-butyl-phenol;2,4-dimethyl-6-t-butylphenol;Phenol,2-(1,1-dimethylethyl)-4,6-dimethyl-;TopanolA;6-tert-Butyl-2,4-dimethylphenol;6-tert-Butyl-2,4-xylenol;Prodox340;
分子式:C12H18O
分子量:178.271
精确质量:178.136
Psa:20.23
RTECS号:ZE6825000
MDL号:MFCD00002234
外观与性状:无色液体或白色晶体
密度:0,917 g/cm3
沸点:249°C
熔点:22 °C
闪点:112°C
折射率:1.6186 (20ºC)
储存条件:库房通风低温干燥
安全说明:S26-S36/37/39
危险类别码:R20/21/22; R36/37/38
海关编码:2907199090
危险品运输编码:2927
危险类别:6.1(a)
包装等级:I
危险品标志:Xn
简介:2,4-Dimethyl-6-tert-butylphenolisanalkylatedphenolusedindustriallyasanantioxidant,e.g.topreventgumminginfuels,andasanultravioletstabilizer.Itisusedinjetfuels,gasolines,andavgas.Itisaclearliquidwithmeltingpoint21-23°Candboilingpoint248-249°C.Itisalsousedinprintingindustry.Itisstableinacidic,neutral,andalkalinesolutions,andisconsideredtonotbereadilybiodegradable.ItdoesnotabsorbUVlight,thereforedirectphotodegradationisnotsuspected.
用途:是新型耐高温航空燃料抗氧剂,丙烯酸阻聚剂,同时也是一种非常重要的医药中间体
有机砌块