CAS:626-05-1
626-05-1
CAS号：626-05-1
品名：2,6-二溴吡啶2,6-Dibromopyridine
中文别名：二溴呲啶;
英文别名：2,6-dibromo-pyridine;Pyridine,2,6-dibromo;2,6-dibromo-pyridin;1,5-dibromopyridine;Pyridine,2,6-dibromo-;2,6-dibromolutidene;2,6-DibroMopyridine25GR;1,6-dibromopyridine;
分子式：C5H3Br2N
分子量：236.892
精确质量：234.863
Psa：12.89
RTECS号：US7883000
MDL号：MFCD00006223
外观与性状：白色至灰色结晶粉末
密度：2.059 g/cm3
沸点：255°C
熔点：117-119°C(lit.)
闪点：213 °C
折射率：1.607
稳定性：Stable under normal temperatures and pressures.
储存条件：Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
安全说明：S26-S37/39-S45-S36/37/39
危险类别码：R20/21; R25; R36/37/38
WGK Germany：3
海关编码：29333999
危险品运输编码：2811
危险类别：6.1
包装等级：II
危险品标志：T
信号词：Danger
危险性防范说明：P261; P280; P305 + P351 + P338
危险标志：GHS06
危险性描述：H300; H312 + H332; H315; H319; H335
简介：2,6-Dibromopyridineisusedasastartingmaterialtosynthesize2,2’-bipyridines(suchas5-Cyano-1,6-dihydro-6-oxo-[3,4'-bipyridine]-2-carboxylicAcid[C979150])viaaStille-typecross-couplingreaction.2,6-Dibromopyridineisalsousedasareagenttosynthesizepyridylpyrimidinefungicides,compoundsthateliminatefungibycyclingcopperthroughthecellmembrane,whereitreachestoxiclevels.
用途：医药中间体。
吡啶
