Kepone, also known as chlordecone, is an organochlorine compound and a colourless solid. This compound is a controversial insecticide related to Mirex and DDT. Its use was so disastrous that it is now prohibited in the western world, but only after many millions of kilograms had been produced. Kepone is a known persistent organic pollutants (POP), classified among the \"dirty dozen\" and banned globally by the Stockholm Convention on Persistent Organic Pollutants as of 2011.

CAS：143-50-0
中文别名：十氯酮;十氯五环[5.2.1.O(2,6).O(3,9).O(5,8)]癸－4－酮;
英文别名：Merex;Compound 1189;Decachloroketone;Caswell No. 275;Chlordecone,Perchloropentacyclo[5.3.0.02,6.03,9.04,8]decan-5-one;perchloropentacyclo[5.3.0.02,6.03,9.04,8]decan-5-one;Chlordecone,Kepone,Perchloropentacyclo[5.3.0.02,6.03,9.04,8]decan-5-one;(1Ξ,3aΞ,5bΞ,6Ξ)-1,1a,3,3a,4,5,5,5a,5b,6-decachloro-1,1a,3,3a,4,5,5a,5b-octahydro-2H-1,3,4-(epimethanetriyl)cyclobuta[cd]pentalen-2-one;Kepone <1,1a,3,3a,4,5,5,5a,5b,6-Decachlor-octahydro-1,3,4-metheno-2H-cyclobuta<-cd>-pentalen-2-on>;Kepone;Clordecone;chlorodecone;1,1a,3,3a,4,5,5,5a,5b,6-decachlorooctahydro-1,3,4-metheno-2H-cyclobuta[cd]pentalen-2-one;
分子式：C10Cl10O
分子量：490.636
精确质量：485.683
Psa：17.07
Logp：4.6182

RTECS号：PC8575000
PubChem号：24868854
MDL号：MFCD00213544
EINECS号：205-601-3

密度：2.27g/cm3
沸点：459.7ºC at 760 mmHg
熔点：350ºC (decomp)
闪点：>100ºC
折射率：1.736
储存条件：库房通风低温干燥,与食品原料分开储运
蒸汽压：1.24E-08mmHg at 25°C

危险品运输编码：UN 2761
危险类别：6.1(b)
包装等级：III
危险品标志：T; N