α-hexachlorocyclohexane Names Preferred IUPAC name (1R,2R,3S,4S,5S,6S)-1,2,3,4,5,6-Hexachlorocyclohexane Other names α-HCH α-Benzenehexachloride α-BHC alpha-hexacloran(e) alpha-Lindane Identifiers CAS Number 319-84-6 Y 3D model (JSmol) Interactive image ChemSpider 16740741 Y ECHA InfoCard 100.005.702 EC Number 206-270-8 RTECS number GV3500000 UNII IVM9A2N49K Y UN number 2761, 2811, 3082 CompTox Dashboard (EPA) DTXSID2020684 InChI InChI=1S/C6H6Cl6/c7-1-2(8)4(10)6(12)5(11)3(1)9/h1-6H/t1-,2-,3-,4-,5+,6+/m0/s1 Y Key: JLYXXMFPNIAWKQ-LKPKBOIGSA-N Y InChI=1/C6H6Cl6/c7-1-2(8)4(10)6(12)5(11)3(1)9/h1-6H/t1-,2-,3-,4-,5+,6+/m0/s1 Key: JLYXXMFPNIAWKQ-LKPKBOIGBO SMILES Cl[C@H]1[C@@H](Cl)[C@H](Cl)[C@H](Cl)[C@@H](Cl)[C@@H]1Cl Properties Chemical formula C6H6Cl6 Molar mass 290.83 g/mol Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Y verify (what is YN ?) Infobox references Chemical compound