32284-98-3

Basic information

• Product Name: Digermane, 1,1,2,2-tetrachloro-1,2-diphenyl-
• CAS NO: 32284-98-3
• Molecular Formula: C12H10Cl4Ge2
• Molecular Weight: 441.203
• Mol File: 32284-98-3.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Digermane, 1,1,2,2-tetrachloro-1,2-diphenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Digermane, 1,1,2,2-tetrachloro-1,2-diphenyl-(32284-98-3)
• EPA Substance Registry System: Digermane, 1,1,2,2-tetrachloro-1,2-diphenyl-(32284-98-3)

Safety Data

• Hazardous Substances Data: 32284-98-3(Hazardous Substances Data)

Upstream product

• 7647-01-0 hydrogenchloride 
• 2816-39-9 hexaphenyldigermane 
• 592-41-6 1-hexene 
• 68261-59-6 ((C₆H₅)Cl₂Ge)2Hg 

Downstream Products

• 1626-24-0 chlorotriphenylgermane 
• 26311-81-9 1-Chlor-3,4-dimethyl-1-phenyl-1-germano-cyclopent-3-en 
• 1074-29-9 trichlorophenylgermane 

Relevant articles and documents

On Polygermanes, XVIII. Synthesis of the Multifunctional Digermanes Ph6-nGe2Cln (n = 2, 3, 4) and of Ph2GeCl2 under Pressure

Reaction of Ph6Ge2 with liquid HCl under pressure leads to di-, tri- and tetrachloro phenyldigermanes.The yield of higher chlorinated products increases with increasing pressure.The analogous reaction of Ph4Ge yields Ph2GeCl2 quantitatively.The Ge-Ge bond is most unstable in the case of Ph3Ge2Cl3 both chemically and thermally.The crystal structure of Ph2Ge2Cl4 has been determined (R = 0.057), Ge-Ge 241.3(1) pm. - Keywords: Functional Digermanes, Synthesis, Structure