CAS 55526-70-0

O,O-bis(4-chlorophenyl) phosphorochloridothioate

Description:

O,O-bis(4-chlorophenyl) phosphorochloridothioate, with the CAS number 55526-70-0, is an organophosphorus compound characterized by its phosphorothioate structure, which includes a phosphorus atom bonded to two 4-chlorophenyl groups and a chlorothioate functional group. This compound typically exhibits properties associated with organophosphates, such as being a colorless to pale yellow liquid or solid, depending on its purity and form. It is known for its potential use as an insecticide or acaricide in agricultural applications, leveraging its ability to inhibit acetylcholinesterase, an enzyme critical for nerve function in pests. The presence of chlorine atoms enhances its biological activity and stability. However, due to its toxicity, it requires careful handling and adherence to safety regulations. Environmental persistence and potential bioaccumulation are also important considerations in its use. Overall, O,O-bis(4-chlorophenyl) phosphorochloridothioate exemplifies the dual nature of organophosphorus compounds, offering utility in pest control while posing risks to human health and the environment.

Formula: C₁₂H₈Cl₃O₂PS

InChI: InChI=1/C12H8Cl3O2PS/c13-9-1-5-11(6-2-9)16-18(15,19)17-12-7-3-10(14)4-8-12/h1-8H

SMILES: c1cc(ccc1Cl)OP(=S)(Cl)Oc1ccc(cc1)Cl

O,O-Bis(4-chlorophenyl) Phosphorochloridothioate

Controlled Product

CAS: 55526-70-0

Formula: C₁₂H₈Cl₃O₂PS

Color and Shape: Neat

Molecular weight: 353.59

Ref: TR-B585015