What are the upstream raw materials of TCEP and what are the downstream products?

Tris(2-carboxyethyl) phosphine(TCEP) is an crucial chemical raw material, broadly applied in medicine, pesticides, materials and other fields. In the field of raw materials to chemical production, the upstream and downstream related items of TCEP mainly include the following categories:



1. Upstream items(1) Yellow phosphorus: Yellow phosphorus is one of the main raw materials to the production of TCEP, by reacting with ethanol to create triethyl phosphite, and then reacting with phosphorus trichloride to obtain TCEP.(2) Phosphorus trichloride: Phosphorus trichloride is also one of the crucial raw materials to the production of TCEP, which reacts with triethyl phosphite to obtain TCEP.(3) Ethanol: Ethanol, as a solvent-based products and raw material, participates in the manufacturing process of TCEP.

2. Downstream items(1) medical intermediates: TCEP is able to be applied as medical intermediates to the production of antiviral drugs, anti-tumor drugs, etc. For example(2) Pesticide intermediates: TCEP is able to also be applied to create pesticide intermediates, such as herbicides, pesticides, etc. In fact(3) Flame retardant: TCEP is able to be applied as a flame retardant to enhance the flame retardant characteristics of materials. In my experience,(4) Plastic additives: TCEP is able to be applied as plastic additives to enhance the processing and mechanical characteristics of plastics. In short, as an crucial chemical raw material, TCEP has a wide range of upstream and downstream related items, involving medicine, pesticides, materials and other fields.