N,N-Bis(phosphonomethyl)glycine(CAS: 2439-99-8)

N,N-Bis(phosphonomethyl)glycine (CAS: 2439-99-8) is a colorless to white crystalline solid with a molecular weight of approximately 156.09 g/mol. It has a pKa of about 6.7. The compound is slightly soluble in water and ethanol. It is stable under neutral conditions but can undergo hydrolysis in acidic or basic environments.

N,N-Bis(phosphonomethyl)glycine (CAS: 2439-99-8) is synthesized via a multistep process involving the phosphorylation of glycine using phosphorus oxychloride. The reaction is typically carried out in a chlorinated hydrocarbon solvent at low temperature, followed by extraction and purification steps. The overall yield is around 70-80%, with good selectivity.

N,N-Bis(phosphonomethyl)glycine (CAS: 2439-99-8) is used in various industries, including pharmaceuticals for the synthesis of certain drugs, agriculture as a herbicide, and as a component in polymers and sensors. Its versatility makes it a valuable compound across multiple sectors.

When handling N,N-Bis(phosphonomethyl)glycine (CAS: 2439-99-8), proper Personal Protective Equipment (PPE) such as gloves, goggles, and a lab coat should be worn. Work should be conducted in a fume hood to avoid inhalation. Spills should be neutralized with a weak acid or base followed by thorough cleaning with water. Always refer to the Safety Data Sheet (SDS) for detailed handling and disposal information.