CAS 126-63-6

Bis(2-ethylhexyl) 2-ethylhexylphosphonate

Description:

Bis(2-ethylhexyl) 2-ethylhexylphosphonate, with the CAS number 126-63-6, is an organophosphorus compound commonly used as a plasticizer and a flame retardant. This chemical is characterized by its viscous, oily appearance and is typically colorless to pale yellow. It has a relatively high molecular weight and exhibits low volatility, making it suitable for applications requiring stability under heat. The compound is soluble in organic solvents but has limited solubility in water, which influences its behavior in various environments. Its structure features two 2-ethylhexyl groups attached to a phosphonate moiety, contributing to its hydrophobic properties. Bis(2-ethylhexyl) 2-ethylhexylphosphonate is known for its ability to enhance the flexibility and durability of polymers, particularly in the production of plastics. Additionally, it has been studied for its potential environmental impact and toxicity, necessitating careful handling and regulation in industrial applications. Overall, this compound plays a significant role in materials science and chemical engineering, particularly in the development of advanced materials.

Formula: C₂₄H₅₁O₃P

InChI: InChI=1S/C24H51O3P/c1-7-13-16-22(10-4)19-26-28(25,21-24(12-6)18-15-9-3)27-20-23(11-5)17-14-8-2/h22-24H,7-21H2,1-6H3

InChI key: InChIKey=GOCVCBDBQYEFQD-UHFFFAOYSA-N

SMILES: P(CC(CCCC)CC)(OCC(CCCC)CC)(OCC(CCCC)CC)=O

Synonyms:

• PC 88
• Phosphonic acid, (2-ethylhexyl)-, bis(2-ethylhexyl) ester
• Bis(2-ethylhexyloxy)(2-ethylhexyl)phosphine oxide
• Phosphonic acid, P-(2-ethylhexyl)-, bis(2-ethylhexyl) ester
• Bis(2-ethylhexyl) 2-ethylhexylphosphonate

Phosphonic acid, P-(2-ethylhexyl)-, bis(2-ethylhexyl) ester

CAS: 126-63-6

Formula: C₂₄H₅₁O₃P

Molecular weight: 418.6337

Ref: IN-DA000QOU