CAS 4724-48-5: Octylphosphonic acid

Description: Octylphosphonic acid, with the CAS number 4724-48-5, is an organophosphorus compound characterized by its long hydrophobic octyl chain and a phosphonic acid functional group. This compound typically appears as a colorless to pale yellow liquid or solid, depending on its form and purity. It is soluble in organic solvents but has limited solubility in water due to its hydrophobic nature. Octylphosphonic acid is known for its ability to form stable complexes with metal ions, making it useful in various applications, including as a ligand in coordination chemistry and as a surface modifier in materials science. Additionally, it exhibits properties that allow it to act as a corrosion inhibitor and a dispersant in different formulations. Its chemical structure includes a phosphonic acid group (-PO(OH)2) attached to an octyl group, which contributes to its unique reactivity and interaction with surfaces. Safety data indicates that, like many organophosphorus compounds, it should be handled with care, as it may pose health risks upon exposure.

Formula: C₈H₁₉O₃P

InChI: InChI=1S/C8H19O3P/c1-2-3-4-5-6-7-8-12(9,10)11/h2-8H2,1H3,(H2,9,10,11)

InChI key: InChIKey=NJGCRMAPOWGWMW-UHFFFAOYSA-N

SMILES: O=P(O)(O)CCCCCCCC

Synonyms:

• 1-Octanephosphonic acid
• Hostaphat OPS 100
• Hostaphat OPS 75E
• Octanephosphonic acid
• Octylphosphonic Acid
• P-Octylphosphonic acid
• Phosphonic acid, P-octyl-
• Phosphonic acid, octyl-
• n-Octyl-1-phosphonic acid
• n-Octylphosphonic acid

1-Octylphosphonic acid, 98%

CAS: 4724-48-5

1-Octylphosphonic acid is a basic building block and used in the preparation of various pharmaceutical …

• Formula: C₈H₁₉O₃P
• Purity: 98%
• Color and Shape: White to pale cream, powder
• Molecular weight: 194.21

1-Octylphosphonic acid, 99%

CAS: 4724-48-5

1-Octylphosphonic acid is a basic building block and used in the preparation of various pharmaceutical …

• Formula: C₈H₁₉O₃P
• Purity: 99%
• Color and Shape: Crystals or powder or crystalline powder, White
• Molecular weight: 194.21

n-Octylphosphonic acid, min. 97% OPA

CAS: 4724-48-5

• Formula: CH₃(CH₂)₇P(O)(OH)₂
• Purity: min. 97%
• Color and Shape: white to off-white pwdr.
• Molecular weight: 194.21

N-OCTYLPHOSPHONIC ACID

CAS: 4724-48-5

• Formula: C₈H₁₉O₃P
• Purity: 95%
• Color and Shape: Solid
• Molecular weight: 194.2084

n-Octylphosphonic Acid

CAS: 4724-48-5

• Formula: C₈H₁₉O₃P
• Purity: >98.0%(T)
• Color and Shape: White to Almost white powder to crystaline
• Molecular weight: 194.21

N-Octylphosphonic acid

CAS: 4724-48-5

• Formula: C₈H₁₉O₃P
• Purity: 97%
• Color and Shape: white crystalline solid
• Molecular weight: 194.21g/mol

N-Octylphosphonic acid

CAS: 4724-48-5

• Purity: 95.0%
• Color and Shape: Solid
• Molecular weight: 194.21099853515625

Octylphosphonic Acid (NOPA)

CAS: 4724-48-5

• Formula: C₈H₁₉O₃P
• Color and Shape: Neat
• Molecular weight: 194.21

N-Octylphosphonic acid - Solid

CAS: 4724-48-5

N-Octylphosphonic acid is a solid, nitrogen containing compound that is insoluble in water. It has …

• Formula: C₈H₁₉O₃P
• Purity: Min. 95%
• Molecular weight: 194.21 g/mol

OCTYLPHOSPHONIC ACID

CAS: 4724-48-5

• Formula: C₈H₁₉O₃P
• Color and Shape: Off-White Solid
• Molecular weight: 194.21

N-Octylphosphonic acid, 80% aqueous solution

CAS: 4724-48-5

N-Octylphosphonic acid is a fatty acid ester that belongs to the group of alkylphosphonic acids. …

• Formula: C₈H₁₉O₃P
• Purity: Min. 95%
• Color and Shape: Clear Liquid
• Molecular weight: 194.21 g/mol