CAS 1560-42-5

Phosphoric acid, dioctyl ester, sodium salt (1:1)

Description:

Phosphoric acid, dioctyl ester, sodium salt (1:1), commonly referred to as dioctyl phosphoric acid sodium salt, is an organophosphorus compound characterized by its amphiphilic nature, which allows it to function effectively as a surfactant. This compound typically appears as a viscous liquid and is soluble in organic solvents while exhibiting limited solubility in water. Its structure features a phosphoric acid moiety esterified with dioctyl groups, which contribute to its hydrophobic characteristics, while the sodium salt form enhances its ionic properties. This substance is often utilized in various applications, including as a dispersant, emulsifier, and stabilizer in formulations such as paints, coatings, and plastics. Additionally, it may play a role in enhancing the bioavailability of certain compounds in agricultural and pharmaceutical contexts. Safety data indicates that, while it may pose some environmental concerns, proper handling and disposal practices can mitigate potential risks. Overall, its unique properties make it valuable in industrial applications where surfactant behavior is essential.

Formula: C₁₆H₃₄NaO₄P

InChI: InChI=1/C16H35O4P.Na/c1-3-5-7-9-11-13-15-19-21(17,18)20-16-14-12-10-8-6-4-2;/h3-16H2,1-2H3,(H,17,18);/q;+1/p-1

InChI key: InChIKey=QJAQFYPGWBYRTI-UHFFFAOYSA-N

SMILES: O(P(OCCCCCCCC)(=O)O)CCCCCCCC.[Na]

Synonyms:

• Dioctyl Hydrogen Phosphate
• Dioctyl phosphate monosodium salt
• Dioctyl sodium phosphate
• Octyl phosphate sodium salt
• Octyl sodium phosphate ((C₈H₁₇O)₂(NaO)PO)
• Phosphoric acid, dioctyl ester, sodium salt
• Phosphoric acid, dioctyl ester, sodium salt (1:1)
• Octyl sodium phosphate ((C8H17O)2(NaO)PO)
• Sodium dioctyl phosphate
• Phosphoric acid dioctyl=sodium salt
• Phosphoric acid sodium dioctyl ester salt

Phosphoric Acid Dioctyl Ester Sodium Salt

Controlled Product

CAS: 1560-42-5

Stability Hygroscopic
Applications Phosphoric Acid Dioctyl Ester Sodium Salt is used in conjunction with polyaniline as an active pigment in various resins and also protects iron from corrosion. Phosphoric acid dioctyl ester is also used in multichannel taste sensors, devices that transform information about taste into electrical signals and subsequently analyzed by a computer.
References Samui A., et al.: Prog. Org. Coat., 54, 263 (2005); Toko, K.: Mat. Sci. Eng. C-Biomim., C4, 69 (1996)

Formula: C₁₆H₃₄NaO₄P

Color and Shape: Neat

Molecular weight: 344.4

Ref: TR-P359425

Phosphoric acid dioctyl ester sodium

CAS: 1560-42-5

Phosphoric acid dioctyl ester sodium is a water-soluble, cationic surfactant that is used in food as a preservative and antioxidant. It has been shown to be effective against the fungi Aspergillus niger, Alternaria alternata, and Penicillium citrinum. Phosphoric acid dioctyl ester sodium also has the ability to increase the permeability of cell membranes. This penetrant can be used for dermal penetration studies by adding it to collagen gel or glycol ethers. It is also used for low bioavailability research by coating hydroxy methylated compounds with phosphoric acid dioctyl ester sodium.

Formula: C₁₆H₃₄NaO₄P

Purity: Min. 95%

Molecular weight: 344.4 g/mol

Ref: 3D-BAA56042