CAS 12751-23-4

Dodecyl phosphate

Description:

Dodecyl phosphate, with the CAS number 12751-23-4, is an organic compound that belongs to the class of alkyl phosphates. It is characterized by a long hydrophobic dodecyl (C12) hydrocarbon chain, which imparts surfactant properties, making it effective in reducing surface tension in various applications. The phosphate group contributes to its polar nature, allowing it to interact with both hydrophobic and hydrophilic substances. Dodecyl phosphate is typically 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, which is a common trait of long-chain alkyl phosphates. This compound is used in various industrial applications, including as a surfactant, emulsifier, and dispersant in formulations such as detergents, cosmetics, and coatings. Additionally, it may serve as a corrosion inhibitor and is studied for its potential in biochemical applications due to its ability to interact with biological membranes. Safety data should be consulted for handling and exposure guidelines, as with any chemical substance.

Formula: C₁₂H₂₆O·xH₃O₄P

InChI: InChI=1S/C12H26O.H3O4P/c1-2-3-4-5-6-7-8-9-10-11-12-13;1-5(2,3)4/h13H,2-12H2,1H3;(H3,1,2,3,4)

InChI key: InChIKey=NRVKLGPGMZAWJE-UHFFFAOYSA-N

SMILES: P(=O)(O)(O)O.C(CCCCCC)CCCCCO

Synonyms:

• Phoslex A 12
• Lauryl phosphate
• Dodecyl phosphate
• Phosphoric acid, dodecyl ester
• Tryfac 5573

Phosphoric acid, dodecyl ester

CAS: 12751-23-4

Formula: C₁₂H₂₅O₄P

Purity: 98%

Color and Shape: Solid

Molecular weight: 264.2983

Ref: IN-DA000X4Z