CAS 1331-61-9

Ammonium dodecylbenzenesulfonate

Description:

Ammonium dodecylbenzenesulfonate, with the CAS number 1331-61-9, is a surfactant commonly used in various industrial and consumer applications. It is a quaternary ammonium compound characterized by its long hydrophobic dodecyl chain and a sulfonate group, which imparts amphiphilic properties, allowing it to effectively reduce surface tension in aqueous solutions. This compound is typically found in the form of a white to off-white powder or solid and is soluble in water, making it suitable for use in detergents, emulsifiers, and wetting agents. Its surfactant properties enable it to stabilize emulsions and foams, enhancing the performance of cleaning products and formulations. Additionally, ammonium dodecylbenzenesulfonate exhibits good biodegradability, which is an important characteristic for environmentally friendly applications. However, like many surfactants, it should be handled with care, as it may cause irritation to skin and eyes upon contact. Overall, its unique structure and properties make it a valuable ingredient in various formulations across different industries.

Formula: C₁₈H₃₀O₃S·H₃N

InChI: InChI=1/C18H30O3S.H3N/c1-2-3-4-5-6-7-8-9-10-11-14-17-15-12-13-16-18(17)22(19,20)21;/h12-13,15-16H,2-11,14H2,1H3,(H,19,20,21);1H3

SMILES: CCCCCCCCCCCCc1ccccc1S(=O)(=O)O.N

Synonyms:

• Ammonium 2-Dodecylbenzenesulfonate
• Ammonium dodecylbenzenesulfonate
• Ammonium lauryl benzene sulfonate
• Ammonium laurylbenzenesulfonate
• Ammoniumdodecylbenzolsulfonat
• Atlox 4817B
• Benzenesulfonic acid, dodecyl-, ammonium salt
• Benzenesulfonic acid, dodecyl-, ammonium salt (1:1)
• Conoco SA 597
• Dodecilbencenosulfonato De Amonio
• Dodecylbenzene ammonium sulfonate
• Dodecylbenzenesulfonate d'ammonium
• Dodecylbenzenesulfonate, Ammonium
• Dodecylbenzenesulfonic acid, ammonium salt
• Etimoll
• Nacure 5523
• Newcol 210
• Pomoco H 101
• Rhodacal 2283

Benzenesulfonic acid, dodecyl-, ammonium salt (1:1)

CAS: 1331-61-9

Formula: C₁₈H₃₄NO₃S

Purity: 95%

Color and Shape: Liquid

Molecular weight: 344.5325

Ref: IN-DA0014A9

Ammonium Alkylbenzenesulfon​ate (Mixture of different chain lengths)

Controlled Product

CAS: 1331-61-9

Applications It can be used in the preparation of sanitizer for use in factories.
References Yuan, H., et al.: Sanitizer used in factory and preparation method thereof, CN 106038470 (2016)

Formula: C₁₁H₁₀BrClN₄

Color and Shape: Neat

Ref: TR-A634055

Ammonium dodecylbenzenesulphonate

CAS: 1331-61-9

Ammonium dodecylbenzenesulphonate is a cationic surfactant that is used in the formulation of water-in-oil emulsions and pesticides. It has also been used as a surface active agent, a film-forming polymer, and an emulsion stabilizer. Ammonium dodecylbenzenesulphonate is made up of a quaternary ammonium salt with the chemical formula CH3(CH2)11SO3Na. The particle size of ammonium dodecylbenzenesulphonate can be adjusted by changing the degree of hydrolysis. The solubility of ammonium dodecylbenzenesulphonate in water is about 50% at room temperature. The solubility in organic solvents such as acetone, ethanol, and methanol are between 10% and 40%.

Formula: C₁₈H₃₃NO₃S

Purity: 70%

Molecular weight: 343.5 g/mol

Ref: 3D-FA180692