CAS 70942-24-4

3-(Trihydroxysilyl)-1-propanesulfonic acid

Description:

3-(Trihydroxysilyl)-1-propanesulfonic acid, with the CAS number 70942-24-4, is a silane compound characterized by the presence of both silanol and sulfonic acid functional groups. This compound typically exhibits high water solubility due to the sulfonic acid group, which enhances its ability to interact with polar solvents. The trihydroxysilyl group contributes to its reactivity, allowing it to form covalent bonds with various substrates, including silicates and organic materials. This property makes it useful as a coupling agent or surface modifier in various applications, including adhesives, coatings, and composites. Additionally, the presence of multiple hydroxyl groups can facilitate hydrogen bonding, potentially improving the adhesion properties of materials. The compound is often utilized in the formulation of functionalized surfaces, enhancing properties such as hydrophilicity and chemical stability. Overall, 3-(Trihydroxysilyl)-1-propanesulfonic acid is valued for its versatility in modifying surface characteristics and improving the performance of materials in diverse industrial applications.

Formula: C₃H₁₀O₆SSi

InChI: InChI=1/C3H10O6SSi/c4-10(5,6)2-1-3-11(7,8)9/h7-9H,1-3H2,(H,4,5,6)

InChI key: InChIKey=WYTQXLFLAMZNNZ-UHFFFAOYSA-N

SMILES: C(S(=O)(=O)O)CC[Si](O)(O)O

Synonyms:

• 1-Propanesulfonic acid, 3-(trihydroxysilyl)-
• 3-(Trihydroxysilyl)Propane-1-Sulfonic Acid
• 3-(Trihydroxysilyl)propanesulfonic acid
• 3-Sulfopropylsilanetriol
• Degussa Silane 285
• Si 285
• 3-(Trihydroxysilyl)-1-propanesulfonic acid
• 3-(Trihydroxysilyl) propane-1-sulfonic acid (30-35 % wt% in water)
• 3-(Trihydroxysilyl) propane-1-sulfonic
• 3-(Trihydroxysilyl)propane-1-sulfonicacid35%inwater
• 3-(TRIHYDROXYSILYL)-1-PROPANESULPHONIC ACID: 30-35% IN WATER
• 3-(TRIHYDROXYSILYL)-1-PROPANESULFONIC ACID, 45-50% in water
• 3-(Trihydroxysilyl)propane-1-sulfonic Acid, 50% in water
• 3-(Trihydroxysilyl)propane-1-sulfonic acid,30% in water
• 3-(TRIHYDROXYSILYL)-1-PROPANESULPHONIC ACID
• 3-(TRIHYDROXYSILYL)-1-PROPANESULFONIC ACID, 30-35% in water
• 3-trihydroxysilylpropane-1-sulfonicaci
• 3-(TRIHYDROXYSILYLPROPYL)-1-PROPANESULPHONIC ACID

3-(Trihydroxysilyl) propane-1-sulfonic acid (30-35 % wt% in water)

CAS: 70942-24-4

S17910 - 3-(Trihydroxysilyl) propane-1-sulfonic acid (30-35 % wt% in water)

Formula: C₃H₁₀O₆SSi

Color and Shape: Liquid

Molecular weight: 202.25

Ref: 10-S17910

3-(TRIHYDROXYSILYL)-1-PROPANESULFONIC ACID, 30-35% in water

CAS: 70942-24-4

Sulfonate Functional Trihydroxy Silane
Silane coupling agents have the ability to form a durable bond between organic and inorganic materials to generate desired heterogeneous environments or to incorporate the bulk properties of different phases into a uniform composite structure. The general formula has two classes of functionality. The hydrolyzable group forms stable condensation products with siliceous surfaces and other oxides such as those of aluminum, zirconium, tin, titanium, and nickel. The organofunctional group alters the wetting or adhesion characteristics of the substrate, utilizes the substrate to catalyze chemical transformations at the heterogeneous interface, orders the interfacial region, or modifies its partition characteristics, and significantly effects the covalent bond between organic and inorganic materials.
3-(Trihydroxysilyl)-1-propanesulfonic acid; Sulfopropylsilanetriol; Trihydropropylsilylsulfuric acid
pH: <1Employed in preparation of nanoscale ionic silicasForms sulfonated fuel cell electrodes30-35% in water

Formula: C₃H₁₀O₆SSi

Color and Shape: Liquid

Molecular weight: 202.26

Ref: 3H-SIT8378.3