Dinonylnaphthalenesulfonic acid solution
Dinonylnaphthalenesulfonic acid solution (CAS: 25322-17-2) is an organic compound with the linear formula (C9H19)2C10H5SO3H and a molecular weight of 460.71 g/mol. Supplied as a 50 wt.% solution in heptane, this hydrophobic acid functions as a catalyst for amino cross-linked coatings and a dopant for conducting polymers. Its solubility profile includes insolubility in water but good solubility in various organic solvents, making it versatile for different formulations.
- IUPAC
- DNNSA
Conducting Polymer Dopant
Dinonylnaphthalenesulfonic acid solution serves as an effective dopant for conducting polymers. It is particularly utilized in organic electronics applications where precise control over conductivity is required.
Hydrophobic Acid Catalyst
This solution acts as a hydrophobic acid catalyst in the formulation of amino cross-linked coatings. Its properties aid in achieving desired curing characteristics and film properties.
Electronic Chemicals
As a key component in electronic chemicals, it finds application in advanced materials for micro/nanoelectronics and organic photovoltaic (OPV) devices, contributing to material performance.
Materials Science
Within materials science, it is employed in the development of buffer layers and organic and printed electronics, leveraging its unique chemical structure and properties.
| Molecular weight | 460.71 |
|---|---|
| Linear formula | (C9H19)2C10H5SO3H |
| Boiling point | 94-99 °C |
| Density | 0.852 g/mL at 25 °C |
| Refractive index | n20/D 1.465 |
| Solubility | H2O: insolublealcohols, glycol ethers, glycols, esters, ketones, aromatic and aliphatic hydrocarbons: soluble |
| Concentration | 50 wt. % in heptane |
| Application | Dopant for conducting polymers hydrophobic acid catalyst for amino cross-linked coatings |
| Flash point | -1 °C / 30 °F |
|---|---|
| Transport (UN / ADR) | UN 2924 3/PG 2 |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | F,Xn,N |
| Risk statements (R) | 11-38-50/53-65-67 |
| Safety statements (S) | 9-16-29-33-60-61-62 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Dinonylnaphthalenesulfonic acid solution used for?
+
Dinonylnaphthalenesulfonic acid solution is primarily used as a dopant for conducting polymers and as a hydrophobic acid catalyst for amino cross-linked coatings. It also finds applications in electronic chemicals and materials science for organic electronics and buffer layers.
What are the CAS number and formula for Dinonylnaphthalenesulfonic acid solution?
+
The CAS number is 25322-17-2. The linear formula is (C9H19)2C10H5SO3H.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Dinonylnaphthalenesulfonic acid solution as a 50 wt.% solution in heptane. We do not represent this product as USP, BP, or EP grade unless explicitly stated in the product specifications. Please refer to the detailed product specifications for lot-specific assay information.
What are the safety and handling considerations for this product?
+
This product is flammable and can be harmful if swallowed or inhaled. It is a skin and eye irritant and is toxic to aquatic life with long-lasting effects. Handle in a well-ventilated area, away from ignition sources, and use appropriate personal protective equipment. Refer to the Safety Data Sheet (SDS) for comprehensive handling instructions.
How is Dinonylnaphthalenesulfonic acid solution packed, shipped, and exported?
+
Dinonylnaphthalenesulfonic acid solution is packed according to industry standards for hazardous materials, considering its flammability and irritant properties. TSS exports this chemical globally, adhering to all relevant international shipping regulations for UN 2924, Class 3, PG 2 shipments.
How can I request a sample or quote for Dinonylnaphthalenesulfonic acid solution?
+
To request a sample or a quote, please navigate to the product page and utilise the 'Request a Quote' or 'Sample Request' form, providing the necessary contact and quantity details. Alternatively, you may contact our sales team directly.
▶ Related products
Poly(3-hexylthiophene-2,5-diyl)
Organic & Printed Electronics
![[6,6]-Phenyl C71 butyric acid methyl ester, mixture of isomers — chemical structure, CAS 609771-63-3; Organic & Printed Electronics, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F609771-63-3.png&w=3840&q=75)
[6,6]-Phenyl C71 butyric acid methyl ester, mixture of isomers
Organic & Printed Electronics
6,13-Bis(triisopropylsilylethynyl)pentacene
Organic & Printed Electronics
![[6,6]-Phenyl C61 butyric acid methyl ester — chemical structure, CAS 160848-22-6; Organic & Printed Electronics, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F160848-22-6.png&w=3840&q=75)
[6,6]-Phenyl C61 butyric acid methyl ester
Organic & Printed Electronics
Fullerene-C60
C60
Organic & Printed Electronics
Cholesteryl hemisuccinate
C31H50O4
Organic & Printed Electronics
3,4-Ethylenedioxythiophene
Organic & Printed Electronics
Di-tetrabutylammonium cis-bis(isothiocyanato)bis(2,2′-bipyridyl-4,4′-dicarboxylato)ruthenium(II)
Organic & Printed Electronics
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis