Dodecylbenzenesulfonic acid solution
Dodecylbenzenesulfonic acid solution (CAS: 27176-87-0; Formula: C12H25C6H4SO3H; Molar Mass: 326.49) is a strong acidic organic compound supplied by Tech Serve Solutions. This solution, typically 70 wt.% in isopropanol, functions as an effective dopant for conducting polymers and a robust acid catalyst for amino cross-linked coatings. Its properties make it valuable in materials science and the development of organic electronic devices.
Conducting Polymer Dopant
Dodecylbenzenesulfonic acid solution is used to dope conducting polymers, a critical step in enhancing their electrical conductivity for various electronic applications. It acts as a p-dopant, facilitating charge carrier generation.
Acid Catalyst
As a strong acid, it serves as an effective catalyst in the cross-linking of amino resins and coatings. This application is vital in industrial processes requiring durable and chemically resistant finishes.
Materials Science Research
This compound finds application in materials science, particularly in the development of organic photovoltaic (OPV) materials and other organic electronic components. Its properties are leveraged in creating functional layers within devices.
| Molecular weight | 326.49 |
|---|---|
| Linear formula | C12H25C6H4SO3H |
| Boiling point | 82 °C |
| Density | 0.992 g/mL at 25 °C |
| Refractive index | n20/D 1.479 |
| Solubility | water, alcohols, glycol ethers, glycols, esters, ketones, aromatic and aliphatic hydrocarbons: soluble |
| Concentration | 70 wt. % in isopropanol |
| Storage temperature | 2-8°C |
| Application | Dopant for conducting polymers strong acid catalyst for amino cross-linked coatings |
Hazard statements
- H226Flammable liquid and vapour
- H302Harmful if swallowed
- H314Causes severe skin burns and eye damage
- H336May cause drowsiness or dizziness
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Flash point | 54 °C / 129.2 °F |
|---|---|
| Transport (UN / ADR) | UN 2924 8(3) / PGIII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | C |
| Risk statements (R) | 10-22-34-67 |
| Safety statements (S) | 26-36/37/39-45 |
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 Dodecylbenzenesulfonic acid solution used for?
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Dodecylbenzenesulfonic acid solution (CAS: 27176-87-0) is primarily used as a dopant for conducting polymers and as a strong acid catalyst for amino cross-linked coatings. It is also employed in materials science for applications like organic photovoltaics.
What are the CAS number and chemical formula for Dodecylbenzenesulfonic acid solution?
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The CAS number is 27176-87-0 and the chemical formula is C12H25C6H4SO3H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Dodecylbenzenesulfonic acid solution at a concentration of 70 wt.% in isopropanol. We do not represent this product as USP, BP, or EP grade; it is supplied for research and industrial applications.
How should Dodecylbenzenesulfonic acid solution be handled safely?
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This product is classified as Danger (GHS02, GHS05, GHS07) and presents hazards including flammability (H226), acute toxicity (H302), and severe skin burns and eye damage (H314). It can also cause drowsiness or dizziness (H336). Always use appropriate personal protective equipment, ensure good ventilation, and avoid ignition sources. Consult the Safety Data Sheet (SDS) before handling.
How is Dodecylbenzenesulfonic acid solution shipped and exported?
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Dodecylbenzenesulfonic acid solution is shipped and exported in accordance with international regulations for hazardous materials. It is classified under UN 2924, Hazard Class 8(3), Packing Group III.
How can I request a quote or sample for Dodecylbenzenesulfonic acid solution?
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To request a quote or a sample, please contact our sales team through the TSS website or by calling our dedicated order line. Please specify the quantity and intended application for your request.
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