trans-4-[4-(Dimethylamino)styryl]-1-methylpyridinium iodide
trans-4-[4-(Dimethylamino)styryl]-1-methylpyridinium iodide (CAS: 68971-03-9, C16H19IN2) is a chemical compound with a molecular weight of 366.24. It finds applications within materials science, particularly in the development of non-linear optical (NLO) materials, organic electronics, and photonic devices. Its characteristic absorption maximum is noted at 475 nm, indicating its potential for optical applications.
![trans-4-[4-(Dimethylamino)styryl]-1-methylpyridinium iodide (C16H19IN2) — chemical structure, CAS 68971-03-9; Materials Science, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F68971-03-9.png&w=3840&q=75)
Non-Linear Optical (NLO) Materials
This compound serves as an intermediate or component in the synthesis of advanced NLO materials. Its styrylpyridinium structure is conducive to exhibiting non-linear optical properties, crucial for applications in optical switching and frequency doubling.
Organic Electronics
As a chromophore, it may be investigated for use in organic electronic devices such as organic light-emitting diodes (OLEDs) or organic photovoltaics (OPVs). Its electronic and optical properties are key to its utility in this field.
Photonic and Optical Materials
The chemical's absorption characteristics and potential for charge transfer make it suitable for research and development in photonic applications. It can be incorporated into materials designed for light manipulation and detection.
| Molecular weight | 366.24 |
|---|---|
| Empirical formula | C16H19IN2 |
| Melting point | 254-256 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Absorption | λmax 475 nm |
|---|
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 trans-4-[4-(Dimethylamino)styryl]-1-methylpyridinium iodide used for?
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trans-4-[4-(Dimethylamino)styryl]-1-methylpyridinium iodide is used in materials science, particularly for non-linear optical (NLO) chromophores and intermediates, non-linear optical (NLO) materials, organic and printed electronics, and photonic and optical materials.
What is the CAS number and formula for this compound?
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The CAS number is 68971-03-9 and the empirical formula (Hill notation) is C16H19IN2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical for research and development purposes. The exact grade and purity are available upon request, and TSS does not represent this product as USP, BP, or EP grade.
How should trans-4-[4-(Dimethylamino)styryl]-1-methylpyridinium iodide be handled safely?
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This compound is classified with GHS07 and a warning signal word, with hazards including skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment such as a dust mask (N95), eyeshields, and gloves should be worn. Ensure adequate ventilation.
Is this chemical available for international export?
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Yes, Tech Serve Solutions specialises in the global supply and export of fine chemicals, pharmaceutical intermediates, and laboratory reagents.
How can I request a sample or quote?
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To request a sample or quote for trans-4-[4-(Dimethylamino)styryl]-1-methylpyridinium iodide, please contact our sales team via the website or by phone.
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