Disperse Red 19
Disperse Red 19 (CAS: 2734-52-3), a vibrant organic compound with the molecular formula C16H18N4O4 and a molecular weight of 330.34 g/mol, is a key NLO chromophore. It exhibits absorption at λmax 495 nm. Its applications span advanced materials science, particularly in the development of non-linear optical materials, organic electronics, and photonic devices.
Non-Linear Optical (NLO) Materials
Disperse Red 19 serves as a fundamental building block for developing advanced NLO chromophores. These materials are critical for applications in optical switching, frequency doubling, and telecommunications.
Organic Electronics
The compound is employed in the field of organic and printed electronics. Its properties make it suitable for use in components requiring specific light-matter interactions or electronic functionalities.
Photonic and Optical Materials
Disperse Red 19 is utilised in the synthesis and fabrication of photonic devices and optical materials. Its chromophoric nature is valuable for creating materials with tailored optical responses.
NLO Chromophores and Intermediates
As an intermediate, Disperse Red 19 is integral to the synthesis of more complex NLO chromophores. It allows for precise molecular engineering for specific optical performance.
| Molecular weight | 330.34 |
|---|---|
| Empirical formula | C16H18N4O4 |
| Melting point | >300 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- H317May cause an allergic skin reaction
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-43 |
| Safety statements (S) | 36/37 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Colour Index Number | 11130 |
|---|---|
| Absorption | λmax 495 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 Disperse Red 19 used for?
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Disperse Red 19 is primarily used in materials science for the development of Non-Linear Optical (NLO) materials, organic and printed electronics, and photonic and optical materials. It also serves as an intermediate for NLO chromophores.
What is the CAS number and molecular formula for Disperse Red 19?
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The CAS number for Disperse Red 19 is 2734-52-3, and its molecular formula is C16H18N4O4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Disperse Red 19 as a research-grade chemical. We do not represent it as meeting USP, BP, EP, or other pharmacopoeial standards.
How should Disperse Red 19 be handled safely?
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Disperse Red 19 is harmful if swallowed (H302) and may cause an allergic skin reaction (H317). Handle with appropriate personal protective equipment (P280), ensuring good ventilation. Refer to the Safety Data Sheet for detailed handling procedures.
Is Disperse Red 19 a controlled substance?
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Based on the provided data, Disperse Red 19 is not listed as a controlled substance.
How is Disperse Red 19 packed and exported?
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Disperse Red 19 is carefully packed to ensure safe transit and is available for global export. Specific packaging details are provided upon order confirmation.
How can I request a quote or sample of Disperse Red 19?
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To request a quote or sample of Disperse Red 19, please contact our sales team through the website or by direct inquiry.
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