1,3-Dihydro-1,3,3-trimethylspiro[2H-indole-2,3′-[3H]phenanthr[9,10-b](1,4)oxazine]
1,3-Dihydro-1,3,3-trimethylspiro[2H-indole-2,3′-[3H]phenanthr[9,10-b](1,4)oxazine] (CAS: 119980-36-8) is an organic compound with the molecular formula C26H22N2O. This photochromic dye is a specialised material utilised in advanced applications within materials science, organic electronics, and photonic technologies. It exhibits reversible colour changes in response to light, making it suitable for optical and electronic device development.
- IUPAC
- 1,3-Dihydro-1,3,3-tri-Me-spiro[2H-indole-2,3′-[3H]phenanthr[9,10-b](1,4)oxazine],Photorome III
- Synonyms
- 1,3-Dihydro-1,3,3-trimethylspiro[2H-indole-2,3′-[3H]phenanthr[9,10-b](1,4)oxazine]Photorome III
![1,3-Dihydro-1,3,3-trimethylspiro[2H-indole-2,3′-[3H]phenanthr[9,10-b](1,4)oxazine] (C26H22N2O) — chemical structure, CAS 119980-36-8; Materials Science, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F119980-36-8.png&w=3840&q=75)
Photochromic Dye
Utilised for its ability to undergo reversible colour changes when exposed to ultraviolet light. This property is critical for applications requiring light-sensitive materials, such as smart windows and optical data storage.
Organic and Printed Electronics
Serves as a functional component in organic electronic devices. Its optoelectronic properties can be leveraged in the development of novel semiconductors and light-emitting technologies.
Photonic and Optical Materials
Incorporated into materials designed for optical applications due to its light-interacting characteristics. Potential uses include optical filters, sensors, and components for photonic integrated circuits.
| Molecular weight | 378.47 |
|---|---|
| Empirical formula | C26H22N2O |
| Application | Photochromic dye |
| Melting point | 193-195 °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.
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 1,3-Dihydro-1,3,3-trimethylspiro[2H-indole-2,3′-[3H]phenanthr[9,10-b](1,4)oxazine] used for?
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This compound functions as a photochromic dye, finding applications in materials science, 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 119980-36-8, and the molecular formula is C26H22N2O.
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 specific grade and purity are available upon request; we do not represent it as USP, BP, or EP grade.
What are the primary safety concerns when handling this chemical?
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This compound is a Warning substance, classified with hazards H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves, is recommended. Handle in a well-ventilated area.
How is this chemical typically shipped and exported?
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Tech Serve Solutions, as an experienced global supplier and exporter of fine chemicals, adheres to all necessary regulations for the safe and compliant shipping and export of this product.
How can I request a sample or obtain a quotation?
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To request a sample or obtain a quotation for 1,3-Dihydro-1,3,3-trimethylspiro[2H-indole-2,3′-[3H]phenanthr[9,10-b](1,4)oxazine], please contact our sales department directly through our website or via phone.
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