1,5-Diaminonaphthalene
1,5-Diaminonaphthalene (CAS: 2243-62-1), with the molecular formula C10H6(NH2)2 and a molecular weight of 158.20 g/mol, is an aromatic amine. This compound is recognized for its fluorescent properties and serves as a valuable building block in organic synthesis. It is particularly useful in the development of luminescent compounds and various chemical synthesis applications.
- IUPAC
- 1,5-Naphthalenediamine,1,5-DAN,NSC 401110
- Synonyms
- 1,5-Naphthalenediamine1,5-DANNSC 401110
Organic Synthesis Intermediate
1,5-Diaminonaphthalene acts as a crucial building block in the synthesis of more complex organic molecules. Its diamine structure allows for diverse chemical modifications and the creation of novel compounds.
Luminescent Material Development
The compound's intrinsic fluorescence (λex 330 nm) makes it a key component in the research and development of luminescent materials and detection systems. It can be incorporated into probes or sensors.
Dye and Pigment Precursor
Aromatic diamines are frequently used as precursors in the synthesis of dyes and pigments. 1,5-Diaminonaphthalene can be employed in creating specific colourants due to its naphthalene core.
| Molecular weight | 158.20 |
|---|---|
| Linear formula | C10H6(NH2)2 |
| Assay | 97% |
| Melting point | 185-187 °C(lit.) |
Hazard statements
- H351Suspected of causing cancer
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
- P281Use personal protective equipment as required
- P501Dispose of contents and container per local regulations
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 40-50/53 |
| Safety statements (S) | 36/37-60-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Fluorescence | λex 330 nm (H2O:MeOH (1:4)) |
|---|
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 1,5-Diaminonaphthalene used for?
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1,5-Diaminonaphthalene is primarily used as a building block in organic synthesis and for the development of luminescent compounds and detection systems. It also finds application as a precursor in the synthesis of dyes and pigments.
What are the CAS number and formula for 1,5-Diaminonaphthalene?
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The CAS number for 1,5-Diaminonaphthalene is 2243-62-1, and its linear formula is C10H6(NH2)2.
What grade and purity does Tech Serve Solutions supply for 1,5-Diaminonaphthalene?
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Tech Serve Solutions supplies 1,5-Diaminonaphthalene with an assay of 97%. This product is supplied for research and development purposes and is not intended for pharmaceutical, food, or diagnostic use unless otherwise stated.
How should 1,5-Diaminonaphthalene be handled safely?
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1,5-Diaminonaphthalene is suspected of causing cancer (H351) and is toxic to aquatic life with long-lasting effects (H410). Handle with appropriate personal protective equipment, including a dust mask type N95, eyeshields, and gloves. Ensure good ventilation and avoid release into the environment. It is classified as WGK 2 in Germany.
How is 1,5-Diaminonaphthalene packed, shipped, and exported?
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1,5-Diaminonaphthalene is shipped according to international regulations for hazardous materials (UN 3077, Class 9, Packing Group III). TSS exports this chemical globally, adhering to all transport and customs requirements.
How can I request a sample or quote for 1,5-Diaminonaphthalene?
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To request a sample or a quote for 1,5-Diaminonaphthalene, please contact our sales department via the website or direct email, providing your contact details and the quantity required.
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