5-(2′-Hydroxy-3′-Naphthamide)-2-Benzimidazolone
Min.Order / FOB Price:Get Latest Price
| 1000 Kilogram |
Negotiable |
- Min.Order :1000 Kilogram
- Purity: ≥98%
- Payment Terms : L/C,T/T
Keywords
5-(2′-Hydroxy-3′-Naphthamide)-2-Benzimidazolone 2-Benzimidazolone derivative Organic intermediate for pigment synthesis
Quick Details
- Appearance:Pale yellow to brownish powder
- Application:Organic Synthesis Intermediate / Pigment Synthesis / Chemical Stability
- PackAge:Available in 200 kg drum, or custom packaging upon request.
- ProductionCapacity:100|Metric Ton|Month
- Storage:Store in a cool, dry place away from direct sunlight and moisture.
- Transportation:Shipped by sea
Superiority:
Since our establishment in 2018, our company has been dedicated to technological innovation and market-driven development. With strong research and development capabilities, excellent product quality, and an efficient service system, we have achieved remarkable success in the chemical product industry. Here are the reasons to choose our company:
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Wide Market Network: We have established long-term stable partnerships with large domestic chemical enterprises and actively expanded into international markets, with products reaching multiple countries and regions.
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Global Vision: The company remains attuned to international market trends, responds actively to international trade regulations, and ensures long-term stable cooperation with both domestic and foreign customers and suppliers.
Details:
Product Details:
| Property | Specification |
|---|---|
| CAS Number | 26848-40-8 |
| Molecular Formula | C18H13N3O3 |
| Molecular Weight | 319 |
| Appearance | Pale yellow to brownish powder at room temperature |
| Melting Point | 401-402.5°C (lit.) |
| Solubility | Slightly soluble in water and dilute hydrochloric acid; Soluble in NaOH solution |
| Chemical Stability | Stable under standard conditions, reacts with platinum catalyst during hydrogenation (only the benzene ring is hydrogenated) |
| Storage Conditions | Store in a cool, dry place, away from moisture and heat |
Key Features and Applications:
Organic Synthesis Intermediate:
This product is primarily used as an intermediate in organic synthesis. It plays a key role in the production of various azo pigments, including Red P.R.177#, 175#, 176#, 183#, 185#, 208#, Pigment Violet 32#, and Pigment Brown 25#.
Pigment Synthesis:
The compound can undergo coupling with various substituted aromatic amines to produce high-performance azo pigments with shades ranging from red to brown. These pigments are used in printing, dyeing, and coloring applications.
Chemical Stability:
5-(2′-Hydroxy-3′-Naphthamide)-2-Benzimidazolone is chemically stable under normal conditions and maintains its structure in concentrated hydrochloric acid and when distilled with zinc powder. Its high melting point is attributed to hydrogen bonding between the imine group and the carbonyl oxygen atom.
Storage Instructions:
Store in a cool, dry place, away from direct sunlight and moisture.
Keep containers tightly sealed to prevent degradation and contamination.
Packaging Options:
Available in 200 kg drum, or custom packaging upon request.
Safety and Handling:
Handle with care and always use appropriate personal protective equipment (PPE), such as gloves, goggles, and lab coats.
In case of skin or eye contact, rinse immediately with plenty of water and seek medical attention if irritation persists.
For detailed handling, storage, and disposal instructions, please refer to the Safety Data Sheet (SDS).
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