2,2’-(1,4-Phenylene)Bis-4H-3,1-Benzoxazin-4-One(CAS 18600-59-4)
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 1G | In Stock | 4 USD
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| 98% | RG | 250MG | In Stock | 4 USD
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| 98% | RG | 5G | In Stock | 11 USD
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| 98% | RG | 25G | In Stock | 33 USD
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| 98% | RG | 100G | In Stock | 75 USD
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| 98% | RG | 500G | In Stock | 205 USD
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| 98% | RG | 2.5KG | In Stock | 1866 USD
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Applications of 18600-59-4
| Industry | Application | Process |
|---|---|---|
| Plastics Industry | UV stabilizer for engineering plastics such as polycarbonate (PC), preventing yellowing and degradation of mechanical properties | Blended with resin prior to melt extrusion or injection molding; typical dosage: 0.1–0.5 wt% |
| Coatings Industry | UV-stabilizing component in high-performance automotive clearcoats, wood coatings, and industrial protective coatings | Incorporated during coating formulation; used synergistically with other additives (e.g., HALS, photoinitiators); commonly dispersed as masterbatch or solution |
| Adhesives & Sealants | Enhances outdoor weatherability of acrylic and polyurethane adhesives | Added under stirring at room temperature or moderate temperature (<80 °C) during adhesive compounding; high temperatures must be avoided to prevent decomposition |
| Optical Films | UV protection for optical polyester (PET)-based substrates, including reflective films and brightness enhancement films in LCD backlight modules | Loaded into functional layers via co-extrusion or coating processes; requires low volatility, high compatibility, and optical clarity |
Physical and chemical properties of 18600-59-4
Acidity coefficient |
1.98±0.20(Predicted) |
|---|---|
Boiling Point |
522.8±20.0 °C at 760 mmHg |
Density |
1.4±0.1 g/cm3 |
Exact Mass |
368.079712 |
Flash Point |
224.1±16.2 °C |
Index of Refraction |
1.708 |
LogP |
3.38 |
Melting Point |
315ºC |
Molecular Formula |
C22H12N2O4 |
Molecular Weight |
368.342 |
PSA |
86.20000 |
Storage condition |
2-8°C |
Vapour Pressure |
0.0±1.4 mmHg at 25°C |
Water Solubility |
112μg/L at 20℃ |
Retrosynthesis analysis of 18600-59-4
Cas:100-20-9
Cas:118-48-9
Cas:104-85-8
Cas:88-67-5
Cas:100-21-0
Cas:118-92-3
Q&A for CAS 18600-59-4
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
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If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
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Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
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Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
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Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
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Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Download SDS of 18600-59-4
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H317 May cause an allergic skin reaction H413 May cause long lasting harmful effects to aquatic life |
Safety Data Sheet |
Download COA of 18600-59-4
Operate under the ISO 9001 system
