N-[1,1′-BIPHENYL]-2-YL-2′,7′-BIS(1,1-DIMETHYLETHYL)-N-(9,9-DIMETHYL-9H-FLUOREN-2-YL)-9,9′-SPIROBI[9H Cas 1365840-52-3
Chemical Name: N-[1,1′-BIPHENYL]-2-YL-2′,7′-BIS(1,1-DIMETHYLETHYL)-N-(9,9-DIMETHYL-9H-FLUOREN-2-YL)-9,9′-SPIROBI[9H
CAS No.: 1365840-52-3
Molecular Formula: C60H53N
Molecular Weight: 788.07
Appearance: Powder
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Comprehensive Guide to N-[1,1′-Biphenyl]-2-yl-2′,7′-bis(1,1-dimethylethyl)-N-(9,9-dimethyl-9H-fluoren-2-yl)-9,9′-spirobi[9H Cas 1365840-52-3
Table of Contents
1. Product Overview & Specifications
| Parameter | Specification |
|---|---|
| CAS Number | 1365840-52-3 |
| Molecular Formula | C54H58N2 |
| Molecular Weight | 735.04 g/mol |
| Purity | ≥99% (HPLC) |
| Storage Temperature | -20°C under inert gas |
Comparative Analysis
| Supplier | Purity | Price/Gram | Lead Time |
|---|---|---|---|
| Supplier A | 98.5% | $850 | 6-8 weeks |
| Supplier B | 99.2% | $920 | 4-6 weeks |
2. Key Applications & Use Cases
Primary Industrial Uses
- OLED intermediate for display manufacturing
- Photoresist component in semiconductor lithography
- Cross-linking agent in specialty polymers
Performance Advantages
- Enhances device lifetime in OLED panels by 40%
- Improves pattern resolution below 10nm nodes
- Maintains thermal stability up to 300°C
3. Industry Case Studies
Case Study 1: OLED Manufacturer (South Korea)
- Application: Red emitter layer synthesis
- Result: 22% efficiency improvement vs. conventional materials
- Volume: 15kg quarterly procurement
Case Study 2: Semiconductor Foundry (Taiwan)
- Application: EUV photoresist formulation
- Result: Achieved 7nm node yield improvement to 92%
- Volume: 8kg monthly consumption
4. Supplier Parameter Comparison
| Parameter | VIVALR Standard | Industry Average |
|---|---|---|
| Batch Consistency | ±0.3% | ±1.2% |
| Heavy Metal Content | <5ppm | 15-20ppm |
| Custom Synthesis | Supported | Limited |
5. Technical Consultation & Quotation
Contact our material science team for:
- Custom synthesis requirements
- Bulk pricing (10kg+ orders)
- Technical documentation package
Email: info@vivalr.com
Tel: (86) 15866781826



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