ODB-1 CAS 29512-49-0

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Chemical Name: 7-anilino-3-diethylamino-6-methyl fluoran
CAS No.: 29512-49-0
Molecular Fomula: C31H28N2O3
Molecular weight: 476.57
Appearance: White to fluorescent, fragrant powder
Assay: 99 % min

Estimated Delivery: Sun, Nov 01 – Thu, Nov 05

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Product Overview & Specifications
Key Applications & Use Cases
Industry Case Studies
Procurement & Compatibility Guide
Contact for Technical Consultation

ODB-1 (CAS 29512-49-0) Product Overview

Technical Specifications

Parameter	ODB-1	Competitor A	Competitor B
Chemical Name	2-Anilino-3-methyl-6-dibutylaminofluoran	2-Anilino-6-dibutylaminofluoran	2-(4-Octadecylphenyl)-3-methyl-6-dibutylaminofluoran
Molecular Formula	C₂₈H₃₃N₃O	C₂₆H₂₉N₃O	C₃₈H₅₈N₂O
Color Development Sensitivity	0.6μJ/mm²	1.2μJ/mm²	0.8μJ/mm²

Performance Advantages

98.5% HPLC purity grade
Thermal stability up to 200°C
Solubility in ethanol: 150g/L at 25°C

Industrial Applications

Primary Use Scenarios

Thermal POS paper manufacturing
FAX machine consumables
Medical recording systems

Technical Mechanisms

ODB-1 acts as electron donor in leuco dye systems, reacting with acidic developers under thermal activation (60-100°C). Color transition occurs within 50ms exposure at 300dpi resolution.

Documented Implementation Cases

Case 1: Thermal Paper Manufacturer

Challenge	35% waste rate in high-speed printing (400mm/s)
Solution	ODB-1 formulation with modified phenolic resin
Outcome	Waste reduced to 8% with 18% cost savings

Case 2: Logistics Label Supplier

Requirement	6-month outdoor durability
Formulation	ODB-1 + UV stabilizers (3% w/w)
Result	Color retention >90% after 180 days UV exposure

Procurement Considerations

Factor	Technical Requirements
Compatibility	Verify resin Tg point (recommended 65-75°C)
Regulatory Compliance	REACH Annex XVII compliance documentation

Contact for Technical Support

Email: info@vivalr.com
Phone: (86) 15866781826

Request formulation samples or MSDS documentation:

Specify required purity grade (95%-99.9%)
Indicate application temperature range
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ODB-1 CAS 29512-49-0

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