Solvent yellow 114 / Solvent Dyes
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Technical Information
Unique Product Advantages
Solvent Yellow 114 is a high-performance greenish-yellow solvent dye engineered for demanding thermoplastic and printing ink applications. With a heat resistance ceiling of 300°C across PS, PC, and PET—ranking among the highest in its class—it enables reliable coloring in high-temperature injection molding processes where competing yellow dyes degrade. Its quinophthalone-based molecular structure provides an optimal balance of thermal stability, chemical resistance (4-5 rating against both 5% HCl and 5% NaOH), and light fastness (7-8 Blue Wool scale), making it the preferred choice for automotive interior plastics, electronic device housings, and outdoor durable goods.
As a dual-purpose colorant also recognized as Disperse Yellow 54, SY114 bridges the gap between thermoplastic coloring and solvent-based inkjet ink formulation. Manufacturers selecting SY114 benefit from single-source procurement across polymer and ink production lines, simplified inventory management, and consistent shade matching. Its greenish-yellow undertone clearly differentiates it from reddish-yellow chromium-complex dyes like Solvent Yellow 93, giving formulators precise hue control without blending multiple colorants.
Identification Information
Color Index: Solvent yellow 114
CAS No.: 7576-65-0 / 75216-45-4 / 12223-85-7
Molecular formula: C20H16N2O3
Product specification — with technical interpretation
Appearance: Bright Yellow powder
Consistent powder morphology ensures uniform dispersion in polymer melts and solvent-based systems.
Tinting Strength: 100±3%
Narrow tolerance (±3%) guarantees batch-to-batch color consistency, critical for automated dosing in masterbatch production.
Shade Color: Similar to the standard
Color matched against internal reference standards under D65 illumination for objective shade control.
Ash: ≤ 0.5%
Low inorganic residue ensures high purity and minimizes filter clogging in inkjet printhead nozzles.
Moisture: ≤ 0.5%
Controlled moisture prevents hydrolysis during high-temperature processing and extends shelf life.
Color Differential Value ΔE: ≤ 0.8
CIELAB ΔE ≤0.8 represents tight color tolerance suitable for brand-color-critical applications.
Density: 1.28-1.32 g/cm³
Medium-density range facilitates consistent feeding in volumetric and gravimetric dosing systems.
Melting Point: 260 °C
High melting point enables processing in engineering thermoplastics without premature dye degradation.
Technical Data
| Test Items | PS | ABS | SAN | PMMA | PC | R-PVC | PA6 | PET |
| Heat resistance temperature, °C (0.05% dyes, transparent) | 300 | 290 | – | – | 300 | – | – | 300 |
| Heat resistance temperature, °C (0.05% dyes + 1.0% Titanium dioxide) | 300 | 290 | – | – | 300 | – | – | 300 |
| Migration resistance | – | – | – | – | – | – | – | – |
| Light fastness (0.05% dyes, transparent) | 7-8 | 7-8 | 7-8 | 7-8 | 7-8 | 7-8 | – | 7-8 |
| Weather resistance | – | – | – | – | – | – | – | – |
| Acid resistance (in 5% hydrochloric acid solution) | 4-5 | 4-5 | 4-5 | 4-5 | 4-5 | 4-5 | 4-5 | 4-5 |
| Alkali resistance (in 5% caustic soda solution) | 4-5 | 4-5 | 4-5 | 4-5 | 4-5 | 4-5 | 4-5 | 4-5 |
Solvent yellow 114 solubility in organic solvent at 20°C (g/L)
| Acetone | Butyl Acetate | Methylbenzene | Dichloromethane | Ethylalcohol |
| 0.2 | 0.2 | 0.6 | 0.3 | 0.1 |
Application
| PS | ● | PET | ● | PC | ● |
| AS | ● | PVC-R | ● | SAN | ● |
| ABS | ● | PVC-U | ● | HIPS | ● |
| PMMA | ● | PA6 | – |
Note: ● = recommended ○ = potential use – = not recommended
Recommended Dosage
Transparent: 0.03%
Non-transparent: 0.05%
Packaging
Regular Packaging is in 25kgs paper drum, 450kgs/Pallet.
Why Choose Honor Pigments?
- 🌍 Global Export Expertise — Trusted by customers in 40+ countries for consistent quality and reliable supply
- ✅ Strict Quality Control — ISO 9001 certified with batch-to-batch consistency and zero-defect policy
- 💰 OEM Production Advantage — Competitive pricing without compromising pigment performance
- 🧪 Technical Support — Free color matching, formulation advice and sample testing before bulk order
📩 Need more details?
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Frequently Asked Questions — Solvent Yellow 114
What is Solvent Yellow 114 and how does it differ from Solvent Yellow 93?
Solvent Yellow 114 (C.I. Solvent Yellow 114) is a greenish-yellow solvent dye with a quinophthalone-based chemical structure, delivering superior heat resistance up to 300°C across PS, PC, and PET polymers. Unlike Solvent Yellow 93—a chromium-complex dye with lower solubility and a reddish-yellow undertone—SY114 offers a cleaner greenish hue and higher compatibility with engineering thermoplastics. It is also known as Disperse Yellow 54 in inkjet formulations, making it a dual-purpose colorant for both plastics and printing ink systems.
What plastics and polymers is Solvent Yellow 114 compatible with?
Solvent Yellow 114 demonstrates excellent compatibility across a wide range of thermoplastics including PS, ABS, SAN, PMMA, PC, rigid PVC (R-PVC), and PET. It achieves a heat resistance rating of 300°C in PS, PC, and PET at 0.05% dye loading (both transparent and with 1.0% TiO2), making it suitable for high-temperature injection molding and extrusion processes. It is not recommended for PA6 (polyamide) due to compatibility limitations. For specific polymer processing conditions, contact Honor Pigments for application guidance.
Can Solvent Yellow 114 be used in printing inks and inkjet formulations?
Yes. Solvent Yellow 114 is widely recognized in the printing ink industry under its alternative designation Disperse Yellow 54. It is commonly used in solvent-based inkjet inks, gravure printing inks, and flexographic inks due to its excellent solubility profile in organic solvents such as methylbenzene (0.6 g/L), dichloromethane (0.3 g/L), and butyl acetate (0.2 g/L at 20°C). Its high light fastness (7-8 on the Blue Wool scale) ensures long-term print durability in outdoor and industrial packaging applications.
What is the recommended dosage of Solvent Yellow 114 for plastic coloring?
The recommended dosage of Solvent Yellow 114 is 0.03% for transparent applications and 0.05% for non-transparent (TiO2-containing) formulations. At these loading levels, it delivers high tinting strength (100±3% vs standard) with excellent migration resistance across PS, ABS, PC, and PET substrates. For masterbatch production, higher concentrations can be pre-dispersed—contact Honor Pigments’ technical team for customized dispersion recommendations and pre-dispersed masterbatch options.