Ethyl (2,4,6-trimethylbenzoyl) Phenylphosphinate Photoinitiator-TPO-L for UV-curable applications with high efficiency polymerization in light yellow liquid form
Price:
Negotiable
MOQ:
500g, 1kg or 25kg for sample, 1000kg for commercial order
Delivery Time:
In 3 working days
Brand:
Zorui
Product Description
Ethyl (2,4,6-Trimethylbenzoyl) Phenylphosphinate CAS 84434-11-7
Ethyl 2,4,6-trimethylbenzoylphenylphosphonate is an organic chemical compound with the formula C₁₈H₂₁O₃P, widely used as a high-efficiency photoinitiator in UV-curable applications.
Technical Specifications
| Property | Value |
|---|---|
| Chemical Name | Ethyl Phenyl(2,4,6-trimethylbenzoyl)phosphinate |
| Alias | Photoinitiator-TPO-L; Ethyl(2,4,6-trimethylbenzoyl)phenyl phosphinate; Photoinitiator IHT-PI TPO-L |
| Chemical Formula | C₁₈H₂₁O₃P |
| Molecular Weight | 316.33 g/mol |
| CAS Number | 84434-11-7 |
| Appearance | Yellow liquid |
| Density | 1.14 g/cm³ |
| Melting Point | 144.5-147°C |
| Boiling Point | 456°C at 760 mmHg |
| Flash Point | 242.9°C |
| Refractive Index | 1.549 |
| PSA | 53.18000 |
Product Introduction
Ethyl (2,4,6-trimethylbenzoyl) phenylphosphinate is a phosphine oxide compound that serves as an efficient photoinitiator in UV-curable applications. Its high performance in initiating polymerization under UV light makes it particularly valuable for coatings, adhesives, and 3D printing industries.
Physical and Chemical Properties
| Property | Specification |
|---|---|
| Appearance | Light yellow to amber liquid |
| Molecular Weight | 318.34 g/mol |
| Solubility | Soluble in organic solvents |
| Density | Approximately 1.05 g/cm³ |
| Storage Condition | Store in a cool, dry place, away from light |
| Shelf Life | 1-2 years when stored properly |
Key Functions
- Photoinitiator: Efficiently initiates polymerization processes in UV-cured formulations
- UV Stabilizer: Provides stability to UV-cured products, enhancing longevity and performance
- Versatile Application: Suitable for various formulations in coatings, inks, and adhesives
Application Areas
- Coatings: Primarily used in UV-curable coatings for wood, metal, and plastics to enhance durability and aesthetic appeal
- Adhesives: Employed in forming strong bonds in various adhesive formulations that require fast curing
- 3D Printing: Used as a photoinitiator in resin-based 3D printing technologies for producing high-quality prints
- Inks: Incorporated into UV printing inks to provide rapid curing and adhesion
Manufacturing Process
- Raw Material Sourcing: Produced through the reaction of 2,4,6-trimethylbenzoyl chloride with phenylphosphinic acid
- Synthesis: The reaction is carried out under controlled conditions to ensure proper yield and purity
- Purification: The final product is purified using methods such as distillation or chromatography to achieve desired specifications
- Quality Control: Rigorous testing ensures compliance with industry standards for purity and effectiveness
Why Choose Our Product
- High Quality: Manufactured under stringent quality control to ensure reliability and performance
- Technical Expertise: Knowledgeable team offers formulation support and technical assistance across various applications
- Competitive Pricing: Attractive pricing structures suitable for both bulk orders and specialty formulations
- Sustainability: Committed to environmentally responsible practices in sourcing and manufacturing
Frequently Asked Questions
What is Ethyl (2,4,6-trimethylbenzoyl) phenylphosphinate used for?
It is primarily used as a photoinitiator in UV-cure applications such as coatings, adhesives, and 3D printing.
Is it safe for industrial use?
Ethyl (2,4,6-trimethylbenzoyl) phenylphosphinate is generally considered safe when handled and used according to guidelines.
How should it be stored?
Store in a cool, dry place away from light to maintain stability and effectiveness.
What is the shelf life of this product?
The typical shelf life is approximately 1-2 years when stored properly.
Can I request samples for testing?
Yes, samples are available upon request. Please contact us for more information.
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Company
Shanxi Zorui Biotechnology Co., Ltd.
Location
Huiquan Square F14, No.1450 SH Caohejing Hi-Tech Park, Datong, Shanxi, China
Contact Person
Julie