For industrial manufacturing and laboratory research purposes only.
Product Specifications
| Parameter | Value |
|---|---|
| Model NO. | 120-61-6 |
| Type | Synthesis Material Intermediates |
| Appearance | Powder |
| Quality | Industrial |
| Colour | Colorless |
| Fp | 154 °c |
| Storage Temp. | Store Below +30°c. |
| Refractive Index | 1.4752 |
| Vapor Pressure | 1.15 mm Hg ( 93 °c) |
| Transport Package | 1kg Bag, 25kg Drum |
| Specification | provide tailored package on request |
| Trademark | ChemiCal |
| Origin | China |
Dimethyl Terephthalate CAS 120-61-6: Overcoming Coating Material Inconsistencies
Coating manufacturers and researchers often face critical challenges with raw material quality—unstable purity leading to unpredictable curing reactions, batch-to-batch color variations affecting final product aesthetics, and supply disruptions that delay production timelines. In our 10+ years serving the chemical industry, we’ve witnessed how these issues directly impact coating performance, from reduced durability to increased reject rates in high-performance applications.
A Stable Foundation for High-Performance Coatings
Our Dimethyl Terephthalate (CAS 120-61-6) addresses these pain points through rigorous production control and consistent quality management. As a colorless powder specifically engineered for high-performance coatings, it delivers the reliability needed for both industrial manufacturing and laboratory R&D. Backed by our advanced production facilities and strict quality protocols, we ensure minimal impurity levels and stable physical properties across every batch—critical for maintaining coating formulation integrity.
Key Applications in Coating Technology
Dimethyl Terephthalate serves as a vital intermediate in the synthesis of polyester resins, which are widely used in high-performance coatings for automotive, aerospace, and industrial equipment. Its colorless nature ensures transparency in clear coatings, while its chemical stability contributes to enhanced weather resistance and adhesion properties. As a coating additive, it plays a crucial role in optimizing resin cross-linking, directly impacting the final coating’s hardness and durability.
The Importance of Technical Specifications
Understanding the critical parameters of Dimethyl Terephthalate is essential for coating performance. The refractive index of 1.4752 ensures compatibility with various resin systems, promoting uniform light transmission in transparent coatings. A flash point of 154°C enhances handling safety during coating production, while the recommended storage temperature below 30°C preserves chemical stability over time. Vapor pressure of 1.15 mm Hg at 93°C indicates low volatility, reducing material loss during high-temperature coating curing processes and ensuring consistent formulation ratios.
Benefits of Reliable Dimethyl Terephthalate Supply
Choosing a consistent Dimethyl Terephthalate powder supplier translates to tangible operational benefits: reduced production waste from batch inconsistencies, minimized downtime due to supply interruptions, and improved end-product quality. Our adherence to industrial-grade quality standards ensures compliance with coating manufacturing requirements, while tailored packaging options (from 1kg bags to 25kg drums) optimize logistics efficiency for both small-scale R&D and large-volume production. Unlike low-quality alternatives that introduce unpredictable impurities, our product maintains formulation stability, directly lowering long-term production costs.
Our Commitment to Quality Assurance
We prioritize transparency and reliability in every batch. Our quality control process includes comprehensive testing for purity, particle size distribution, and moisture content, with each shipment accompanied by a detailed Certificate of Analysis (COA). Our production facility operates under strict quality management systems, ensuring consistent output even for large-volume orders. We offer responsive technical support to address application challenges, and stand behind our product with a guarantee of specification compliance—offering replacements for any batch that fails to meet stated parameters.
Certificate of Analysis & Documentation
Every order of Dimethyl Terephthalate includes a batch-specific COA detailing key quality parameters and compliance with industrial standards. MSDS documentation is provided for safe handling and regulatory compliance. For research institutions requiring detailed analytical data, additional testing reports (including chromatographic analysis) can be requested at the time of order.
Storage & Handling
- Store in a cool, dry, well-ventilated area, sealed and away from direct sunlight.
- Keep away from incompatible materials, food and feed sources.
- Handle with appropriate personal protective equipment (gloves, goggles, lab coat).
- Follow good industrial hygiene practices. Avoid inhalation and skin contact.
- Refer to MSDS for detailed storage and safety instructions.
Streamlined Ordering Process
Initiate your order by submitting a specification request through our contact channels, including details on required packaging and quantity. We provide prompt sample evaluation for qualification testing, followed by flexible batch scheduling to align with your production timeline. All shipments include full documentation for customs clearance and quality verification, ensuring a smooth transition from order to application.
Frequently Asked Questions
Q: What is the shelf life of Dimethyl Terephthalate when stored properly?
A: When stored in sealed containers below 30°C, the product maintains stability for 12 months from the date of manufacture.
Q: Can this product be used in food contact coatings?
A: This product is supplied for industrial and laboratory research use only. It is not certified for food contact applications.
Q: What documentation is provided with each shipment?
A: Each shipment includes a Certificate of Analysis (COA) and Material Safety Data Sheet (MSDS).
Q: Do you offer custom packaging options beyond the standard 1kg and 25kg sizes?
A: Yes, tailored packaging solutions are available upon request to meet specific logistics requirements.
Q: How is the purity of your Dimethyl Terephthalate guaranteed?
A: Purity is verified through batch testing, with results documented in the COA. Our production process adheres to strict quality control standards to ensure consistent purity levels.
