FOR INDUSTRIAL AND LABORATORY RESEARCH USE ONLY. NOT FOR DIRECT HUMAN CONSUMPTION, THERAPEUTIC OR HOUSEHOLD USE.
For industrial manufacturing and laboratory research purposes only.
Product Specifications
| Parameter | Value |
|---|
| Product Name | 3,4-Dimethylthiophene-2,5-Dicarbonitrile |
| CAS Number | 155632-41-0 |
| Purity | >99% |
| State | Solid |
| Molecular Formula | C8H6N2S |
| Boiling Point | 305.5℃ at 760 mmHg |
| Melting Point | 122-124℃ |
| Packing | 25kgs |
| Transport Package | by Foil - Alum Bag or Paper Drum |
| Specification | 250kg/drum Or 1, 250kg/IBC |
| Origin | Hangzhou |
| HS Code | 2934999090 |
| Production Capacity | 20t/Year |
Addressing Purity and Supply Challenges with 3,4-Dimethylthiophene-2,5-Dicarbonitrile CAS 155632-41-0
Industrial R&D and manufacturing teams often face critical hurdles with specialty chemicals: inconsistent purity leading to unplanned副反应, batch-to-batch variations that derail experimental reproducibility, and unreliable suppliers causing costly production delays. Over our 10+ years serving chemical plants and research institutions worldwide, we’ve seen how these issues directly impact project timelines and operational costs.
A Stable and Reliable Chemical Supply Solution
Our 3,4-Dimethylthiophene-2,5-Dicarbonitrile CAS 155632-41-0 addresses these challenges through stringent production controls and a resilient supply chain. As a comprehensive industrial chemical supplier with a large warehousing center and stable production capacity of 20t/year, we ensure consistent availability from kilogram to ton-level orders, supporting both small-scale R&D and large-volume manufacturing needs across the Asia-Pacific region and beyond.
Typical Industrial Applications
This high purity thiophene dicarbonitrile serves as a key intermediate in organic synthesis processes, particularly valued in the production of specialty polymers, pharmaceutical intermediates, and advanced materials. Its defined chemical structure makes it suitable for controlled reactions requiring precise molecular building blocks, strictly within industrial and laboratory research contexts.
Why Key Specifications Matter
The >99% purity of our 3,4-Dimethylthiophene-2,5-Dicarbonitrile minimizes impurity interference, reducing side reactions and ensuring higher yields in downstream processes. The well-defined melting point (122-124℃) and boiling point (305.5℃ at 760 mmHg) enable accurate process temperature control, critical for scale-up from lab to production. Our standardized packaging options (25kgs foil-alum bags, 250kg drums, or 1250kg IBCs) ensure product integrity during storage and transportation, preventing contamination that could compromise batch quality.
What You Gain With Our Product
Choosing our 99% purity solid chemical means avoiding the hidden costs of substandard materials: rework from failed reactions, wasted raw materials, and production downtime. Our compliance with international shipping standards (HS Code 2934999090) ensures smooth customs clearance, while our long-term supply agreements provide price stability in volatile markets. Unlike unreliable sources, we maintain consistent quality that meets the rigorous standards of large chemical production enterprises and research institutions.
Why You Can Trust Us
Our quality assurance process includes multi-stage testing using advanced analytical techniques to verify purity and composition. Every batch is accompanied by a detailed Certificate of Analysis (COA), and we offer full traceability for all products. With 10+ years of experience serving over 10,000 industrial customers across 50+ countries, our supply chain resilience ensures on-time delivery even during market disruptions. We stand behind our products with a no-questions-asked return policy for non-conforming shipments, supported by dedicated technical support to address application-specific queries.
Certificate of Analysis & Documentation
Each shipment of 3,4-Dimethylthiophene-2,5-Dicarbonitrile includes a batch-specific COA and Material Safety Data Sheet (MSDS) with comprehensive handling instructions. For critical applications, detailed analytical reports including chromatographic data can be provided upon request, ensuring full transparency and compliance with your quality control protocols.
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.
How to Place Your Order
Initiate your procurement by submitting your required quantity and specifications through our contact channels. We provide prompt bulk quotations and delivery timelines, with optional long-term supply agreements to secure pricing and availability. For first-time customers, sample evaluation is available to verify product suitability before full-scale ordering, ensuring alignment with your application requirements.
Frequently Asked Questions
Q: What is the shelf life of 3,4-Dimethylthiophene-2,5-Dicarbonitrile when stored properly?
A: When stored in sealed containers under recommended conditions (cool, dry, well-ventilated area), the product maintains stability for 24 months from the date of manufacture.
Q: Is this product suitable for use in food, pharmaceutical, or cosmetic applications?
A: No. This product is intended exclusively for industrial and laboratory research use and must not be used for direct human consumption, therapeutic, or household purposes.
What documentation is provided with each shipment?
A: Every order includes a Certificate of Analysis (COA) with batch-specific test results and a Material Safety Data Sheet (MSDS) containing safety, handling, and storage information.
Q: Can you accommodate custom packaging or purity requirements?
A: We offer standard packaging options as listed. For custom specifications, please contact our technical team to discuss feasibility based on production capabilities.
Q: What is the minimum order quantity?
A: Our flexible supply chain supports orders from kilogram to ton levels. Contact our sales team for specific quantity pricing and availability.
Usage Notice: Supplied exclusively for industrial manufacturing and laboratory research purposes. The buyer is fully responsible for complying with all local laws, regulations and safety requirements for its use.
Fine Chemical Intermediates
