3,4-Dimethylthiophene-2,5-Dicarbonitrile CAS 155632-41-0 99% Purity Solid Chemical Product

Product Specifications

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

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