For professionals in the chemical industry, understanding the nuances of specific compounds is essential for optimizing research, development, and manufacturing processes. Butynedioic acid, more commonly known as Acetylenedicarboxylic acid and identified by CAS number 142-45-0, is a dicarboxylic acid with unique structural features that make it valuable in various chemical applications. This article aims to provide a comprehensive overview of its properties, uses, and how to source it effectively from reliable manufacturers and suppliers.

Acetylenedicarboxylic acid is an organic compound characterized by a carbon-carbon triple bond flanked by two carboxylic acid groups. This structure, represented by the formula C4H2O4, grants it specific reactivity, making it a sought-after intermediate. Its typical appearance is a white or light yellow crystalline powder, and it is often supplied with a purity of 98%, which is critical for its use in sensitive applications like pharmaceutical intermediate synthesis. Its melting point, usually decomposing around 180-187 °C, is another key specification for quality assessment.

The primary driver for the commercial demand for Acetylenedicarboxylic acid is its role as a pharmaceutical intermediate. It is instrumental in the synthesis of antidotes, such as sodium dimercaptosuccinate, which are vital for medical treatments. Beyond pharmaceuticals, it serves as a versatile building block in organic synthesis, enabling the creation of complex molecules for research and the development of specialty chemicals. When R&D scientists or procurement managers search for 'acetylenedicarboxylic acid price' or 'buy butynedioic acid,' they are often looking for these specific applications and dependable sourcing channels.

As a leading manufacturer and supplier of this compound from China, we are committed to providing high-quality Acetylenedicarboxylic acid to the global market. We understand the importance of consistent purity and reliable supply for our clients. Our strategic location allows us to offer competitive pricing and efficient logistics to major international ports, ensuring that businesses can procure this essential chemical without logistical hurdles.

Sourcing chemical raw materials requires diligence. When considering 'butynedioic acid suppliers,' it is important to look for manufacturers who can provide detailed product specifications, consistent quality, and responsive customer service. We aim to be that partner for your business. Contact us today to inquire about our Acetylenedicarboxylic acid (CAS 142-45-0) offerings, request a quote, and learn how we can fulfill your chemical sourcing needs.