Valeric Anhydride (also known as Pentanoic Anhydride, CAS No. 2082-59-9) is a clear, colorless to light yellow liquid
with the molecular formula C10H18O3 and a molecular weight of 186.25.
It is a valuable esterification and acylation reagent widely utilized in the synthesis of pharmaceuticals, agrochemicals, and specialty chemicals.
Product Parameter (Specification)
As a professional manufacturer, Handan Huajun Chemicals Co.,Ltd ensures high purity and consistency. Our standard product specifications are as follows:
|
Property |
Specification |
Inspection Standard |
|
Appearance |
Colorless to light yellow transparent liquid |
Visual Inspection |
|
Purity (GC) |
≥ 98.5.0% |
In-house |
|
Boiling Point |
228-230 °C (lit.) |
|
|
Density |
0.944 g/mL at 20 °C (lit.) |
|
|
Flash Point |
> 101 °C (214 °F) |
|
|
Packing |
25kg, 160kg, or 200kg (Plastic drums) |
Product Feature and Application
Valeric Anhydride is a versatile intermediate known for its high reactivity in introducing the pentanoyl group into target molecules.
Pharmaceutical Synthesis
Key reactant in producing alkyl 9-nitrocamptothecin esters and other drug intermediates.
Material Science
Used to modify biopolymers (such as chitosan) for biodegradable films and food packaging, and to create functionalized metal-organic frameworks (MOFs).
Chemical Intermediate
Ideal for the production of esters, amides, and special additives.
Production Details
Handan Huajun Chemicals Co., Ltd. is a technology-oriented enterprise integrating R&D and production.
We possess strong technical capabilities supported by collaborations with Hebei University of Technology and Nankai University.
Our production base is located in the East side of Ziyang Road, New chemical industrial Park, Guantao County, Handan, Hebei, China,
equipped with advanced process technology and comprehensive monitoring facilities to ensure stable and high-quality industrial production.
Product Qualification
Quality is our priority. We operate under a strict management system certified by ISO9001.
Before delivery, each batch of Valeric Anhydride undergoes rigorous testing to ensure it meets the highest purity standards, free from impurities common in lower-grade products.
Delivery, Shipping and Serving
1
Shipping
Classified as a hazardous chemical (UN 3265, Class 8, Packing Group III). Our experienced logistics team ensures strict compliance with international dangerous goods regulations (IMO/IATA) for safe air and sea transport.
2
Serving
We serve both Domestic and International markets with professionalism. We offer custom packaging and technical support to meet diverse client needs.
FAQ
Q: Is this for research or industrial use?
A: We are a full-scale manufacturer producing industrial-grade Valeric Anhydride for commercial applications, moving beyond the "research use only" reagents sold by laboratories.
Q: What is the minimum order quantity?
A: While we accommodate trial orders, our standard MOQ is typically one drum (180kg) to ensure cost-effectiveness.
Latest News
Handan Huajun Chemicals Co.,Ltd Expands Production Capacity: To meet the growing global demand for high-purity anhydrides, Handan Huajun Chemicals has optimized its production line in 2024, increasing output while maintaining the highest environmental and quality standards. We remain committed to being your reliable partner in China for fine chemicals.
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