Neopentanoic acid, also known as Pivalic acid or Trimethylacetic acid (CAS No: 75-98-9, Molecular Formula: C5H10O2), is a highly branched, short-chain fatty acid.
It appears as a white crystalline solid with a low melting point. Its unique chemical structure provides exceptional steric hindrance and stability, making it a valuable intermediate in various synthesis processes.
Product Parameter (Specification)
|
Appearance |
White crystalline low melting mass |
|
Purity |
≥ 99% |
|
Melting Point |
32.0°C to 35.0°C |
|
Boiling Point |
163°C to 164°C |
|
Flash Point |
63°C (Cleveland Open Cup) |
|
Molecular Weight |
102.13 |
|
Density |
0.889 g/mL at 25°C |
|
Packaging |
Available in various packaging options (e.g., 100g, 500g, 2.5kg drums, or as per customer requirements). |
Product Feature and Application
Features: The highly branched structure of neopentanoic acid imparts excellent thermal and hydrolytic stability to its derivatives, as well as resistance to chemicals and oxidative compounds.
Applications:
- Pharmaceutical Intermediates: It is a key raw material for producing pivaloyl chloride, used as a protecting group in the synthesis of antibiotics and other active pharmaceutical ingredients.
- Agrochemicals: Utilized in the synthesis of advanced herbicides and fungicides.
- Polymer Initiators: Employed in the manufacture of peroxyester initiators (like t-butyl peroxyneopentanoate) for polyethylene production.
- Specialty Chemicals: Used to create metal salts for paint driers, PVC stabilizers, and stable esters for cosmetic emollients.
Production Details
As a professional manufacturer, Handan Huajun Chemicals Co., Ltd. operates its own production facility dedicated to high-quality fine chemicals.
We utilize advanced synthesis technology to ensure consistent product quality and stable supply.
Product Qualification
We are committed to the highest standards of quality management, holding ISO certification that governs our production and quality control processes.
Our rigorous testing ensures that every batch meets the specified purity and performance criteria, providing reliable quality for both domestic and international clients.
Delivery, Shipping and Serving
We offer flexible and efficient logistics solutions to serve global customers.
Our team ensures safe packaging and timely delivery. We provide comprehensive after-sales support and technical service to address any customer needs, ensuring a smooth cooperation experience.
FAQ
Q: Is neopentanoic acid hazardous?
A: Yes. It is classified as a corrosive material (Hazard Class 8, UN 3261). It causes severe skin burns and eye damage, and is harmful if swallowed. Proper protective equipment (gloves, goggles) should be worn when handling.
Q: What is the main use of neopentanoic acid?
A: Its primary use is as a chemical intermediate for the synthesis of pivaloyl chloride, which is essential in pharmaceutical manufacturing.
Q: Why choose Handan Huajun Chemicals?
A: As a specialized manufacturer with our own factory and ISO certification, we guarantee high-quality, stable products. Our experience in both domestic and international markets has earned us the trust of customers worldwide.
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