Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

Dimethylol Propionic Acid (DMPA), with the CAS number 4767-03-7 and molecular formula C5H10O4, is a white crystalline powder used as a polycarboxylic acid monomer in waterborne polyurethane dispersions. It features dual hydroxyl groups that enable cross-linking in resin systems, contributing to improved film hardness and water resistance. The material is supplied in 25kg kraft paper bags and is handled under standard industrial chemical storage conditions.
DMPA is chemically known as 2,2-Bis(hydroxymethyl)propionic acid and is typically produced with a purity above 99.0% by HPLC. Its melting point ranges between 165°C and 168°C, and it exhibits low volatility and high thermal stability. In industry, it is preferred over alternative diols due to its balanced solubility in water and organic solvents, making it ideal for solvent-free formulations. The compound is not classified as hazardous under GHS and does not require special transport permits in most jurisdictions.
Buyers include resin manufacturers producing eco-friendly coatings, adhesives, and printing inks for automotive, packaging, and textile sectors. The product is commonly traded under FOB China port terms with a standard minimum order quantity of 500kg. Packaging is typically in lined kraft bags with inner polyethylene, suitable for sea or air freight. Buyers should confirm moisture content and free acid levels prior to batch acceptance, as these affect polymerization efficiency.
| Chemical Name | 2,2-Bis(hydroxymethyl)propionic acid |
| CAS Number | 4767-03-7 |
| Molecular Formula | C5H10O4 |
| Appearance | White crystalline powder |
| Purity (HPLC) | Minimum 99.0% |
| Melting Point | 165°C to 168°C |
| Moisture Content | Typical maximum 0.3% |
| Free Acid (as DMPA) | Typical maximum 0.1% |
| Packaging | 25kg kraft paper bags with inner polyethylene liner |
| Storage Condition | Store in a cool, dry place away from strong oxidizing agents |
Yigyooly Chemicals Co., Ltd. operates from Tashan Industrial Park in Leping City, Jiangxi Province, China. The company is registered as a chemical manufacturer and exporter with verified production facilities in the region. Its listing shows no public claims regarding annual output, employee count, or third-party certifications. The supplier's profile indicates a harbor-tier trust rating, suggesting established export activity but no verified response history or buyer feedback on record.
There is no public data on production scale, client list, or quality control protocols beyond the product's chemical specifications. The supplier does not claim ISO certification, GMP compliance, or in-house lab testing. Buyers should request batch-specific COAs and request sample testing for purity and moisture before placing bulk orders. The absence of response rate data suggests limited direct communication channels, making pre-shipment verification critical.
Dimethylol Propionic Acid (DMPA) is a white crystalline powder with CAS 4767-03-7 and molecular formula C5H10O4, serving as a key polycarboxylic acid monomer for waterborne polyurethane dispersions, powder coatings, adhesives, and inks. Widely sourced from major chemical manufacturers and exported globally in 25kg kraft bags, DMPA is valued for its low volatility, dual hydroxyl functionality, and excellent water dispersibility in eco-friendly formulations. DMPA is an essential building block for resin manufacturers and coatings producers seeking high-performance, solvent-free polymer systems.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering DMPA from Yigyooly Chemicals Co., Ltd., verify the batch-specific Certificate of Analysis for purity, moisture content, and free acid levels. Request HPLC chromatograms to confirm absence of oligomers or unreacted precursors. Confirm that the product meets your resin formulation’s tolerance for impurities, especially if used in high-performance coatings. Do not rely on generic product descriptions alone.
Confirm the Incoterms, packaging, and lead time directly with the supplier. Standard terms are FOB Shanghai or Ningbo, with lead times of 10 to 15 days after payment. Packaging is in 25kg kraft bags with inner PE lining. Payment terms are typically 30% advance and 70% against copy of BL. Ensure the supplier provides export documentation compliant with your destination country’s chemical import regulations.
Conduct a pre-shipment inspection for moisture, color, and physical integrity of the bags. Sample each batch for laboratory testing of melting point and purity. Retain a sample for future reference. Request SDS and COA in English. If used in food-contact or medical-grade applications, confirm the supplier’s ability to provide traceability and non-GMO certification, even if not currently claimed.
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Dimethylol Propionic Acid- Dmpa for your business, securing the right balance of quality and cost is essential. Yigyooly Chemicals Co., Ltd., a verified supplier based in China, offers this product with key specifications including 2,2-Bis(hydroxymethyl)propionic acid (DMPA), 4767-03-7, and C5H10O4. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2918.99, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.
Importing Dimethylol Propionic Acid requires careful attention to shipping logistics, customs compliance, and secure payment terms. Yigyooly Chemicals Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 2918.99 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Dimethylol Propionic Acid has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Chemicals & Allied Products category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Dimethylol Propionic Acid requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 2918.99 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Dimethylol Propionic Acid- Dmpa from Yigyooly Chemicals Co., Ltd. is $1000/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Yigyooly Chemicals Co., Ltd. through EximNext.
The supplier, Yigyooly Chemicals Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Dimethylol Propionic Acid. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Dimethylol Propionic Acid- Dmpa is classified under HS Code 2918.99. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Dimethylol Propionic Acid from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Yigyooly Chemicals Co., Ltd.. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
Yes, Yigyooly Chemicals Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Dimethylol Propionic Acid- Dmpa supplied by Yigyooly Chemicals Co., Ltd. include 2,2-Bis(hydroxymethyl)propionic acid (DMPA), 4767-03-7, and C5H10O4. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Yigyooly Chemicals Co., Ltd. offers Dimethylol Propionic Acid with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Dimethylol Propionic Acid is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Yigyooly Chemicals Co., Ltd. through our platform.
Yigyooly Chemicals Co., Ltd. maintains international quality certifications. These ensure that the Dimethylol Propionic Acid meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Yigyooly Chemicals Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Yigyooly Chemicals Co., Ltd..
Discover more products in Chemicals & Allied Products from verified suppliers worldwide.