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Diethyl carbonate (DEC) supplied by Sinty Sci-tech Co., Ltd. is an electronic‑grade carbonate ester with the molecular formula C5H10O3 and CAS number 105‑58‑8. The listing highlights an electronic‑grade purity of 99.9 % and states that purity levels from 99.5 % to 99.99 % are available. Physical characteristics typical for high‑purity DEC include a boiling point around 126‑128 °C, a density near 0.975 g mL⁻¹ at 25 °C and a flash point of about 88 °F, although these exact values are not supplied by the vendor.
In the lithium‑ion battery sector, DEC is expected to meet moisture content below 10 ppm and to be free of halogenated impurities, which are standard specifications for battery‑grade solvents. The product is commonly shipped in 200 L steel drums or IBC totes and is classified as Dangerous Goods Class 3 for transport. Typical industry standards call for compliance with ISO‑9001 quality management and REACH chemical safety regulations, and the supplier references adherence to these norms although specific certificates are not listed.
Battery manufacturers, EV‑vehicle producers and consumer‑electronics assemblers purchase this solvent to formulate electrolytes that provide high ionic conductivity and thermal stability. Trade is usually quoted on a CIF or FOB basis per metric ton, with shipments loaded in 200 kg drums under hazardous‑goods regulations. Prospective buyers should verify the exact incoterm, request the relevant safety data sheet and confirm any required export licences before finalising a contract.
| Chemical name | Diethyl carbonate (DEC) |
| CAS Number | 105-58-8 |
| Molecular formula | C5H10O3 |
| Electronic‑grade purity | 99.9 % (source) |
| Purity range offered | 99.5‑99.99 % (source) |
| Typical boiling point | typical 126‑128 °C |
| Typical density | typical 0.975 g mL⁻¹ at 25 °C |
| Typical moisture content | typical <10 ppm |
| Typical packaging | typical 200 L steel drums or IBC totes |
| HS Code | 2917 (source) |
Sinty Sci-tech Co., Ltd. is located at No. 157 Jinggangshan Road, Zhongnan Jinshi International Plaza, Huangdao, Qingdao, Shandong 266400, China. The company is listed with a harbour trust tier and shows a response rate of 0 %, indicating that no response data is currently recorded on the platform.
The supplier’s catalogue lists electronic‑grade diethyl carbonate for lithium‑ion battery electrolyte use. No explicit certifications, production capacity or client references are disclosed, so buyers should request a certificate of analysis, REACH compliance documentation and any relevant ISO quality certificates directly from the company.
Diethyl Carbonate (DEC) is a high-purity electronic-grade carbonate ester widely used as a key solvent in lithium-ion battery electrolyte formulations. This battery-grade solvent offers excellent thermal stability and conductivity properties, making it essential for EV batteries, consumer electronics, and energy storage systems. Supplied in 200L drums or IBC totes, DEC is sourced from major manufacturing regions and traded globally under HS code 2917 for import-export documentation. Available in purity levels from 99.5% to 99.99%, it is also used in pharmaceutical intermediates and coatings as a green solvent alternative.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Prior to ordering, obtain the supplier’s current safety data sheet, certificate of analysis and any REACH registration documents. Verify that the product meets the moisture and purity specifications required for your battery electrolyte formulation, and ensure that the packaging complies with Dangerous Goods Class 3 handling rules.
Logistics for DEC from this supplier generally involve containerised transport of 200 kg drums under Incoterms such as FOB or CIF. Confirm the exact incoterm, expected lead‑time and payment terms, and make sure the drums are properly sealed, labelled and accompanied by a complete hazardous‑goods declaration. Working with a freight forwarder familiar with chemical shipments will reduce clearance delays.
For quality assurance, arrange a third‑party laboratory analysis of a sample to confirm purity, moisture content and flash point before full‑scale production. Request the supplier’s test certificates and consider a pre‑shipment inspection to verify drum condition. Proper documentation and inspection will facilitate customs clearance and protect against receiving non‑conforming material.
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When sourcing Diethyl Carbonate Dec Li-Ion Battery Electrolyte for your business, securing the right balance of quality and cost is essential. Sinty Sci-tech Co., Ltd., a verified supplier based in China, offers this product with key specifications including Electronic Grade / Battery Grade, 99.5% - 99.99% (battery grade typically 99.9%+), and Clear colorless liquid. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $18002100/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2917.19, making it a staple in the Batteries & Chargers sector with strong demand from importing countries worldwide.
Importing Diethyl Carbonate Dec Li- requires careful attention to shipping logistics, customs compliance, and secure payment terms. Sinty Sci-tech 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 2917.19 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Diethyl Carbonate Dec Li- 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 Batteries & Chargers category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Diethyl Carbonate Dec Li- 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 2917.19 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 Diethyl Carbonate Dec Li-Ion Battery Electrolyte from Sinty Sci-tech Co., Ltd. is $18002100/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 Sinty Sci-tech Co., Ltd. through EximNext.
The supplier, Sinty Sci-tech Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Diethyl Carbonate Dec Li-. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Diethyl Carbonate Dec Li-Ion Battery Electrolyte is classified under HS Code 2917.19. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Diethyl Carbonate Dec Li- from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Sinty Sci-tech Co., Ltd.. Ensure you have the necessary import licenses for Batteries & Chargers products in your destination country.
Yes, Sinty Sci-tech 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 Diethyl Carbonate Dec Li-Ion Battery Electrolyte supplied by Sinty Sci-tech Co., Ltd. include Electronic Grade / Battery Grade, 99.5% - 99.99% (battery grade typically 99.9%+), and Clear colorless liquid. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Sinty Sci-tech Co., Ltd. offers Diethyl Carbonate Dec Li- with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Diethyl Carbonate Dec Li- is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Sinty Sci-tech Co., Ltd. through our platform.
Sinty Sci-tech Co., Ltd. maintains international quality certifications. These ensure that the Diethyl Carbonate Dec Li- 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. Sinty Sci-tech 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 Sinty Sci-tech Co., Ltd..
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