Qingdao Herun Import & Export Co.,Ltd
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| Synonyms: | ;1,2-Propanediol cyclic carbonate;4-Methyl-1,3-dioxolan-2-one;propylene carbonate B&J brand 1 L;4-Methyl-1,3-dioxol-2-one;(4R)-4-methyl-1,3-dioxolan-2-one;(4S)-4-methyl-1,3-dioxolan-2-one;1-(carboxyoxy)propan-2-yl carbonate;Propylene carbonate;(R,S)-4-Methyl-[1,3]dioxolan-2-one; |
| CAS NO: | 108-32-7 |
| EC NO: | 203-572-1 |
| Molecular Formula: | C4H6O3 |
| Molecular Weight: | 102.08984 |
| InChI: | InChI:1S/C4H6O3/c1-3-2-6-4(5)7-3/h3H,2H2,1H3 |
| Molecular Structure: |  |
| Alias | 4-Methyl-1,3-dioxolan-2-one, PC, 1,2-Propanediol cyclic carbonate |
| Physical and chemical properties |  Molecular formula: C4H6O3Molecular weight: 102.09 Flash point: 128°C Flammability: combustible Density: 1.2047 Boiling point: 242°C Melting point: -48.8 Color and smell state: colorless, odorless, transparent liquid |
| Product code | CAS:108-32-7, HS:29322090.90, EINECS:203-572-1 |
| Applications | 1. It can be used as an excellent medium for high-energy batteries and capacitors in the electronics industry. 2. It can be used as a solvent and polymerizer for polymers in the polymer industry. Used as a plasticizer for adhesives and sealants. It can also be used as a phenolic resin curing accelerator and a dispersant for water-soluble adhesive pigments and fillers. 3. The chemical industry is the main raw material for the synthesis of dimethyl carbonate and can also be used to remove carbon dioxide and hydrogen sulfide from natural gas and petroleum cracked gas. 4. In addition: it can also be used in textile, printing and dyeing industries. |
| Hazard category | General chemicals |
| Packaging and transportation | Packed in galvanized iron drum or paint drum, 250kg/drum, or ISO TANK container. Transportation in accordance with general chemical cargo regulations. |
Qingdao Herun Import & Export Co., Ltd is established in Qingdao in 2023, it’s a subsidiary company of Shandong Dongfang Hualong Group, which is founded in 1996 and located in a provincial chemical industry Park in Guangrao County Economic Development Zone, covering an area of more than 2 million square meters, with total assets of 15.2 billion RMB and more than 1,600 employees. Hualong Group is a large-scale enterprise group integrating petrochemical industry, international trade, warehousing and logistics, new energy materials and fine chemical industry.
Over the years, the group has been adhering to the business philosophy of "morality, integrity and win-win", and has been awarded the "Top 500 Private Enterprises in China", "Top 500 Private Enterprises in China's Manufacturing Industry", "Top 100 Private Enterprises in China's Petroleum and Chemical Industry", "Top 100 Enterprises in Shandong Province" and other honorary titles.
Qingdao Herun company’s main products are battery grade dimethyl carbonate (DMC), propylene carbonate (PC), methyl ethyl carbonate (EMC), diethyl carbonate (DEC) and propylene glycol (PG). Thanks to the group in support of heat source and parts of raw materials, as well as the use of new equipment and new processes, the production cost has been greatly reduced and the quality of our products has been improved significantly. In addition, we also deal in ethylene glycol, toluene, xylene, methanol, ethanol, betaine, dimethyl sulfoxide, dichloromethane, aniline, trichloroethylene, tetrachloroethylene, phenol, acetone, ethyl acetate, cyclohexanone, formic acid, glycerin, acetonitrile, propylene oxide, epichlorohydrin and other chemical products, which are widely used in fine chemicals, solvents, pharmaceutical intermediates, pesticides, resins, plasticizer, ink adhesive, beauty makeup and other industries.
We value our reputation and credit, and always provide good quality with excellent price for our customers, we sincerely welcome all friends and clients from home and abroad for long-term cooperation and development together!
| Address: | Qingdao Comprehensive Bonded Zone, Shandong Province, China. |
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