Vinyl Ethylene Carbonate (VEC) CAS 4427-96-7 4-Vinyl-1,3-dioxolan-2-one Purity>99.5% (GC)
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Vinyl Ethylene Carbonate (VEC) (CAS: 4427-96-7) with high quality, commercial production. Ruifu Chemical offers a wide range of lithium-ion battery materials such as electrolyte raw materials and cathode materials. Welcome to order. Please contact: alvin@ruifuchem.com
Chemical Name | Vinyl Ethylene Carbonate |
Mashoko anoreva zvakafanana | VEC;4-Vinyl-1,3-dioxolan-2-imwe;2-Oxo-4-vinyl-1,3-dioxolane;Vinylethylene Carbonate |
Nhamba yeCAS | 4427-96-7 |
Nhamba yeCAT | RF-PI1775 |
Stock Status | MuStock, Kugadzirwa Kunokwira Kusvika Matani |
Molecular Formula | C5H6O3 |
Molecular Weight | 114.10 |
Brand | Ruifu Chemical |
Item | Zvinotsanangurwa |
Chitarisiko | Colorless Liquid |
Kuchena / Analysis Method | >99.50% (GC) |
Refractive Index | n20/D 1.448~1.452 |
Chaiyo Gravity (20/20 ℃) | 1.192~1.196 |
Mvura Yemukati | <100ppm |
Color | <10(APHA) |
Fe | <5ppm |
Cl- | <5ppm |
SO42- | <10ppm |
Infrared Spectrum | Inopindirana neChimiro |
Test Standard | Enterprise Standard |
Sherufu Hupenyu | Makore maviri |
Package: Fluorinated Bhodhoro, 25kg / Drum, kana zvinoenderana nezvinodiwa nemutengi.
Storage Condition:Chengetedza mumidziyo yakavharwa panzvimbo inotonhorera uye yakaoma;Dzivirira kubva kuchiedza uye unyoro.
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Vinyl Ethylene Carbonate (VEC) (CAS: 4427-96-7) inoshandiswa seyakanyanyisa kushandiswa kwefirimu-kuumba kuwedzera mu lithiamu yechipiri mabhatiri;inoshandiswa mukubatanidza kwemapolymer anoshanda.VEC ine high dielectric constant, high boiling point uye flash point, iyo inobatsira kuvandudza kushanda kwekuchengetedza kwe lithium ion battery.VEC inotanga kuora pa 1.35V, uye inogona kugadzira firimu yakagadzikana uye yakaoma SEI pane flake graphite, iyo inonyatsodzivirira PC uye yakagadziriswa lithium ion kubva pakubatanidzwa mu graphite layer, uye inhibits kuparara kwe electrolyte kusvika zvishoma, nokudaro kuvandudza. iyo yekuchaja uye yekuburitsa kunyatsoshanda uye bhasikoro maitiro e lithium ion bhatiri.Zvinhu zvemakemikari zvakagadzikana.Kana imwe chiyero cheVEC ichiwedzerwa kune electrolyte pane yakakodzera tembiricha, iyo cyclic performance yecathode metal inogona kuvandudzwa zvakanyanya.Mushure menguva yakati wandei yekuchaja-yekuburitsa, iyo yakachengetwa yekuburitsa simba inogona kuwedzerwa kubva pa68.8% kusvika 84.8%.
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