Vinyl Ethylene Carbonate (VEC) CAS 4427-96-7 4-Vinyl-1,3-dioxolan-2-one Puritas >99.5% (GC)
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Nomen chemicum | Vinyl Ethylene Carbonate |
Synonyma | VEC;4-Vinyl-1,3-dioxolan-2-unum;2-Oxo-4-vinyl-1,3-dioxolane;Vinylethylene carbonas |
CAS Number | 4427-96-7 |
CATTUS Number | RF-PI1775 |
Stock Status | In Stock, Productio Ascendite ad Tons |
Formulae hypotheticae | C5H6O3 |
M. Pondus | 114.10 |
Brand | Ruifu Chemical |
Item | Specifications |
Aspectus | Hyalina Liquid |
Puritas / Analysis Methodus | >99.50% (GC) |
Index refractivus | n20/D 1.448~1.452 |
Gravitas Imprimis (20/20℃) | 1.192~1.196 |
Aqua Content | <100ppm |
Color | <10(APHA) |
Fe | <5ppm |
Cl- | <5ppm |
SO42- | <10ppm |
Infrared Imaginis | Conformat ut Structure |
Test Standard | Enterprise Standard |
Fasciae vita | Et duobus annis |
sarcina: Fluorinated Utrem, 25kg/Drum, vel secundum exigentiam emptoris.
Repono Condition:Repone in vasis signatis in loco frigido et sicco;A luce et humore protege.
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Vinyl Ethylene carbonas (VEC) (CAS: 4427-96-7) adhibetur ut cinematographicum reactivum in lithio gravidarum secundarium additivum;usus est in synthesi utilitatis polymerorum.VEC altam dielectricam constantem, altum punctum fervefaciens et punctum mico, quod utile est ad meliorem salutem faciendam lithii ion altilium.VEC incipit putrescere ad 1.35V, et formare SEI cinematographicum stabile et densum in graphite lanse, quod efficaciter impedit PC et lithium ion solvi ab co- plexu in graphiten, et inhibet compositionem electrolytici ad minimum, ita melius. cura et emissio efficientiae et cycling notae lithii ion altilium.Proprietates chemicae sunt stabiles.Cum quantitas quaedam VEC electronico ad temperaturam idoneam additur, cyclica effectio metalli cathodae signanter emendari potest.Post aliquot cyclos decurrentes, retenta missio capacitatis augeri potest ab 68.8% ad 84.8%.
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