809977

碳酸亚乙烯酯

99.5%, acid <200 ppm, H₂O <100 ppm

• Synonym(s): 1,3-二氧杂环戊烯-2-酮, VC
• Empirical Formula (Hill Notation): C₃H₂O₃
• CAS Number: 872-36-6
• Molecular Weight: 86.05
• Beilstein: 105683
• EC 号: 212-825-5
• MDL编号: MFCD00005380
• PubChem化学物质编号: 329769203
• NACRES: NA.23

Properties

• 等级: battery grade
• 质量水平: 100
• 描述: Moisture: <10 ppm; Acid content: <10 ppm
• 测定: 99.5%
• 形式: liquid
• 杂质: ≤100 ppm H₂O; ≤200 ppm acid
• 折射率: n20/D 1.421 (lit.)
• bp: 162 °C (lit.)
• mp: 19-22 °C (lit.)
• 密度: 1.355 g/mL at 25 °C (lit.)
• application(s): battery manufacturing
• SMILES string: O=C1OC=CO1
• InChI: 1S/C3H2O3/c4-3-5-1-2-6-3/h1-2H
• InChI key: VAYTZRYEBVHVLE-UHFFFAOYSA-N

Description

一般描述

Anhydrous vinylene carbonate (VC) is a clear, colorless liquid with a relatively high boiling point of 162 °C. It is a highly polar solvent that is commonly used in a variety of chemical reactions and processes because it is an excellent solvent for a variety of organic and inorganic compounds. Electrochemically, VC decomposes at low anodic potentials on lithium metal anodes, forming polymeric species that often yield a desirable solid-electrolyte interphase.

应用

烷基碳酸盐可作为锂离子电池电解质的溶剂，使用水 (10 ppm) 和酸 (10 ppm) 含量极低的高质量电池级电解质对于获得高电化学性能至关重要。

包装

25, 500 g

特点和优势

Our battery-grade VC additive improves battery performance, stability, and safety.
✔ Improves Anode Performance
✔ Forms Stable SEI
✔ Increases Cycle Life

其他说明

处理和储存：
这些添加剂的含水量较低（低于 100 ppm）。请在惰性和无水分环境下操作（手套箱）。保持容器密闭。远离热源和火源。阴凉干燥处保存。避免与氧化剂一起储存。

法律信息

MU Ionic Solutions Corp公司产品

Safety Information

• 象形图: GHS05,GHS06,GHS08,GHS09
• 警示用语：: Danger
• 危险声明: H302 - H311 - H315 - H317 - H318 - H373 - H411
• 预防措施声明: P273 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338 - P314
• 危险分类: Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 2 Oral
• 储存分类代码: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• 闪点(F): 176.0 °F - closed cup
• 闪点(C): 80 °C - closed cup