Merck
All Photos(3)

754935

Sigma-Aldrich

碳酸甲乙酯

greener alternative

99%

Synonym(s):
EMC, 碳酸乙基甲酯, 碳酸甲乙酯
Empirical Formula (Hill Notation):
C4H8O3
CAS Number:
Molecular Weight:
104.10
MDL编号:
PubChem化学物质编号:
NACRES:
NA.23

质量水平

测定

99%

形式

liquid

环保替代产品特性

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

折射率

n20/D 1.378

bp

101 °C

mp

-55 °C

密度

1.006 g/mL at 25 °C

application(s)

battery manufacturing

环保替代产品分类

SMILES string

CCOC(=O)OC

InChI

1S/C4H8O3/c1-3-7-4(5)6-2/h3H2,1-2H3

InChI key

JBTWLSYIZRCDFO-UHFFFAOYSA-N

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一般描述

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碳酸甲乙酯(EMC)是一种低粘度溶剂,一般由氯甲酸盐与乙醇酯化制得。此外,也可通过碳酸二甲酯(DMC)与乙醇的酯基转移制得。

应用

EMC主要用作非水电解质中的助溶剂。它提高了锂离子电池的能量密度和放电容量。

包装

50 mL in glass bottle

象形图

Flame

警示用语:

Danger

危险声明

预防措施声明

危险分类

Flam. Liq. 2

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(F)

75.0 °F

闪点(C)

23.9 °C

Certificate of Analysis

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Certificate of Origin

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