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碳酸二乙酯

规格或纯度: 99%
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货号 (SKU) 包装规格 是否现货 价格 数量
D103040-100ml
100ml 现货 Stock Image
D103040-500ml
500ml 现货 Stock Image
D103040-2.5L
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D103040-12×500ml
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D103040-10L
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碳酸酯 非杂环砌块

基本描述

别名 碳酸乙酯
英文别名 Diethyl carbonate, analytical standard|Diethylcarbonate, 99%|EC 203-311-1|Ethyl carbonate|carbonic acid diethylester|CHEBI:173463|Carbonic acid, diethyl ester|Diethyl carbonate-13C5|Diethyl carbonate, >=99%, acid <10 ppm, H2O <10 ppm|EN300-20788|NCGC0025
规格或纯度 99%
英文名称 Diethyl carbonate
储存温度 充氩
运输条件 常规运输
产品介绍

有乙醚样气味。对湿敏感。能与醇、酮、醚、酯等混溶,几乎不溶于水。易燃。天然树脂的溶剂。硝化纤维、纤维素醚合成。有机合成。 工业上主要用于可充电锂离子电池的电解液,只能在干燥环境下使用操作(如环境水分小于20ppm的手套箱内)。


名称和标识符

IUPAC Name diethyl carbonate
INCHI InChI=1S/C5H10O3/c1-3-7-5(6)8-4-2/h3-4H2,1-2H3
InChi Key OIFBSDVPJOWBCH-UHFFFAOYSA-N
Canonical SMILES CCOC(=O)OCC
Isomeric SMILES CCOC(=O)OCC
WGK Germany 1
PubChem CID 7766
UN Number 2366
Packing Group III
分子量 118.13
Beilstein号 3,5

化学和物理性质

溶解性 Miscible with diehtyl ether, ethanol and chloroform.Immiscible with water.
密度 0.98
敏感性 对湿度敏感
折光率 1.3843
闪点(℉) 77 °F
闪点(℃) 25℃
沸点 126-128°C
熔点 -43°C

安全和危险性(GHS)

一般危化品 一般危化品
象形图
ghs07

Harmful

ghs02

Flammable

信号词 Warning
危险声明 H315: Causes skin irritation
H319: Causes serious eye irritation
H335: May cause respiratory irritation
H226: Flammable liquid and vapor
预防措施声明 P261,P305+P351+P338,P280,P370+P378,P210,P302+P352,P321,P405,P501,P233,P240,P264,P403+P235,P303+P361+P353,P271,P241,P304+P340,P403+P233,P362+P364,P242,P243,P264+P265,P337+P317,P332+P317,P319
WGK Germany 1
Class 3
Merck Index 3780
个人防护装备 Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

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FAQ
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固态可充电电池
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参考文献

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