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517135

Diethyl carbonate

Name: Diethyl carbonate
Brand: ALDRICH

anhydrous, ≥99%

Synonym(s):

Diatol, Eufin, H-DEC

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About This Item

Linear Formula:

(C₂H₅O)₂CO

CAS Number:

105-58-8

Molecular Weight:

118.13

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24873944

EC Number:

203-311-1

Beilstein/REAXYS Number:

956591

MDL number:

MFCD00009107

Assay:

≥99%

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Properties

grade

anhydrous

Quality Level

100

vapor density

4.1 (vs air)

vapor pressure

10 mmHg ( 23.8 °C), 59 mmHg ( 37.8 °C)

assay

≥99%

greener alternative product characteristics

Less Hazardous Chemical Syntheses
Safer Solvents and Auxiliaries
Design for Degradation
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impurities

<0.002% water, <0.005% water (100 mL)

refractive index

n20/D 1.384 (lit.)

bp

126-128 °C (lit.)

mp

−43 °C (lit.)

solubility

water: insoluble

density

0.975 g/mL at 25 °C (lit.)

functional group

carbonate

greener alternative category

Aligned,

SMILES string

O=C(OCC)OCC

InChI

1S/C5H10O3/c1-3-7-5(6)8-4-2/h3-4H2,1-2H3

InChI key

OIFBSDVPJOWBCH-UHFFFAOYSA-N

Description

General description

Diethyl carbonate is an dialkylcarbonate. The synthesis of diethyl carbonate (DEC) from urea and ethanol has been investigated.

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Application

Diethyl carbonate may be used in the following studies:

Synthesis of β-enamino esters.
Synthesis of carbamates and unsymmetrical alkyl carbonates, via reaction with aliphatic amines or alcohols by using a hybrid organic-inorganic material prepared by anchoring TBD to MCM-41 silica.
As solvent in ruthenium catalyzed direct functionalisation of arene C-H bonds by aryl halides.
To compose the commercial liquid electrolyte for lithium ion batteries.
Homogeneous alkoxycarbonylation of cellulose.

Features and Benefits

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pictograms

GHS02

signalword

Warning

hcodes

H226

pcodes

P210 - P233 - P240 - P241 - P242 - P243

Hazard Classifications

Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

77.0 °F - closed cup

flash_point_c

25 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品

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Global Trade Item Number

SKU	GTIN
517135-100ML	04061832541556
517135-1L	04061832541563