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517135 Sigma-Aldrich

Diethyl carbonate

Green Alternative

anhydrous, ≥99%

  • CAS Number 105-58-8

  • Linear Formula (C2H5O)2CO

  • Molecular Weight 118.13

  •  Beilstein/REAXYS Number 956591

  •  EC Number 203-311-1

  •  MDL number MFCD00009107

  •  PubChem Substance ID 24873944

  •  NACRES NA.22

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Properties

Related Categories 12 Principles Aligned Products, Alternative Energy, Building Blocks, Carbonates, Carbonyl Compounds,
grade   anhydrous
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
Learn more about the Principles of Green Chemistry.
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.)
greener alternative category   Aligned
storage temp.   room temp
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.

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product is used as a greener reagent. Click here for more information.

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.

Packaging

1 L in Sure/Seal™

100 mL in Sure/Seal™

Features and Benefits

Greener chemical

Safety & Documentation

Safety Information

Symbol 
GHS02  GHS02
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
UN 2366 3 / PGIII
WGK Germany 
WGK 1
RTECS 
FF9800000
Flash Point(F) 
77.0 °F - closed cup
Flash Point(C) 
25 °C - closed cup

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles

Articles

Complex Hydrides: A New Category of Solid-state Lithium Fast-ion Conductors

1Institute for Materials Research, Tohoku University Katahira 2-1-1, Sendai, 980-8577, Japan 2Graduate School of Engineering, Tohoku University Aramaki Aza Aoba 6-6-02, Sendai, 980-8579, Japan
Motoaki Matsuo,1 Hiroyuki Oguchi,1,2 Hideki Maekawa,2 Hitoshi Takamura,2Shin-ichi Orimo,1
Material Matters Volume 5 Article 4
Keywords: Calorimetry, Deposition, Diffraction, Diffusion, Melting, Nuclear magnetic resonance spectroscopy, Raman spectroscopy, Spectroscopy, Substitutions, X-Ray diffraction, transformation

Electrode Materials for Lithium Ion Batteries

In 2010, the rechargeable lithium ion battery market reached ~$11 billion and continues to grow.1 Current demand for lithium batteries is dominated by the portable electronics and power tool industri...
Kinson C. Kam and Marca M. Doeff
Material Matters, 2012 v7, n4
Keywords: Atomic absorption spectroscopy, Automotive, Degradations, Electronics, Industries, Ion Exchange, Oxidations, Precipitation, Purification, Reductions, Renewable energy, Substitutions

Electrolyte Reagents for Lithium-Ion Batteries

Introduction Battery grade electrolytes Solvents and additives Preparation of customized battery grade electrolyte solutions Materials References
Dr. Koji Abe
Advanced Energy Materials R&D Center, Chemicals Company, UBE Industries, Ltd.
Keywords: Acid value, Industries, Solvents

High-Energy Lithium-Ion Batteries via a Couette–Taylor-Flow-Reactor

1 University of Münster, MEET Battery Research Center, Institute of Physical Chemistry, Corrensstr. 46, 48149 Münster, Germany 2 Helmholtz Institute Münster, IEK-12, Forschungszentrum Jülich GmbH, Co...
Keywords: Adhesion, Environmental, Filtration, Lithiations, Oxidations, Precipitation, Purification

Ionic Liquids Based Electrolytes for Rechargeable Batteries

1AB Systems Inc., 2458 Embarcadero Way, Palo Alto, California 94303, USA 2College of Electronic Engineering and Automation, Shandong University of Science and Technology, 266590, Qingdao, China 3Depa...
Meng-Chang Lin,1,2* Hui Chen,2 and Hongjie Dai3*
Material Matters, 2018, 13.1
Keywords: Alkylations, Catalysis, Deposition, Diffusion, Electrochemical analysis, Environmental, Ligands, Mass spectrometry, Melting, Metathesis, Nanomaterials, Oxidations, Photovoltaics, Redox Reactions, Reductions, Separation, Solvents

Nanostructured Olivine-based Cathode Materials for Lithium-ion Batteries

Vishwanathan Ramar and Palani Balaya* Department of Mechanical Engineering National University of Singapore, Singapore-117576 *Email: mpepb@nus.edu.sg
Vishwanathan Ramar, Palani Balaya
Material Matters, 2016, 11.1, 23
Keywords: Diffraction, Microscopy, Nanomaterials, Oxidations, Redox Reactions, Reductions, Renewable energy, Scanning electron microscopy, Solvents, Substitutions, Transmission electron microscopy, X-Ray diffraction

Olivine-Type Cathode Materials for Lithium-Ion Batteries

Izumi Taniguchi Department of Chemical Engineering Graduate School of Science and Engineering, Tokyo Institute of Technology 12-1, Ookayama-2, Meguro-ku, Tokyo 152-8552, Japan Email: taniguchi.i.aa@m...
Keywords: Atomic absorption spectroscopy, Deposition, Diffraction, Microscopy, Precipitation, Redox Reactions, Reductions, Scanning electron microscopy, Sol-gel, Spectroscopy, Transmission electron microscopy, X-Ray diffraction

Scaling Up High-Energy Cathode Materials for Electric Vehicles

Young Ho Shin, Ozgenur Kahvecioglu Feridun, Gregory Krumdick Materials Engineering Research Facility, Energy Systems Division, Argonne National Laboratory 9700 S. Cass Avenue, Argonne, IL, 60439 Emai...
Keywords: Crystallization, Diffraction, Lithiations, Microscopy, Oxidations, Precipitation, Scanning electron microscopy, X-Ray diffraction

Peer-Reviewed Papers
15

References

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