Diethyl carbonate, 99%

Name: Diethyl carbonate, 99%
Brand: Vaqora Chemicals
SKU: VQ-000833

About Diethyl carbonate, 99%

Diethyl carbonate (CAS 105-58-8) is a synthetic reagent offered by Vaqora Chemicals in Synthesis grade, specified at 99% purity. The compound has the formula C5H10O3, corresponding to a molecular weight of 118.13 g/mol. Common synonyms include Carbonic ether and Ethyl carbonate.

It is supplied as a colourless liquid. Key physical data: a melting point of -43 °C and a boiling point of 126-128 °C. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for organic synthesis, reaction development, medicinal chemistry and dyes and pigments manufacture. It is used across academic and industrial research and textiles and dyeing.

Available in 500 mL, 5 L and 200 kg packs, Diethyl carbonate is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Organic synthesis
Reaction development
Medicinal chemistry
Dyes & pigments manufacture

Industries

Specifications & identifiers

Chemical identifiers
Product name	Diethyl carbonate, 99%
Catalogue No.	VQ-000833
CAS Number	105-58-8
IUPAC name	diethyl carbonate
Molecular formula	C₅H₁₀O₃
Molecular weight	118.13 g/mol
Exact mass	118.063
Grade	Synthesis
Purity / assay	99%
HSN code	29209099
InChIKey	OIFBSDVPJOWBCH-UHFFFAOYSA-N
SMILES	CCOC(=O)OCC
PubChem CID	7766

Physical properties
Physical form	Liquid
Appearance	Colourless liquid
Melting point	-43 °C
Boiling point	126-128 °C
LogP (XLogP3)	1.2
H-bond donors / acceptors	0 / 3
TPSA	35.5 Å²
UN number	UN 2366
Synonyms	Carbonic ether, Ethyl carbonate, Carbonic acid diethyl ester, Eufin, Carbonic acid, diethyl ester, Diatol, Ethyl carbonate ((EtO)2CO), Diethylester kyseliny uhlicite, diethylcarbonate, Diethylcarbonate, 99%, ethyl ethoxyformate, Diethyl carbonate ester

Safety & hazard information (GHS)

Flammable

Harmful / irritant

Signal word: Warning

Hazard statements

H226Flammable liquid and vapor
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P210, P233, P240, P241, P242, P243, P261, P264, P264 + P265, P271, P280, P302 + P352, P303 + P361 + P353, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P370 + P378, P403 + P233, P403 + P235, P405

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Diethyl carbonate, 99%?

The CAS Registry Number of Diethyl carbonate, 99% is 105-58-8. It is also known as Carbonic ether, Ethyl carbonate, Carbonic acid diethyl ester.

What is the molecular formula and molecular weight of Diethyl carbonate, 99%?

Diethyl carbonate, 99% has the molecular formula C5H10O3 and a molecular weight of 118.13 g/mol. Its IUPAC name is diethyl carbonate.

Which grade and pack sizes of Diethyl carbonate, 99% can I order?

We supply Diethyl carbonate, 99% in Synthesis (99%) grade, in 500 mL, 5 L, 200 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Diethyl carbonate, 99%?

Yes. Every lot of Diethyl carbonate, 99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Diethyl carbonate, 99% be shipped internationally?

Yes. Diethyl carbonate, 99% is classified as hazardous (UN 2366), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.