Ethyl diazoacetate, extra pure 80%

Name: Ethyl diazoacetate, extra pure 80%
Brand: Vaqora Chemicals
SKU: VQ-020129

About Ethyl diazoacetate, extra pure 80%

Listed under CAS 623-73-4, Ethyl diazoacetate is a nitrogen-functional building block available from Vaqora Chemicals (Extra Pure grade), specified at 80% purity. With the molecular formula C4H6N2O2, it has a molar mass of 114.1 g/mol. The IUPAC name is ethyl 2-diazoacetate. Alternative names: Diazoacetic ester and Ethoxycarbonyldiazomethane.

Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Key uses span organic synthesis, dye and pigment intermediates and heterocycle construction. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 5 g and 25 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Organic synthesis
Dye & pigment intermediates
Heterocycle construction

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ethyl diazoacetate, extra pure 80%
Catalogue No.	VQ-020129
CAS Number	623-73-4
IUPAC name	ethyl 2-diazoacetate
Molecular formula	C₄H₆N₂O₂
Molecular weight	114.1 g/mol
Exact mass	114.0429
Grade	Extra Pure
Purity / assay	80%
InChIKey	YVPJCJLMRRTDMQ-UHFFFAOYSA-N
SMILES	CCOC(=O)C=[N+]=[N-]
PubChem CID	12192

Physical properties
Physical form	Other
LogP (XLogP3)	0.7
H-bond donors / acceptors	0 / 3
TPSA	28.3 Å²
Synonyms	Diazoacetic ester, Ethoxycarbonyldiazomethane, Diazoacetic acid, ethyl ester, ethyl2-diazoacetate, Diazoacetic acid ethyl ester, Ethyl-2-diazoacetate, diazo-acetic acid ethyl ester, Diazoessigsaeure-aethylester, Ethyl diazoacetate Contains =13 wt. % Dichloromethane, ethyl diazoethanoate

Safety & hazard information (GHS)

Flammable

Harmful / irritant

Signal word: Warning

Hazard statements

H226Flammable liquid and vapor
H302Harmful if swallowed

Precautionary statements: P210, P233, P240, P241, P242, P243, P264, P270, P280, P301 + P317, P303 + P361 + P353, P330, P370 + P378, P403 + P235, P501

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 Ethyl diazoacetate, extra pure 80%?

The CAS Registry Number of Ethyl diazoacetate, extra pure 80% is 623-73-4. It is also known as Diazoacetic ester, Ethoxycarbonyldiazomethane, Diazoacetic acid, ethyl ester.

What is the molecular formula and molecular weight of Ethyl diazoacetate, extra pure 80%?

Ethyl diazoacetate, extra pure 80% has the molecular formula C4H6N2O2 and a molecular weight of 114.1 g/mol. Its IUPAC name is ethyl 2-diazoacetate.

Which grade and pack sizes of Ethyl diazoacetate, extra pure 80% can I order?

We supply Ethyl diazoacetate, extra pure 80% in Extra Pure (80%) grade, in 5 g, 25 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Ethyl diazoacetate, extra pure 80%?

Yes. Every lot of Ethyl diazoacetate, extra pure 80% 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 Ethyl diazoacetate, extra pure 80% be shipped internationally?

Yes. Ethyl diazoacetate, extra pure 80% is classified as hazardous, 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.