Diethyl 3-Cyclopentene-1,1-dicarboxylate

Name: Diethyl 3-Cyclopentene-1,1-dicarboxylate
Brand: Vaqora Chemicals
SKU: VQ-050110

About Diethyl 3-Cyclopentene-1,1-dicarboxylate

Listed under CAS 21622-00-4, Diethyl 3-Cyclopentene-1,1-dicarboxylate is an ester available from Vaqora Chemicals. The compound has the formula C11H16O4, corresponding to a molecular weight of 212.24 g/mol. Its systematic (IUPAC) name is diethyl cyclopent-3-ene-1,1-dicarboxylate. Alternative names: diethyl-3-cyclopentene dicarboxylate and diethyl cyclopent-3-ene-1,1 -dicarboxylate.

Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Typical applications include organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Diethyl 3-Cyclopentene-1,1-dicarboxylate in 100 mg, 250 mg, 1 g and 5 g packs with a batch-specific COA, and ship to customers worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Diethyl 3-Cyclopentene-1,1-dicarboxylate
Catalogue No.	VQ-050110
CAS Number	21622-00-4
IUPAC name	diethyl cyclopent-3-ene-1,1-dicarboxylate
Molecular formula	C₁₁H₁₆O₄
Molecular weight	212.24 g/mol
Exact mass	212.1049
InChIKey	AYKIAWRITOYVSR-UHFFFAOYSA-N
SMILES	CCOC(=O)C1(CC=CC1)C(=O)OCC
PubChem CID	10987569

Physical properties
Physical form	Other
LogP (XLogP3)	1.9
H-bond donors / acceptors	0 / 4
TPSA	52.6 Å²
Synonyms	3-Cyclopentene-1,1-dicarboxylic acid, diethyl ester, diethyl-3-cyclopentene dicarboxylate, diethyl cyclopent-3-ene-1,1 -dicarboxylate, Diethyl Cyclopent-3-Ene-1, 1 -Dicarboxylate, 3-Cyclopentene-1,1-dicarboxylic acid, 1,1-diethyl ester

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, 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 Diethyl 3-Cyclopentene-1,1-dicarboxylate?

The CAS Registry Number of Diethyl 3-Cyclopentene-1,1-dicarboxylate is 21622-00-4. It is also known as 3-Cyclopentene-1,1-dicarboxylic acid, diethyl ester, diethyl-3-cyclopentene dicarboxylate, diethyl cyclopent-3-ene-1,1 -dicarboxylate.

What is the molecular formula and molecular weight of Diethyl 3-Cyclopentene-1,1-dicarboxylate?

Diethyl 3-Cyclopentene-1,1-dicarboxylate has the molecular formula C11H16O4 and a molecular weight of 212.24 g/mol. Its IUPAC name is diethyl cyclopent-3-ene-1,1-dicarboxylate.

Which grade and pack sizes of Diethyl 3-Cyclopentene-1,1-dicarboxylate can I order?

We supply Diethyl 3-Cyclopentene-1,1-dicarboxylate, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Diethyl 3-Cyclopentene-1,1-dicarboxylate?

Yes. Every lot of Diethyl 3-Cyclopentene-1,1-dicarboxylate 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 3-Cyclopentene-1,1-dicarboxylate be shipped internationally?

Yes. Diethyl 3-Cyclopentene-1,1-dicarboxylate 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.