Ethyl 4-bromo-3-ethoxybut-2-enoate

Name: Ethyl 4-bromo-3-ethoxybut-2-enoate
Brand: Vaqora Chemicals
SKU: VQ-051782

About Ethyl 4-bromo-3-ethoxybut-2-enoate

Vaqora Chemicals supplies Ethyl 4-bromo-3-ethoxybut-2-enoate, an ester registered under CAS number 1116-50-3. Formula C8H13BrO3, molecular weight 237.09 g/mol. Systematically, it is named ethyl (E)-4-bromo-3-ethoxybut-2-enoate. Alternative names: 4-Bromo-3-ethoxy-2-butenoic acid ethyl ester and ethyl (E)-4-bromo-3-ethoxy-but-2-enoate.

Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 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. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Ethyl 4-bromo-3-ethoxybut-2-enoate
Catalogue No.	VQ-051782
CAS Number	1116-50-3
IUPAC name	ethyl (E)-4-bromo-3-ethoxybut-2-enoate
Molecular formula	C₈H₁₃BrO₃
Molecular weight	237.09 g/mol
Exact mass	236.0048
InChIKey	FYYMWILFRUUBCX-FNORWQNLSA-N
SMILES	CCO/C(=C/C(=O)OCC)/CBr
PubChem CID	6376123

Physical properties
Physical form	Other
LogP (XLogP3)	1.6
H-bond donors / acceptors	0 / 3
TPSA	35.5 Å²

Safety & hazard information (GHS)

Corrosive

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements: P260, P264, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P363, 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 Ethyl 4-bromo-3-ethoxybut-2-enoate?

The CAS Registry Number of Ethyl 4-bromo-3-ethoxybut-2-enoate is 1116-50-3. It is also known as 4-Bromo-3-ethoxy-2-butenoic acid ethyl ester, ethyl (E)-4-bromo-3-ethoxy-but-2-enoate.

What is the molecular formula and molecular weight of Ethyl 4-bromo-3-ethoxybut-2-enoate?

Ethyl 4-bromo-3-ethoxybut-2-enoate has the molecular formula C8H13BrO3 and a molecular weight of 237.09 g/mol. Its IUPAC name is ethyl (E)-4-bromo-3-ethoxybut-2-enoate.

Which grade and pack sizes of Ethyl 4-bromo-3-ethoxybut-2-enoate can I order?

We supply Ethyl 4-bromo-3-ethoxybut-2-enoate, 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 Ethyl 4-bromo-3-ethoxybut-2-enoate?

Yes. Every lot of Ethyl 4-bromo-3-ethoxybut-2-enoate 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 4-bromo-3-ethoxybut-2-enoate be shipped internationally?

Yes. Ethyl 4-bromo-3-ethoxybut-2-enoate 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.