Methyl 4-bromocrotonate, practical grade

Name: Methyl 4-bromocrotonate, practical grade
Brand: Vaqora Chemicals
SKU: VQ-019710

About Methyl 4-bromocrotonate, practical grade

Methyl 4-bromocrotonate (CAS 1117-71-1) is an ester offered by Vaqora Chemicals in Practical grade. With the molecular formula C5H7BrO2, it has a molar mass of 179.01 g/mol. The IUPAC name is methyl (E)-4-bromobut-2-enoate. It is also known as Methyl 4-bromo-2-butenoate or Methyl gamma-bromocrotonate.

The product is provided as a liquid. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. It carries the GHS signal word “Danger” with 4 hazard statements. Review the Safety Data Sheet before use.

Key uses span organic synthesis and API synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Methyl 4-bromocrotonate in 100 mL packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Organic synthesis
API synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Methyl 4-bromocrotonate, practical grade
Catalogue No.	VQ-019710
CAS Number	1117-71-1
IUPAC name	methyl (E)-4-bromobut-2-enoate
Molecular formula	C₅H₇BrO₂
Molecular weight	179.01 g/mol
Exact mass	177.9629
Grade	Practical
HSN code	29161990
InChIKey	RWIKCBHOVNDESJ-NSCUHMNNSA-N
SMILES	COC(=O)/C=C/CBr
PubChem CID	5369175

Physical properties
Physical form	Liquid
LogP (XLogP3)	1.1
H-bond donors / acceptors	0 / 2
TPSA	26.3 Å²
Synonyms	Methyl 4-bromo-2-butenoate, Methyl gamma-bromocrotonate, 2-Butenoic acid, 4-bromo-, methyl ester, Methyl (2E)-4-bromo-2-butenoate, Methyl 4bromo2butenoate, Methyl gammabromocrotonate, Crotonic acid, 4bromo, methyl ester, 2Butenoic acid, 4bromo, methyl ester, (E)-Methyl 4-bromobut-2-enoate, Methyl trans-4-bromo-2-butenoate, 4-Bromocrotonic Acid Methyl Ester, methyl-4-bromcrotonat

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage
H315Causes skin irritation
H318Causes serious eye damage
H335May cause respiratory irritation

Precautionary statements: P260, P261, P264, P264 + P265, P271, P280, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P319, P321, P332 + P317, P362 + P364, P363, 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 Methyl 4-bromocrotonate, practical grade?

The CAS Registry Number of Methyl 4-bromocrotonate, practical grade is 1117-71-1. It is also known as Methyl 4-bromo-2-butenoate, Methyl gamma-bromocrotonate, 2-Butenoic acid, 4-bromo-, methyl ester.

What is the molecular formula and molecular weight of Methyl 4-bromocrotonate, practical grade?

Methyl 4-bromocrotonate, practical grade has the molecular formula C5H7BrO2 and a molecular weight of 179.01 g/mol. Its IUPAC name is methyl (E)-4-bromobut-2-enoate.

Which grade and pack sizes of Methyl 4-bromocrotonate, practical grade can I order?

We supply Methyl 4-bromocrotonate, practical grade in Practical grade, in 100 mL packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Methyl 4-bromocrotonate, practical grade?

Yes. Every lot of Methyl 4-bromocrotonate, practical grade 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 Methyl 4-bromocrotonate, practical grade be shipped internationally?

Yes. Methyl 4-bromocrotonate, practical grade 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.