Ethyl 3-bromopropiolate

Base Information

Chemical Name:Ethyl 3-bromopropiolate
CAS No.:41658-03-1
Molecular Formula:C5H5BrO2
Molecular Weight:176.997
Hs Code.:2916190090
DSSTox Substance ID:DTXSID10454974
Nikkaji Number:J1.325.854F
Wikidata:Q82276791
Mol file:41658-03-1.mol

Synonyms:Ethyl 3-bromopropiolate;41658-03-1;Ethyl 3-bromoprop-2-ynoate;Ethyl 3-bromopropalate;MFCD11977143;2-Propynoic acid, 3-bromo-, ethyl ester;ethyl bromopropynoate;Ethyl3-bromopropiolate;Bromopropiolic acid ethyl ester;SCHEMBL2220758;DTXSID10454974;AKOS016013761;CS-W022671;AS-57905;SY108326;FT-0745662;EN300-3482256

Suppliers and Price of Ethyl 3-bromopropiolate

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Crysdot
Ethyl3-bromopropiolate 96%
1g
$ 282.00

Crysdot
Ethyl3-bromopropiolate 96%
250mg
$ 113.00

Crysdot
Ethyl3-bromopropiolate 96%
100mg
$ 70.00

Crysdot
Ethyl3-bromopropiolate 96%
5g
$ 847.00

American Custom Chemicals Corporation
ETHYL-3-BROMOPROPIOLATE 95.00%
5MG
$ 495.20

Activate Scientific
Ethyl 3-bromopropiolate 96%
5 g
$ 1420.00

Activate Scientific
Ethyl 3-bromopropiolate 96%
1 g
$ 445.00

Total 13 raw suppliers

Chemical Property of Ethyl 3-bromopropiolate

Chemical Property:

Melting Point:21-22 °C
Boiling Point:171.7±23.0 °C(Predicted)
PSA：26.30000
Density:1.594±0.06 g/cm3(Predicted)
LogP:0.90530
Storage Temp.:Sealed in dry,Store in freezer, under -20°C
XLogP3:2
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:2
Exact Mass:175.94729
Heavy Atom Count:8
Complexity:139

Purity/Quality:

97% ^*data from raw suppliers

Ethyl3-bromopropiolate 96% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CCOC(=O)C#CBr

Technology Process of Ethyl 3-bromopropiolate

There total 2 articles about Ethyl 3-bromopropiolate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 95.0%

: 623-47-2
propynoic acid ethyl ester

: 41658-03-1
ethyl 3-bromoprop-2-ynoate

Guidance literature:: With N-Bromosuccinimide; silver nitrate; In acetone; at 20 ℃; for 10h; Inert atmosphere;
DOI:10.1021/acs.jmedchem.9b01269

Reference yield:

: 41658-03-1
ethyl 3-bromoprop-2-ynoate

Guidance literature:: Brom-propiolsaeure, A., H2SO4;

Reference yield: 99.0%

: N-(2-(2,5-dioxopyrrolidin-1-yl)ethyl)-4-methylbenzenesulfonamide

: 41658-03-1
ethyl 3-bromoprop-2-ynoate

: ethyl 3-((N-(2-(2,5-dioxopyrrolidin-1-yl)ethyl)-4-methylphenyl)sulfonamido)propiolate

Guidance literature:: With 1,10-Phenanthroline; copper(ll) sulfate pentahydrate; potassium carbonate; In toluene; at 85 ℃; Inert atmosphere;
DOI:10.1021/acs.orglett.8b01407