pent-3-yn-2-one

Base Information Edit

Chemical Name:pent-3-yn-2-one
CAS No.:7299-55-0
Molecular Formula:C5H6O
Molecular Weight:82.102
Hs Code.:
Mol file:7299-55-0.mol

Synonyms:methyl 2-butynoate;pent-3-yne-2-one;WLN: 1V1UU2;3-Pentyn-2-one;2-Pentyn-4-one;Pent-3-in-2-on;3-pentyne-2-one;

Suppliers and Price of pent-3-yn-2-one

Supply Marketing:Edit

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

AK Scientific
2-Pentyn-4-one
5g
$ 1477.00

Total 7 raw suppliers

Chemical Property of pent-3-yn-2-one Edit

Chemical Property:

Vapor Pressure:29.9mmHg at 25°C
Boiling Point:105.1°Cat760mmHg
Flash Point:27.3°C
PSA：17.07000
Density:0.897g/cm³
LogP:0.59870

Purity/Quality:

99%, ^*data from raw suppliers

2-Pentyn-4-one ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of pent-3-yn-2-one

There total 47 articles about pent-3-yn-2-one 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: 86.0%

: 6224-91-5
trimethyl(prop-1-ynyl)silane

: 75-36-5
acetyl chloride

: 7299-55-0
pent-3-yn-2-one

Guidance literature:: With aluminium trichloride; In dichloromethane; at 0 ℃; 0 - 10 deg C to r.t., 1 h;

Reference yield: 77.0%

: 57984-70-0,58072-60-9,90242-65-2,27301-54-8
Pent-3-yn-2-ol

: 7299-55-0
pent-3-yn-2-one

Guidance literature:: With manganese(IV) oxide; In dichloromethane; at 25 ℃; for 24h;
DOI:10.1021/ja070265e

Reference yield: 75.0%

: 75-36-5
acetyl chloride

: 74-99-7
prop-1-yne

: 7299-55-0
pent-3-yn-2-one

Guidance literature:: prop-1-yne; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 0.333333h;

With zinc dibromide; In tetrahydrofuran; hexane; at -40 ℃; for 0.333333h;

acetyl chloride; In tetrahydrofuran; hexane; at 25 ℃; for 0.5h;
DOI:10.1021/acs.joc.9b01248