3-(2,4-dichlorophenyl)prop-2-ynoic acid

Base Information

Chemical Name:3-(2,4-dichlorophenyl)prop-2-ynoic acid
CAS No.:6974-65-8
Molecular Formula:C9H4 Cl2 O2
Molecular Weight:215.036
Hs Code.:

Synonyms:Propiolicacid, (2,4-dichlorophenyl)- (8CI); (2,4-Dichlorophenyl)-2-propynoic acid;2,4-Dichlorophenylpropiolic acid; NSC 21477

Suppliers and Price of 3-(2,4-dichlorophenyl)prop-2-ynoic acid

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

Total 6 raw suppliers

Chemical Property of 3-(2,4-dichlorophenyl)prop-2-ynoic acid

Chemical Property:

Vapor Pressure:6.17E-06mmHg at 25°C
Boiling Point:364°C at 760 mmHg
Flash Point:173.9°C
Density:1.53g/cm³

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 3-(2,4-dichlorophenyl)prop-2-ynoic acid

There total 5 articles about 3-(2,4-dichlorophenyl)prop-2-ynoic acid 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: 88.8%

: 24653-94-9
2,3-dibromo-3-(2,4-dichloro-phenyl)-propionic acid

: 6974-65-8
(2,4-dichloro-phenyl)-propynoic acid

Guidance literature:: 2,3-dibromo-3-(2,4-dichloro-phenyl)-propionic acid; With potassium tert-butylate; In tert-butyl alcohol; at 40 ℃; for 1.5h;

With hydrogenchloride; In tert-butyl alcohol;

Reference yield:

: C₁₀H₈Br₂Cl₂O₂

: 6974-65-8
(2,4-dichloro-phenyl)-propynoic acid

Guidance literature:: With potassium hydroxide; In ethanol; at 85 ℃; for 36h;
DOI:10.1016/j.bmcl.2018.06.006

Reference yield:

: 20595-45-3,20595-46-4,1201-99-6
2,4-dichlorocinnamic acid

: 6974-65-8
(2,4-dichloro-phenyl)-propynoic acid

Guidance literature:: Multi-step reaction with 3 steps

1: sulfuric acid / 12 h / 20 - 75 °C

2: bromine / dichloromethane / 24 h / 25 °C

3: potassium hydroxide / ethanol / 36 h / 85 °C

With sulfuric acid; bromine; potassium hydroxide; In ethanol; dichloromethane;
DOI:10.1016/j.bmcl.2018.06.006