6,8-DICHLORO-4-HYDROXYCOUMARIN

Base Information

Chemical Name:6,8-DICHLORO-4-HYDROXYCOUMARIN
CAS No.:36051-82-8
Molecular Formula:C9H4 Cl2 O3
Molecular Weight:231.035
Hs Code.:2932209090
Mol file:36051-82-8.mol

Synonyms:Coumarin,6,8-dichloro-4-hydroxy- (7CI); 4-Hydroxy-6,8-dichlorocoumarin;6,8-Dichloro-4-hydroxy-2H-1-benzopyran-2-one; 6,8-Dichloro-4-hydroxycoumarin

Suppliers and Price of 6,8-DICHLORO-4-HYDROXYCOUMARIN

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

Matrix Scientific
6,8-Dichloro-4-hydroxycoumarin
10g
$ 1710.00

Matrix Scientific
6,8-Dichloro-4-hydroxycoumarin
5g
$ 964.00

Matrix Scientific
6,8-Dichloro-4-hydroxycoumarin
1g
$ 215.00

Crysdot
6,8-Dichloro-4-hydroxy-2H-chromen-2-one 97%
5g
$ 564.00

Chemenu
6,8-Dichloro-4-hydroxy-2H-chromen-2-one 97%
5g
$ 533.00

American Custom Chemicals Corporation
6,8-DICHLORO-4-HYDROXY-2H-CHROMEN-2-ONE 95.00%
1G
$ 693.69

American Custom Chemicals Corporation
6,8-DICHLORO-4-HYDROXY-2H-CHROMEN-2-ONE 95.00%
250MG
$ 574.84

AHH
6,8-Dichloro-4-hydroxycoumarin 98%
25g
$ 512.00

Total 7 raw suppliers

Chemical Property of 6,8-DICHLORO-4-HYDROXYCOUMARIN

Chemical Property:

Vapor Pressure:4.11E-08mmHg at 25°C
Refractive Index:1.675
Boiling Point:428.7°C at 760 mmHg
Flash Point:213.1°C
PSA：50.44000
Density:1.699g/cm³
LogP:2.80540

Purity/Quality:

98%min ^*data from raw suppliers

6,8-Dichloro-4-hydroxycoumarin ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:Xi,Xn
Statements: 22

MSDS Files:

Useful:

Technology Process of 6,8-DICHLORO-4-HYDROXYCOUMARIN

There total 3 articles about 6,8-DICHLORO-4-HYDROXYCOUMARIN 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: 50.0%

: 3321-92-4
1-(3,5-dichloro-2-hydroxyphenyl)-ethanone

: 105-58-8,76619-83-5
Diethyl carbonate

: 36051-82-8
6,8-dichloro-4-hydroxy-2H-benzopyran-2-one

Guidance literature:: 1-(3,5-dichloro-2-hydroxyphenyl)-ethanone; With sodium hydride; In toluene; at 0 ℃; for 0.333333h; Inert atmosphere;

Diethyl carbonate; at 110 ℃; for 24h; Inert atmosphere;
DOI:10.1039/c8nj01395k

Reference yield:

: 120-83-2,40477-79-0
2,4-dichlorophenol

: 36051-82-8
6,8-dichloro-4-hydroxy-2H-benzopyran-2-one

Guidance literature:: Multi-step reaction with 2 steps

1: zinc(II) chloride / Reflux

2: sodium hydride / toluene / 0 - 110 °C

With sodium hydride; zinc(II) chloride; In toluene;
DOI:10.1039/c7ra12419h