Benzoic acid, 2-ethyl-4,6-dihydroxy-

Base Information

• Chemical Name: Benzoic acid, 2-ethyl-4,6-dihydroxy-
• CAS No.: 4299-73-4
• Molecular Formula: C9H10O4
• Molecular Weight: 182.176
• Hs Code.: 2918290000
• Mol file: 4299-73-4.mol

Synonyms:2,4-Dihydroxy-6-ethylbenzoesaeure;

Chemical Property of Benzoic acid, 2-ethyl-4,6-dihydroxy-

Chemical Property:

• PSA: 77.76000
• LogP: 1.35840

Purity/Quality:

95% ^*data from raw suppliers

2-Ethyl-4,6-dihydroxybenzoicacid ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: 2-Ethyl-4,6-dihydroxybenzoic acid is a useful compound that is used in hair dye products.

Technology Process of Benzoic acid, 2-ethyl-4,6-dihydroxy-

There total 15 articles about Benzoic acid, 2-ethyl-4,6-dihydroxy- 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: 63.0%

2-ethyl-4,6-dimethoxy-benzoic acid (75996-28-0) → 6-ethyl-2,4-dihydroxybenzoic acid (4299-73-4)

Guidance literature:

With aluminium trichloride; In chlorobenzene; for 0.75h; Heating;

Reference yield:

3,5-dimethoxyfluorobenzene (52189-63-6) → 6-ethyl-2,4-dihydroxybenzoic acid (4299-73-4)

Guidance literature:

Multi-step reaction with 2 steps

1: 1.) lithium / multistep reaction; other n-alkyl-lithium compounds; no 6-ethyl-2,4-dimethoxybenzoic acid from 2,4-dimethoxyfluorobenzene in the same conditions; 3,5-dimethoxybenzyne intermediate

2: 63 percent / aluminium chloride / chlorobenzene / 0.75 h / Heating

With aluminium trichloride; lithium; In chlorobenzene;

Reference yield:

3,5,7-Trioxononansaeure (61067-59-2) → 6-ethyl-2,4-dihydroxybenzoic acid (4299-73-4)

Guidance literature:

In water;

DOI:10.1021/ja00440a047

upstream raw materials:

3,5,7-Trioxononansaeure

2-ethyl-4,6-dimethoxy-benzoic acid

ethyl 6-ethyl-2,4-dihydroxybenzoate

ethyl 3,5-dimethoxybenzoate