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A new synthesis route of 4,4'-Oxybisbenzoic acid   CAS NO: 2215-89-6:

With bromine toluene and BHT as raw material, after ur condensation reaction step and potassium permanganate oxidation with purity of 99% can be obtained 4,4'-Oxybisbenzoic acid   CAS NO: 2215-89-6. Through the reform of the condensation reaction catalyst, choose suitable solvent by oxidization and two-step oxidation instead of purification, etc., the synthetic route of total yield up to 65%.

4,4'-Oxybisbenzoic acid   CAS NO: 2215-89-6 (hereinafter referred to as ether acid) is an important high polymer monomer, which is used to prepare synthetic resin insulation materials and liquid crys  

Name: 4,4'-Oxybisbenzoic acid   

CAS NO: 2215-89-6

Purity: 98% min

MF: C14H10O5

MW:258.226

BP:473.7±30.0 °C at 760 mmHg

Density:1.4±0.1 g/cm3

MP: 329 °C

EINECS:218-683-0

Appearance: White crystalline powder

Package: 25g, 100g, 500g, bulk package 

Application:Pharmaceutical Intermediates

Other name:

Benzoic acid, 4,4'-oxybis-;

4,4'-Oxybis(benzoic acid);

4,4'-Dicarboxydiphenyl Ether;

diphenylether-4,4'-dicarboxylic acid;

4-(4-carboxyphenoxy)benzoic acid;

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