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| CAS No.: | 2215-89-6 |
|---|---|
| Name: | 4,4'-Oxybisbenzoic acid |
| Article Data: | 42 |
| Molecular Structure: | |
|
|
|
| Formula: | C14H10O5 |
| Molecular Weight: | 258.23 |
| Synonyms: | Benzoicacid, 4,4'-oxydi- (6CI,7CI,8CI);Benzoic acid, p,p'-oxybis- (3CI);Benzoicacid, p,p'-oxydi- (4CI);4,4'-Dicarboxydiphenyl ether;4,4'-Dicarboxydiphenyloxide;4,4'-Oxybis(benzoic acid);4,4'-Oxydiphenylenedicarboxylic acid;4-(4-Carboxyphenoxy)benzoic acid;Diphenyl ether-4,4'-dicarboxylic acid;NSC 39046; |
| EINECS: | 218-683-0 |
| Density: | 1.395 g/cm3 |
| Melting Point: | 329 °C |
| Boiling Point: | 473.7 °C at 760 mmHg |
| Flash Point: | 184.1 °C |
| Solubility: | Insoluble in water |
| Appearance: | white crystal powder |
| Hazard Symbols: |
 Xi
|
| Risk Codes: | 36/37/38 |
| Safety: | 26-36 |
| PSA: | 83.83000 |
| LogP: | 2.87530 |
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- 68439-39-4Poly(oxy-1,2-ethanediyl), alpha-(2-ethylhexyl)-omega-hydroxy-,
- 14387-30-5
dimethyl 4,4'-oxydibenzoate
- 2215-89-6
oxybis(benzoic acid)
| Conditions | Yield |
|---|---|
| With water; potassium hydroxide In ethanol Concentration; Solvent; | 96% |
| Conditions | Yield |
|---|---|
| With potassium carbonate In sulfolane at 143 - 145℃; for 16h; Reagent/catalyst; Solvent; Temperature; | 95.9% |
| With potassium carbonate In dimethyl sulfoxide for 0.0833333h; microwave irradiation; |
| Conditions | Yield |
|---|---|
| With water; potassium hydroxide In ethanol at 110 - 120℃; for 6h; Autoclave; | 95% |
| With sulfuric acid | |
| With potassium hydroxide for 12h; Heating; |
| Conditions | Yield |
|---|---|
| With dihydrogen peroxide; sodium carbonate at 100℃; under 7500.75 Torr; for 18h; Reagent/catalyst; Pressure; | 93% |
| With pyridine; cobalt(III) acetylacetonate; dihydrogen peroxide; sodium carbonate In acetic acid at 100℃; under 15001.5 Torr; for 6h; Reagent/catalyst; Temperature; Solvent; Pressure; | 92% |
| With 2-chloroanthracene-9,10-dione; water; oxygen; trifluoroacetic acid In ethyl acetate for 72h; Irradiation; | 70% |
| Conditions | Yield |
|---|---|
| With water; triethylamine; 1,4-di(diphenylphosphino)-butane; palladium dichloride In acetonitrile at 120℃; under 7500.75 Torr; for 10h; | 92.6% |
| Conditions | Yield |
|---|---|
| With potassium permanganate |
| Conditions | Yield |
|---|---|
| With potassium permanganate |
- 109-72-8, 29786-93-4
n-butyllithium
- 60-29-7
diethyl ether
- 2050-47-7
4,4'-dibromodiphenyl ether
- 71-43-2
benzene
A
- 2215-89-6
oxybis(benzoic acid)
B
- 21120-68-3
4-(4-bromophenoxy)benzoic acid
| Conditions | Yield |
|---|---|
| anschliessendes Behandeln mit festem CO2; |
| Conditions | Yield |
|---|---|
| With silver nitrate | |
| Stage #1: 4,4'-oxydiacetophenone With sodium hydroxide; sodium hypochlorite In water at 55℃; Stage #2: With hydrogenchloride In water | 3.7 - 4.3 g |
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Chemistry
Molecular structure of 4,4'-Oxybisbenzoic acid (CAS NO.2215-89-6) is:
Product Name: 4,4'-Oxybisbenzoic acid
CAS Registry Number: 2215-89-6
IUPAC Name: 4-(4-carboxyphenoxy)benzoic acid
Molecular Weight: 258.2262 [g/mol]
Molecular Formula: C14H10O5
XLogP3: 3.4
H-Bond Donor: 2
H-Bond Acceptor: 5
EINECS: 218-683-0
Melting Point: 329 °C
Surface Tension: 63.5 dyne/cm
Density: 1.395 g/cm3
Flash Point: 184.1 °C
Enthalpy of Vaporization: 77.63 kJ/mol
Boiling Point: 473.7 °C at 760 mmHg
Vapour Pressure: 8.85E-10 mmHg at 25°C
Product Categories: Industrial/Fine Chemicals;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;Aromatic Ethers;Diphenyl Ethers (for High-Performance Polymer Research);Functional Materials;Reagent for High-Performance Polymer Research;Carboxylic Acid Monomers;Monomers;Polymer Science
Safety Profile
Safty information about 4,4'-Oxybisbenzoic acid (CAS NO.2215-89-6) is:
Hazard Codes: 
Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
WGK Germany: 3
Specification
4,4'-Oxybisbenzoic acid , its cas register number is 2215-89-6. It also can be called Benzoic acid, 4,4'-oxybis- ; 4-(4-Carboxyphenoxy)benzoic acid .It is a white to pale brown solid.