53197-57-2
- Product Name:4,4'-Dihydroxy-biphenyl-2-carboxylic acid
- Molecular Formula:C13H10O4
- Purity:99%
- Molecular Weight:230.22
Product Details
pd_meltingpoint:269.5-270 °C
Purity:99%
Manufacturers supply cost-effective and customizable 4,4'-Dihydroxy-biphenyl-2-carboxylic acid 53197-57-2
- Molecular Formula:C13H10O4
- Molecular Weight:230.22
- Melting Point:269.5-270 °C
- Boiling Point:441.0±35.0 °C(Predicted)
- PKA:3.86±0.36(Predicted)
- PSA:77.76000
- Density:1.402±0.06 g/cm3(Predicted)
- LogP:2.46300
53197-57-2 Relevant articles
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53197-57-2 Process route
-
-
9-oxo-9H-fluorene-2,7-disulfonic acid dipotassium salt
-
-
53197-57-2
4,4'-dihydroxy-[1,1'-biphenyl]-2-carboxylic acid
| Conditions | Yield |
|---|---|
|
With
potassium hydroxide; sodium hydroxide;
at 270 - 300 ℃;
for 1h;
|
95% |
|
With
sodium hydroxide;
|
91% |
|
With
sodium hydroxide;
at 300 - 325 ℃;
|
-
-
86-73-7
9H-fluorene
-
-
53197-57-2
4,4'-dihydroxy-[1,1'-biphenyl]-2-carboxylic acid
| Conditions | Yield |
|---|---|
|
Multi-step reaction with 2 steps
1: sulfuric acid
2: potassium hydroxide / 320 - 325 °C
With
potassium hydroxide; sulfuric acid;
|
|
|
Multi-step reaction with 3 steps
1: sulfuric acid
2: aqueous permanganate
3: durch Alkalischmelze
With
sulfuric acid; permanganate(VII) ion;
|
|
|
Multi-step reaction with 3 steps
1: chloroform; chlorosulfonic acid / 10 °C
2: aqueous permanganate
3: durch Alkalischmelze
With
chlorosulfonic acid; chloroform; permanganate(VII) ion;
|
|
|
Multi-step reaction with 3 steps
1.1: sulfuric acid / 100 °C
1.2: 100 °C
2.1: potassium permanganate / water / Heating
3.1: sodium hydroxide
With
potassium permanganate; sulfuric acid; sodium hydroxide;
In
water;
|
|
|
Multi-step reaction with 3 steps
1.1: sulfuric acid / water / 2 h / 110 - 115 °C
1.2: 0.5 h / 20 °C
2.1: potassium permanganate / water / 2 h / 20 - 30 °C
3.1: potassium hydroxide; sodium hydroxide / 1 h / 270 - 300 °C
With
potassium permanganate; sulfuric acid; potassium hydroxide; sodium hydroxide;
In
water;
|
53197-57-2 Upstream products
-
60913-39-5
fluorene-2,7-disulfonic acid
-
361444-25-9
9-oxo-fluorene-2,7-disulfonic acid
-
106319-80-6
7-hydroxy-9,10-dioxo-9,10-dihydro-phenanthrene-2-sulfonic acid
-
7732-18-5
water
53197-57-2 Downstream products
-
92-88-6
4,4'-Dihydroxybiphenyl
-
42523-29-5
2,7-dihydroxy-9H-fluoren-9-one
-
42523-25-1
4,4'-dimethoxy-[1,1'-biphenyl]-2-carboxylic acid
-
124-38-9
carbon dioxide
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-
2,4-Dimethyl-N-(4-methylphenyl)-N-phenylbenzenamine
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-
tert-Butyl bromoacetate
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