Diphenic acid
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- $10 - $1847
- Product name: Diphenic acid
- CAS: 482-05-3
- MF: C14H10O4
- MW: 242.23
- EINECS:207-576-4
- MDL Number:MFCD00002464
- Synonyms:2,2'-DIPHENIC ACID;2,2'-DIPHENYLDICARBOXYLIC ACID;2,2'-DICARBOXYBIPHENYL;2,2'-DICARBOXY DIPHENYL;DIPHENYL-2,2'-DICARBOXYLIC ACID;DIPHENYL-2,2-DICARBOXYLIC ACID;DIPHENIC ACID;RARECHEM AL BE 0377
46 prices
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Brand
- aablocks
- Acrotein
- AHH
- AK Scientific
- Alichem
- Ambeed
- American Custom Chemicals Corporation
- Apolloscientific
- Arctom
- Biosynth
- Crysdot
- Frontier Specialty Chemicals
- Matrix Scientific
- Sigma-Aldrich
- SynQuest Laboratories
- Synthonix
- TCI Chemical
- TRC
Package
- 500mg
- 5g
- 10g
- 25g
- 50G
- 100g
- 250g
- 500g
- 500.00g
- 1000g
- 2.5kg
- Manufactureraablocks
- Product numberAA003F6U
- Product description[1,1'-Biphenyl]-2,2'-dicarboxylic acid ≥98%
- Packaging5g
- Price$10
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003F6U
- Product description[1,1'-Biphenyl]-2,2'-dicarboxylic acid 98%
- Packaging10g
- Price$17
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003F6U
- Product description[1,1'-Biphenyl]-2,2'-dicarboxylic acid 97%
- Packaging25g
- Price$23
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003F6U
- Product description[1,1'-Biphenyl]-2,2'-dicarboxylic acid 98%
- Packaging100g
- Price$80
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003F6U
- Product description[1,1'-Biphenyl]-2,2'-dicarboxylic acid ≥98%
- Packaging500g
- Price$352
- Updated2026-05-28
- Buy
- ManufacturerAcrotein
- Product numberAC-3604
- Product descriptionBiphenyl-2,2'-dicarboxylic acid 97%
- Packaging100g
- Price$100.84
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberAC-3604
- Product descriptionBiphenyl-2,2'-dicarboxylic acid 97%
- Packaging250g
- Price$201.66
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberAC-3604
- Product descriptionBiphenyl-2,2'-dicarboxylic acid 97%
- Packaging25g
- Price$29.34
- Updated2026-05-25
- Buy
- ManufacturerAHH
- Product numberMT-11307
- Product description2,2'-biphenyldicarboxylic acid 97%
- Packaging1000g
- Price$358
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product numberJ95915
- Product descriptionDiphenic acid
- Packaging500g
- Price$400
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberC441
- Product descriptionDiphenic acid
- Packaging25g
- Price$41
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberC441
- Product descriptionDiphenic acid
- Packaging5g
- Price$14
- Updated2021-12-16
- Buy
- ManufacturerAlichem
- Product number482053
- Product description[1,1'-Biphenyl]-2,2'-dicarboxylicacid
- Packaging100g
- Price$226.8
- Updated2021-12-16
- Buy
- ManufacturerAlichem
- Product number482053
- Product description[1,1'-Biphenyl]-2,2'-dicarboxylicacid
- Packaging500g
- Price$681.45
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA251598
- Product description[1,1'-Biphenyl]-2,2'-dicarboxylicacid 97%
- Packaging500g
- Price$325
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA251598
- Product description[1,1'-Biphenyl]-2,2'-dicarboxylicacid 97%
- Packaging100g
- Price$96
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA003F6U | [1,1'-Biphenyl]-2,2'-dicarboxylic acid ≥98% | 5g | $10 | 2026-05-28 | Buy |
| aablocks | AA003F6U | [1,1'-Biphenyl]-2,2'-dicarboxylic acid 98% | 10g | $17 | 2026-05-28 | Buy |
| aablocks | AA003F6U | [1,1'-Biphenyl]-2,2'-dicarboxylic acid 97% | 25g | $23 | 2026-05-28 | Buy |
| aablocks | AA003F6U | [1,1'-Biphenyl]-2,2'-dicarboxylic acid 98% | 100g | $80 | 2026-05-28 | Buy |
| aablocks | AA003F6U | [1,1'-Biphenyl]-2,2'-dicarboxylic acid ≥98% | 500g | $352 | 2026-05-28 | Buy |
| Acrotein | AC-3604 | Biphenyl-2,2'-dicarboxylic acid 97% | 100g | $100.84 | 2026-05-25 | Buy |
| Acrotein | AC-3604 | Biphenyl-2,2'-dicarboxylic acid 97% | 250g | $201.66 | 2026-05-25 | Buy |
| Acrotein | AC-3604 | Biphenyl-2,2'-dicarboxylic acid 97% | 25g | $29.34 | 2026-05-25 | Buy |
| AHH | MT-11307 | 2,2'-biphenyldicarboxylic acid 97% | 1000g | $358 | 2026-05-26 | Buy |
| AK Scientific | J95915 | Diphenic acid | 500g | $400 | 2021-12-16 | Buy |
| AK Scientific | C441 | Diphenic acid | 25g | $41 | 2021-12-16 | Buy |
| AK Scientific | C441 | Diphenic acid | 5g | $14 | 2021-12-16 | Buy |
| Alichem | 482053 | [1,1'-Biphenyl]-2,2'-dicarboxylicacid | 100g | $226.8 | 2021-12-16 | Buy |
| Alichem | 482053 | [1,1'-Biphenyl]-2,2'-dicarboxylicacid | 500g | $681.45 | 2021-12-16 | Buy |
| Ambeed | A251598 | [1,1'-Biphenyl]-2,2'-dicarboxylicacid 97% | 500g | $325 | 2021-12-16 | Buy |
| Ambeed | A251598 | [1,1'-Biphenyl]-2,2'-dicarboxylicacid 97% | 100g | $96 | 2021-12-16 | Buy |
Properties
Melting point :227-229 °C(lit.)
Boiling point :345.05°C (rough estimate)
Density :1.2695 (rough estimate)
bulk density :470kg/m3
refractive index :1.5389 (estimate)
storage temp. :Store below +30°C.
solubility :almost transparency in Methanol
form :powder to crystal
pka :pKa 3.20(H2O t=23.0) (Uncertain);5.06(H2O t=23.0) (Uncertain)
color :White to Orange to Green
PH :4-5 (H2O, 20℃)
Water Solubility :insoluble (20 ºC)
Merck :14,3310
BRN :2053625
InChI :1S/C14H10O4/c15-13(16)11-7-3-1-5-9(11)10-6-2-4-8-12(10)14(17)18/h1-8H,(H,15,16)(H,17,18)
InChIKey :GWZCCUDJHOGOSO-UHFFFAOYSA-N
SMILES :OC(=O)c1ccccc1-c2ccccc2C(O)=O
CAS DataBase Reference :482-05-3(CAS DataBase Reference)
NIST Chemistry Reference :2,2'-Biphenyldicarboxylic acid(482-05-3)
EPA Substance Registry System :[1,1'-Biphenyl]-2,2'-dicarboxylic acid (482-05-3)
Boiling point :345.05°C (rough estimate)
Density :1.2695 (rough estimate)
bulk density :470kg/m3
refractive index :1.5389 (estimate)
storage temp. :Store below +30°C.
solubility :almost transparency in Methanol
form :powder to crystal
pka :pKa 3.20(H2O t=23.0) (Uncertain);5.06(H2O t=23.0) (Uncertain)
color :White to Orange to Green
PH :4-5 (H2O, 20℃)
Water Solubility :insoluble (20 ºC)
Merck :14,3310
BRN :2053625
InChI :1S/C14H10O4/c15-13(16)11-7-3-1-5-9(11)10-6-2-4-8-12(10)14(17)18/h1-8H,(H,15,16)(H,17,18)
InChIKey :GWZCCUDJHOGOSO-UHFFFAOYSA-N
SMILES :OC(=O)c1ccccc1-c2ccccc2C(O)=O
CAS DataBase Reference :482-05-3(CAS DataBase Reference)
NIST Chemistry Reference :2,2'-Biphenyldicarboxylic acid(482-05-3)
EPA Substance Registry System :[1,1'-Biphenyl]-2,2'-dicarboxylic acid (482-05-3)
Safety Information
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Description
Diphenic acid is used as a pharmaceutical intermediate and in the synthesis of dyesMore related product prices
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OXALIC ACID
$28-147.65 -
ACETIC ACID
$7-3630.17 -
Biphenyl
$9-1062
Suppliers and manufacturers
Capot Chemical Co.,Ltd.
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Hefei Hangang Pharmaceutical Technology Co., Ltd.
Hefei TNJ Chemical Industry Co.,Ltd.
Shaanxi Dideu Medichem Co. Ltd
