2,2'-Dithiosalicylic acid
                                         
                                        
                                     | 
                                
- $7 - $2333.1
 - Product name: 2,2'-Dithiosalicylic acid
 - CAS: 119-80-2
 - MF: C14H10O4S2
 - MW: 306.36
 - EINECS:204-352-8
 - MDL Number:MFCD00002465
 - Synonyms:2,2'-Dithiodibenzoic acid >=95.0% (NT);2,2’-dithiobis(benzoicacid) ;2,2’-dithiobis-benzoicaci ;Thimerosal Related Compound A;2,2'-DITHIOSALICYLIC ACID, TECH., 85%;2-Hydroxybenzenecarbothioic acid;2-Carboxyphenyl disulfide, Bis(2-carboxyphenyl) disulfide, Dithiosalicylic acid;2,2'-DITHIOBENZOCI ACID
 
24 prices
                Selected condition:
                            Brand
                                - AK Scientific
 - Ambeed
 - American Custom Chemicals Corporation
 - Apolloscientific
 - Biosynth Carbosynth
 - Frontier Specialty Chemicals
 - Sigma-Aldrich
 - SynQuest Laboratories
 - TCI Chemical
 - TRC
 
Package
                                    
                                - 5MG
 - 50mg
 - 100MG
 - 1G
 - 5g
 - 10G
 - 25g
 - 50g
 - 100g
 - 500g
 - 1kg
 
- ManufacturerAK Scientific
 - Product numberD328
 - Product description2,2′-Dithiodibenzoic acid
 - Packaging5g
 - Price$10
 - Updated2021-12-16
 - Buy
 
- ManufacturerAmbeed
 - Product numberA249546
 - Product description2,2′-Dithiodibenzoic acid 96%
 - Packaging25g
 - Price$7
 - Updated2021-12-16
 - Buy
 
- ManufacturerAmbeed
 - Product numberA249546
 - Product description2,2′-Dithiodibenzoic acid 96%
 - Packaging100g
 - Price$16
 - Updated2021-12-16
 - Buy
 
- ManufacturerAmbeed
 - Product numberA249546
 - Product description2,2′-Dithiodibenzoic acid 96%
 - Packaging500g
 - Price$56
 - Updated2021-12-16
 - Buy
 
- ManufacturerAmbeed
 - Product numberA249546
 - Product description2,2′-Dithiodibenzoic acid 96%
 - Packaging1kg
 - Price$85
 - Updated2021-12-16
 - Buy
 
- ManufacturerAmerican Custom Chemicals Corporation
 - Product numberAPI0026507
 - Product description2,2'-DITHIOBISBENZOIC ACID 95.00%
 - Packaging5MG
 - Price$501.28
 - Updated2021-12-16
 - Buy
 
- ManufacturerAmerican Custom Chemicals Corporation
 - Product numberAPN0000117
 - Product description2,2'-DITHIODIBENZOIC ACID 95.00%
 - Packaging1G
 - Price$739.2
 - Updated2021-12-16
 - Buy
 
- ManufacturerAmerican Custom Chemicals Corporation
 - Product numberAPN0000117
 - Product description2,2'-DITHIODIBENZOIC ACID 95.00%
 - Packaging10G
 - Price$2333.1
 - Updated2021-12-16
 - Buy
 
- ManufacturerApolloscientific
 - Product numberOR4531
 - Product description2,2'-Disulphanediyldibenzoic acid 82%
 - Packaging100g
 - Price$61
 - Updated2021-12-16
 - Buy
 
- ManufacturerApolloscientific
 - Product numberOR4531
 - Product description2,2'-Disulphanediyldibenzoic acid 82%
 - Packaging500g
 - Price$142
 - Updated2021-12-16
 - Buy
 
- ManufacturerBiosynth Carbosynth
 - Product numberFD22557
 - Product description2,2'-Dithiobisbenzoic acid
 - Packaging100g
 - Price$45
 - Updated2021-12-16
 - Buy
 
- ManufacturerFrontier Specialty Chemicals
 - Product numberJK517453
 - Product description2,2'-Dithiosalicylicacid 95%
 - Packaging25g
 - Price$13
 - Updated2021-12-16
 - Buy
 
- ManufacturerFrontier Specialty Chemicals
 - Product numberJK517453
 - Product description2,2'-Dithiosalicylicacid 95%
 - Packaging100g
 - Price$40
 - Updated2021-12-16
 - Buy
 
- ManufacturerFrontier Specialty Chemicals
 - Product numberJK517453
 - Product description2,2'-Dithiosalicylicacid 95%
 - Packaging500g
 - Price$163
 - Updated2021-12-16
 - Buy
 
- ManufacturerSigma-Aldrich
 - Product number43761
 - Product description2,2′-Dithiodibenzoic acid ≥95.0% (NT)
 - Packaging100g
 - Price$54.7
 - Updated2025-07-31
 - Buy
 
- ManufacturerSigma-Aldrich
 - Product numberPHR2590
 - Product descriptionThimerosal Related Compound A Pharmaceutical Secondary Standard; Certified Reference Material
 - Packaging100MG
 - Price$549
 - Updated2025-07-31
 - Buy
 
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy | 
|---|---|---|---|---|---|---|
| AK Scientific | D328 | 2,2′-Dithiodibenzoic acid | 5g | $10 | 2021-12-16 | Buy | 
| Ambeed | A249546 | 2,2′-Dithiodibenzoic acid 96% | 25g | $7 | 2021-12-16 | Buy | 
| Ambeed | A249546 | 2,2′-Dithiodibenzoic acid 96% | 100g | $16 | 2021-12-16 | Buy | 
| Ambeed | A249546 | 2,2′-Dithiodibenzoic acid 96% | 500g | $56 | 2021-12-16 | Buy | 
| Ambeed | A249546 | 2,2′-Dithiodibenzoic acid 96% | 1kg | $85 | 2021-12-16 | Buy | 
| American Custom Chemicals Corporation | API0026507 | 2,2'-DITHIOBISBENZOIC ACID 95.00% | 5MG | $501.28 | 2021-12-16 | Buy | 
| American Custom Chemicals Corporation | APN0000117 | 2,2'-DITHIODIBENZOIC ACID 95.00% | 1G | $739.2 | 2021-12-16 | Buy | 
| American Custom Chemicals Corporation | APN0000117 | 2,2'-DITHIODIBENZOIC ACID 95.00% | 10G | $2333.1 | 2021-12-16 | Buy | 
| Apolloscientific | OR4531 | 2,2'-Disulphanediyldibenzoic acid 82% | 100g | $61 | 2021-12-16 | Buy | 
| Apolloscientific | OR4531 | 2,2'-Disulphanediyldibenzoic acid 82% | 500g | $142 | 2021-12-16 | Buy | 
| Biosynth Carbosynth | FD22557 | 2,2'-Dithiobisbenzoic acid | 100g | $45 | 2021-12-16 | Buy | 
| Frontier Specialty Chemicals | JK517453 | 2,2'-Dithiosalicylicacid 95% | 25g | $13 | 2021-12-16 | Buy | 
| Frontier Specialty Chemicals | JK517453 | 2,2'-Dithiosalicylicacid 95% | 100g | $40 | 2021-12-16 | Buy | 
| Frontier Specialty Chemicals | JK517453 | 2,2'-Dithiosalicylicacid 95% | 500g | $163 | 2021-12-16 | Buy | 
| Sigma-Aldrich | 43761 | 2,2′-Dithiodibenzoic acid ≥95.0% (NT) | 100g | $54.7 | 2025-07-31 | Buy | 
| Sigma-Aldrich | PHR2590 | Thimerosal Related Compound A Pharmaceutical Secondary Standard; Certified Reference Material | 100MG | $549 | 2025-07-31 | Buy | 
Properties
                        
                        Melting point :287-290 °C(lit.)
Boiling point :416.97°C (rough estimate)
Density :1.4555 (rough estimate)
vapor pressure :0Pa at 25℃
refractive index :1.4950 (estimate)
storage temp. :Refrigerator
solubility :DMSO (Slightly), Methanol (Slightly)
pka :3.02±0.36(Predicted)
form :Powder
color :Brown
Water Solubility :insoluble
BRN :2221810
InChIKey :LBEMXJWGHIEXRA-UHFFFAOYSA-N
LogP :1.61 at 25℃ and pH6.2-6.48
CAS DataBase Reference :119-80-2(CAS DataBase Reference)
EPA Substance Registry System :Benzoic acid, 2,2'-dithiobis- (119-80-2)
                        
                    
                Boiling point :416.97°C (rough estimate)
Density :1.4555 (rough estimate)
vapor pressure :0Pa at 25℃
refractive index :1.4950 (estimate)
storage temp. :Refrigerator
solubility :DMSO (Slightly), Methanol (Slightly)
pka :3.02±0.36(Predicted)
form :Powder
color :Brown
Water Solubility :insoluble
BRN :2221810
InChIKey :LBEMXJWGHIEXRA-UHFFFAOYSA-N
LogP :1.61 at 25℃ and pH6.2-6.48
CAS DataBase Reference :119-80-2(CAS DataBase Reference)
EPA Substance Registry System :Benzoic acid, 2,2'-dithiobis- (119-80-2)
Safety Information
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Description
2,2′-Dithiodibenzoic acid may be used for the preparation of novel anionic heptadecanuclear silver(I) cluster, by the reaction with equivalent molar silver oxide under ultrasonic conditions at 50°C.It may be used for the preparation of polyamides containing a disulfide bond in their main chain.Related product price
- Thiobenzoic acid
$11-4348.07 - Folic acid
$5-1269.63 - Terephthalic acid
$6-3418.8 

                    
                    

        
