2,2′-Dithiosalicylic Acid CAS No. 119-80-2
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Category：Pharmaceutical Materials Own Brand：MT /MOQ:100KG /From China/ B2B only.
Introduction
It can make thiohydro modification reagent, used as an intermediate of medicine, dyes, fungicides and photoinitiators.
Product Name
2.2′-Dithiosalicylic Acid
Multiple Names
2.2′-Dithiosalicylic Acid;
2.2-Dithiodibenzoic Acid;
2.2-Dithiosalicylic Acid;
DTSA;
Di(2-Carboxyphenyl) Disulphide;
DTDBA;
2.2′-Disulfanediyldibenzoic Acid;
2.2′-Disulfanediyldibenzoate;
2.2′-Dithiodibenzoic Acid
CAS No. 119-80-2
EC No. 204-352-8
MF No. C14H8O4S2
MW No. 304.342
Advantage of 2.2′-Dithiosalicylic Acid 119-80-2
Can improve mildew resistance
It has potential value
It is widely used in demand field
| Name | 2,2′-Dithiosalicylic acid |
| Synonyms | DTSA DSTA DTDBA 2,2-Dithiosalicylic acid 2,2-Dithiodibenzoic acid 2,2′-dithiodibenzoic acid 2,2′-Dithiosalicylic acid 2,2′-dithiobis-benzoicaci 2,2′-dithiobis(benzoicacid) 2,2′-disulfanediyldibenzoate Thimerosal Related Compound A di(2-carboxyphenyl) disulphide 2-Hydroxybenzenecarbothioic acid 2,2′-disulfanediyldibenzoic acid 2-Carboxyphenyl disulfide, Bis(2-carboxyphenyl) disulfide, Dithiosalicylic acid |
| CAS | 119-80-2 |
| EINECS | 204-352-8 |
| InChI | InChI=1/C14H10O4S2/c15-13(16)9-5-1-3-7-11(9)19-20-12-8-4-2-6-10(12)14(17)18/h1-8H,(H,15,16)(H,17,18)/p-2 |
| InChIKey | LBEMXJWGHIEXRA-UHFFFAOYSA-N |
Physico-chemical Properties
| Molecular Formula | C14H10O4S2 |
| Molar Mass | 306.36 |
| Density | 1.4555 (rough estimate) |
| Melting Point | 287-290°C(lit.) |
| Boling Point | 416.97°C (rough estimate) |
| Flash Point | 252°C |
| Water Solubility | insoluble |
| Solubility | DMSO (Slightly), Methanol (Slightly) |
| Vapor Presure | 0Pa at 25℃ |
| Appearance | White powder |
| Color | Brown |
| BRN | 2221810 |
| pKa | 3.02±0.36(Predicted) |
| Storage Condition | Refrigerator |
| Refractive Index | 1.4950 (estimate) |
| MDL | MFCD00002465 |
| Physical and Chemical Properties | Melting point 287-290°C boiling point 300.5°C flash point 244°C yellowish crystalline powder |
| Use | Used as intermediates in pharmaceuticals, dyes, fungicides and photoinitiators |
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