A7668312
Thisosalicyilic acid , 99% , 147-93-3
Synonym(s):
2-Mercaptobenzoic acid;2-Sulfanylbenzoic acid;Thiosalicylic acid
CAS NO.：147-93-3
Empirical Formula: C7H6O2S
Molecular Weight: 154.19
MDL number: MFCD00004836
EINECS: 205-704-3
| Pack Size | Price | Stock | Quantity |
| 5G | RMB27.20 | In Stock |
|
| 25G | RMB52.00 | In Stock |
|
| 100G | RMB103.20 | In Stock |
|
| 500G | RMB527.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 162-165 °C (lit.) |
| Boiling point: | 247.55°C (rough estimate) |
| Density | 1.49 |
| refractive index | 1.5100 (estimate) |
| Flash point: | 150 °C |
| storage temp. | Store below +30°C. |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| pka | pK1:4.05(0) (20°C) |
| form | Fine Crystalline Powder |
| color | White to yellow |
| Water Solubility | soluble in hot water |
| Sensitive | Air & Light Sensitive |
| Merck | 14,9360 |
| BRN | 508507 |
| Cosmetics Ingredients Functions | REDUCING ANTIOXIDANT KERATOLYTIC |
| InChI | 1S/C7H6O2S/c8-7(9)5-3-1-2-4-6(5)10/h1-4,10H,(H,8,9) |
| InChIKey | NBOMNTLFRHMDEZ-UHFFFAOYSA-N |
| SMILES | OC(=O)c1ccccc1S |
| LogP | 2.390 |
| CAS DataBase Reference | 147-93-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzoic acid, 2-mercapto-(147-93-3) |
| EPA Substance Registry System | Benzoic acid, 2-mercapto- (147-93-3) |
Description and Uses
Thiosalicylic acid acts as a trapping agent, which is useful in the desulfenylation of 3-indolyl sulfides. It is used to prepare macrocyclic diamides by condensation with diamines. Further, it is used as a precursor to drug, which finds application for the treatment of atherosclerosis and melanoma. In addition to this, it is involved in the preparation of vaccine preservative thiomersal and thioindigo dyestuff.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| target organs | Respiratory system |
| PPE | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xi,Xn,N |
| Risk Statements | 36/37/38-20/21/22 |
| Safety Statements | 26-36/37/39-36 |
| WGK Germany | 3 |
| RTECS | DH3325000 |
| F | 9-23 |
| TSCA | TSCA listed |
| HS Code | 29309070 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
| Hazardous Substances Data | 147-93-3(Hazardous Substances Data) |
| Toxicity | mouse,LD50,intraperitoneal,50mg/kg (50mg/kg),National Technical Information Service. Vol. AD277-689, |
