CAS Number18686-82-3
Synonyms2-mercapto-1,3,4-thiadiazole; 1,3,4-Thiadiazolylthiol; MTD:2-Mereapto-1,3,4-Thiadiazole; 2-MERCAPTO-1,3,4-THIADIAZOL; 1,3,4-thiadiazole-5-thiol; 1,3,4-Thiadiazole-2-thiol; 1,3,4-thiadiazole-2-thione; 5-mercapto-1,3,4-thiadiazole; EINECS 242-504-5; 1,3,4-Thiadiazole-2(3H)-thione; MFCD00040404
Molecular FormulaC2H2N2S2
Molecular Weight118.18
Purity98.00%
Density1.5±0.1 g/cm3
Boiling Point198.1±23.0 °C at 760 mmHg
Melting Point142-144°C
Appearance2-Mercapto-1,3,4-thiadiazole (18686-82-3) is white to light yellow crystal.
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 18686-82-3 |
| Catalog No. | 2A-9037894 |
| Chinese Name | 2-巯基-1,3,4-噻二唑(MTD) |
| Synonyms | 2-mercapto-1,3,4-thiadiazole; 1,3,4-Thiadiazolylthiol; MTD:2-Mereapto-1,3,4-Thiadiazole; 2-MERCAPTO-1,3,4-THIADIAZOL; 1,3,4-thiadiazole-5-thiol; 1,3,4-Thiadiazole-2-thiol; 1,3,4-thiadiazole-2-thione; 5-mercapto-1,3,4-thiadiazole; EINECS 242-504-5; 1,3,4-Thiadiazole-2(3H)-thione; MFCD00040404 |
| Molecular Formula | C2H2N2S2 |
| Molecular Weight | 118.18 |
| Purity | 98.00 |
| Density | 1.5±0.1 g/cm3 |
| Boiling Point | 198.1±23.0 °C at 760 mmHg |
| Melting Point | 142-144°C |
| Appearance | 2-Mercapto-1,3,4-thiadiazole (18686-82-3) is white to light yellow crystal. |
| Water Solubility | Soluble in: methanol |
| Storage Condition | Sealed at room temperature, protected from light, |
| HTC | 2934999090 |
| PubChem ID | 447550 |
| SMILES | S=c1[nH]ncs1 |
| InChI | InChI=1S/C2H2N2S2/c5-2-4-3-1-6-2/h1H,(H,4,5) |
| InChI Key | JLAMDELLBBZOOX-UHFFFAOYSA-N |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Purity: 0.0% |
| MSDS Transport Info | Module 14. Shipping information United Nations classification: inconsistent with United Nations classification standards UN number: not specified |
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