1,3,4-Thiadiazole-2(3H)-thione
2-Mercapto-1,3,4-thiadiazole
CAS: 18686-82-3
Molecular Formula: C2H2N2S2
1,3,4-Thiadiazole-2(3H)-thione - Names and Identifiers
1,3,4-Thiadiazole-2(3H)-thione - Physico-chemical Properties
| Molecular Formula | C2H2N2S2 |
| Molar Mass | 118.18 |
| Density | 1.73±0.1 g/cm3(Predicted) |
| Melting Point | 142-144°C |
| Boling Point | 176.0±23.0 °C(Predicted) |
| Flash Point | 60.3°C |
| Solubility | Soluble in methanol. |
| Vapor Presure | 1.11mmHg at 25°C |
| pKa | 6.45±0.20(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.849 |
| Physical and Chemical Properties | White to light yellow crystals. |
1,3,4-Thiadiazole-2(3H)-thione - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S37 - Wear suitable gloves. S37/39 - Wear suitable gloves and eye/face protection |
| TSCA | Yes |
| Hazard Note | Irritant |
1,3,4-Thiadiazole-2(3H)-thione - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| Use | Ceftezole intermediate. Used as an intermediate for cephalosporins |
Last Update：2024-04-09 15:16:44
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Multiple SpecificationsSpot supply
Product Name: 2-Mercapto-1,3,4-thiadiazole Request for quotationCAS: 18686-82-3
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3785839865
Multiple Specifications
Product Name: 2-Mercapto-1,3,4-thiadiazole Request for quotationCAS: 18686-82-3
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
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