Molekula 3-Mercapto-1,2,4-triazole
Specification & product details.
3-Mercapto-1,2,4-triazole is a sulfur-containing heterocyclic compound used as a corrosion inhibitor, stabilizer, and intermediate in organic synthesis.
CAS number: 3179-31-5
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Specifications
| Property | Value |
| Appearance | White or light yellow crystals |
| Melting Point | 218.0 - 223.0 °C |
| Identification | Conforms to reference |
| Loss on Drying | ≤0.5% |
| Assay | ≥99.0 % |
Storage & handling
| Property | Value |
| Storage Temperature | Ambient |
| Transport Class | 9 |
| Packing Group | III |
| Acidity | Neutral |
Identification
| Property | Value |
| SKU | 10821503 |
| CAS Number | 3179-31-5 |
| IUPAC Name | 1,2-dihydro-1,2,4-triazole-3-thione |
| Molecular Formula | C2H3N3S |
| Molecular Weight | 101.13 |
| Exact Mass | 101.0048 |
| SMILES | C1=NC(=S)NN1 |
| InChIKey | AFBBKYQYNPNMAT-UHFFFAOYSA-N |
| InChI | InChI=1S/C2H3N3S/c6-2-3-1-4-5-2/h1H,(H2,3,4,5,6) |
| PubChem CID | 2723802 |
| UN Number | UN3077 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2933.99.8290 |
| Tariff Code | 2933998090 |
Safety & GHS
Danger
- Health HazardGHS07
- Hazardous to the EnvironmentGHS09
Hazard statements
- H302Harmful if swallowed
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H400Very toxic to aquatic life
- H410Very toxic to aquatic life with long lasting effects
Precautionary statements
- P261Avoid breathing dust/fume/gas/mist/vapours/spray
- P273Avoid release to the environment
- P280Wear protective gloves/protective clothing/eye protection/face protection
- P304+340IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313IF exposed or concerned: Get medical advice/attention
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Alternative names
1,2-Dihydro-3H-1,2,4-triazole-3-thione; 1,2,4-Triazole-3-thiol; 1,2,4-Triazole-5-thiol; 1,2,4-triazolethione; 1H-1,2,4-Triazole-3-thiol; 3H-1,2,4-Triazole-3-thione, 1,2-dihydro-; 5-Mercapto-1,3,4-triazole; delta2-1,2,4-Triazoline-5-thione; Mercaptotriazole; S-Triazole-3-thiol
Product documentation
Product specification PDF. Batch-specific certificates of analysis and safety data sheets are available on request.
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