Bismuthiol I
Buy Bismuthiol I (CAS 1072-71-5) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-011402.
About Bismuthiol I
Bismuthiol I is part of the Zemixal thiophenes, Thiazoles & Thiadiazoles range. For your records (AR), the material is defined by CAS 1072-71-5, formula C2H2N2S3 and molar mass 150.3 g/mol. Expect solid.
Typical applications
- Polymer & resin production
- Fuels & lubricants
Safe handling
Literature values: melting point 162 °C (dec.). Classified under GHS with signal word Danger and hazard statements H302, H318, H319 and H412. Read the SDS before first use.
Standard pack sizes are 10 g, 100 g and 1 kg, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Polymer & resin production
- Fuels & lubricants
Applications
Grade guides
Specifications and identifiers
| Product name | Bismuthiol I |
|---|---|
| Catalogue number | ZX-011402 |
| CAS number | 1072-71-5 |
| IUPAC name | 1,3,4-thiadiazolidine-2,5-dithione |
| Molecular formula | C2H2N2S3 |
| Molar mass | 150.3 g/mol |
| Exact mass | 149.938 |
| Grade | AR |
| Purity / assay | 98% |
| Physical form | Solid |
| Appearance | Solid |
| Melting point | 162 °C (dec.) |
| XLogP3 | 1.3 |
| H-bond donors / acceptors | 2 / 3 |
| Topological polar surface area | 114 Ų |
| HS code | 29349900 |
| InChIKey | BIGYLAKFCGVRAN-UHFFFAOYSA-N |
| SMILES | C1(=S)NNC(=S)S1 |
| PubChem CID | 2723630 |
| Synonyms | 1,3,4-Thiadiazole-2,5-dithiol, 2,5-Dimercapto-1,3,4-thiadiazole, Bismuthiol, 2,5-Dimercaptothiadiazole, Vanchem DMTD, PY 61H, bismuthol I, 2,5-dimercapto-1-thia-3,4-diazole, 5-mercapto-1,3,4-thiadiazolidine-2-thione, USAF A-8354, Usaf fa-4, Bismuththiol |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H302Harmful if swallowed
- H318Causes serious eye damage
- H319Causes serious eye irritation
- H412Harmful to aquatic life with long lasting effects
Precautionary statements P264, P264 + P265, P270, P273, P280, P301 + P317, P305 + P351 + P338, P305 + P354 + P338, P317, P330, P337 + P317, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 10 g | Quoted on request | |
| 100 g | Quoted on request | |
| 1 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Bismuthiol I
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More in Thiophenes, Thiazoles & Thiadiazoles
- CAS
- 64485-93-4
- Formula
- C16H16N5NaO7S2
- MW
- 477.5 g/mol
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