Dithioerythritol, 99%
Dithioerythritol, 99% (CAS 6892-68-8) supplier Zemixal. Request a quote with price, lead time and documents. Purity 99%.
About Dithioerythritol, 99%
Dithioerythritol, 99% sits in our molecular Biology, Nucleotides & Purification Reagents section and ships worldwide from stock or short lead time. For your records (Puriss), the material is defined by CAS 6892-68-8, formula C4H10O2S2 and molar mass 154.3 g/mol. Typical appearance is solid.
Where it is used
- Electrophoresis
- DNA/RNA workflows
- Protein analysis
- Reduction reactions
Safe handling
Store at 2–8 °C. Physical constants on file: melting point 82-84 °C. Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.
Standard pack sizes are 1 g, 5 g, 25 g, 100 g and 1 kg, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Electrophoresis
- DNA/RNA workflows
- Protein analysis
- Reduction reactions
Applications
Specifications and identifiers
| Product name | Dithioerythritol, 99% |
|---|---|
| Catalogue number | ZX-003318 |
| CAS number | 6892-68-8 |
| IUPAC name | (2R,3S)-1,4-bis(sulfanyl)butane-2,3-diol |
| Molecular formula | C4H10O2S2 |
| Molar mass | 154.3 g/mol |
| Exact mass | 154.0122 |
| Grade | Puriss |
| Purity / assay | 99% |
| Physical form | Solid |
| Appearance | Solid |
| Melting point | 82-84 °C |
| XLogP3 | -0.4 |
| H-bond donors / acceptors | 4 / 4 |
| Topological polar surface area | 42.5 Ų |
| Storage | 2–8 °C |
| HS code | 29309099 |
| InChIKey | VHJLVAABSRFDPM-ZXZARUISSA-N |
| SMILES | C([C@H]([C@H](CS)O)O)S |
| PubChem CID | 439352 |
| Synonyms | DTE, erythro-1,4-Dimercapto-2,3-butanediol, erythro-2,3-Dihydroxy-1,4-butanedithiol, Cleland's reagent, 1,4-Dithioerythritol, Dithioerythreitol, 2,3-Butanediol, 1,4-dimercapto-, (2R,3S)-rel-, (2R,3S)-1,4-disulfanylbutane-2,3-diol, (2R*,3S*)-1,4-dimercapto-2,3-butanediol, 2,3-Butanediol, 1,4-dimercapto-, (R*,S*)-, GlyTouCan:G15985JF, trans-1,4-Dimercaptobutane-2,3-diol |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, 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
| 1 g | Quoted on request | |
| 5 g | Quoted on request | |
| 25 g | Quoted on request | |
| 100 g | Quoted on request | |
| 1 kg | Quoted on request | |
| 4 x 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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