The Sigma-Aldrich catalog lists 4 grades and pack sizes of 2,3-Butanedithiol (CAS 4532-64-3). Pick the code you need and request a quote for price and lead time from Klar Chem.
| CAS | 4532-64-3 |
|---|---|
| Molecular formula | C4H10S2 |
| Molecular weight | 122.24 g/mol |
| IUPAC name | butane-2,3-dithiol |
| Synonyms | 2,3-Dimercaptobutane · butane-2,3-dithiol · FEMA No. 3477 · TWWSEEHCVDRRRI-UHFFFAOYSA- · 2,3-BUTANEDITHIOL [FHFI] · 2,3-BUTANEDITHIOL [USP-RS] |
Flammable
⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).
| Brand | Product / grade | Code | |
|---|---|---|---|
| Sigma | 2,3-BUTANEDITHIOL, >=99%, FG | W347701-100G-K W347701-1KG-K W347701-SAMPLE-K |
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| Sigma | 2,3-BUTANEDITHIOL, UNITED STATES PHARMAC | 1081842-3X1G | Request Quote |
For information only; specifications and availability are confirmed at quotation. Prices are not listed.
