Determine the necessary mass, volume, or concentration for preparing a solution.
≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Canonical Smiles | CSC(=S)SC |
|---|---|
| IUPAC Name | bis(methylsulfanyl)methanethione |
| InChIKey | IQWMXKTYXNMSLC-UHFFFAOYSA-N |
| INCHI | 1S/C3H6S3/c1-5-3(4)6-2/h1-2H3 |
| Isomeric SMILES | CSC(=S)SC |
| WGK Germany | 3 |
| UN Number | 3334 |
| Packing Group | III |
| Molecular Weight | 138.27 |
| Reaxy-Rn | 1421113 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1421113&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organosulfur compounds |
| Class | Sulfenyl compounds |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Sulfenyl compounds |
| Alternative Parents | Hydrocarbon derivatives |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Sulfenyl compound - Hydrocarbon derivative - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as sulfenyl compounds. These are organosulfur compounds a sulfenyl group with the general formula RS (R = organyl). |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
| Certificate of Analysis | Jul 30, 2025 | D665448 | |
| Certificate of Analysis | Jul 30, 2025 | D665448 | |
| Certificate of Analysis | Jun 11, 2024 | D665448 | |
| Certificate of Analysis | Jun 11, 2024 | D665448 | |
| Certificate of Analysis | Jun 11, 2024 | D665448 | |
| Certificate of Analysis | Jun 11, 2024 | D665448 | |
| Certificate of Analysis | May 21, 2024 | D665448 | |
| Certificate of Analysis | May 21, 2024 | D665448 |
| Refractive Index | n20/D 1.675(lit.) |
|---|---|
| Flash Point(°F) | 206.6 °F |
| Flash Point(°C) | 97 °C |
| Boil Point(°C) | 101-102° C (lit.) at 12 mmHg |
| Melt Point(°C) | -3℃ |
| Molecular Weight | 138.300 g/mol |
| XLogP3 | 2.200 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 137.963 Da |
| Monoisotopic Mass | 137.963 Da |
| Topological Polar Surface Area | 82.700 Ų |
| Heavy Atom Count | 6 |
| Formal Charge | 0 |
| Complexity | 44.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |