Dimethyl Sulfide
TL;DR: Dimethyl Sulfide (CAS 75-18-3) is a chemical compound with molecular formula C2H6S and molecular weight 62.01902 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
methylsulfanylmethane
Also Known As: dimethyl sulfide, Methyl sulfide, dimethylsulfide, Methyl thioether, dimethyl sulphide
Application Areas
Top 5 of 22 IPC patent classification(s) from the SureChEMBL global patent database.
Technical Specifications
| Molecular Formula | C2H6S |
| Molecular Weight | 62.01902 g/mol |
| XLogP | 0.9 |
| Topological Polar Surface Area (TPSA) | 25.3 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 1 |
| Rotatable Bonds | 0 |
| Exact Mass | 62.01902 Da |
| Heavy Atoms | 3 |
| Complexity | 2.0 |
| Purity | ≥99% |
| Melting Point | -144 °F (USCG, 1999) |
| Boiling Point | 99 °F at 760 mmHg (USCG, 1999) |
| Density | 0.85 at 68 °F (USCG, 1999) - Less dense than water; will float |
| Flash Point | -36 °F (USCG, 1999) |
| Vapor Pressure | 502.0 [mmHg] |
| Refractive Index | Index of refraction: 1.4438 at 20 °C/D |
| Solubility | Soluble in alcohol, ether; soluble in water at concentrations below 300 mM |
| SMILES | CSC |
| InChIKey | QMMFVYPAHWMCMS-UHFFFAOYSA-N |
Product Description
Applications: Dimethyl Sulfide is used in heterocycle construction in medicinal chemistry and agrochemical discovery, as well as pharmaceutical synthesis routes and API production. It commonly serves as a versatile building block for organic synthesis. Typical specifications: commercial lots are supplied at ≥99%. CoreyChem supplies Dimethyl Sulfide (CAS 75-18-3) with custom synthesis available from milligram to multi-kilogram scale, supported by COA, MSDS, and HPLC/NMR/MS documentation.
Dimethyl Sulfide (CAS 75-18-3) is a heterocyclic building block with the molecular formula C2H6S and a molecular weight of 62.02 g/mol. Key physical properties include a density of 0.85 at 68 °F (USCG, 1999) - Less dense than water; will float g/cm³, a solubility: Soluble in alcohol, ether; soluble in water at concentrations below 300 mM. It is also known as dimethyl sulfide and Methyl sulfide.
CoreyChem provides it with COA documentation, and custom synthesis from milligram to multi-kilogram scales is available on request. Request a quotation with your required quantity and purity for current lead time and pricing.
Safety Information
Chemical Property Profile of Dimethyl Sulfide
Property Insights of Dimethyl Sulfide
The XLogP value of 0.9 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Dimethyl Sulfide. With a topological polar surface area (TPSA) of 25.3 Ų, Dimethyl Sulfide exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Dimethyl Sulfide has 0 hydrogen bond donor(s) and 1 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
Frequently Asked Questions
What is the CAS number of Dimethyl Sulfide?
The CAS number of Dimethyl Sulfide is 75-18-3.
What is the molecular formula of Dimethyl Sulfide?
The molecular formula of Dimethyl Sulfide is C2H6S.
What is the molecular weight of Dimethyl Sulfide?
The molecular weight of Dimethyl Sulfide is 62.01902 g/mol.
What are the applications of Dimethyl Sulfide?
Dimethyl Sulfide is used in heterocycle construction in medicinal chemistry and agrochemical discovery, as well as pharmaceutical synthesis routes and API production. It commonly serves as a versatile building block for organic synthesis. Typical specifications: commercial lots are supplied at...
Where can I buy Dimethyl Sulfide?
You can request a quote for Dimethyl Sulfide directly from CoreyChem. Contact us or email [email protected] for pricing and availability.
Does CoreyChem offer custom synthesis for Dimethyl Sulfide?
Yes, CoreyChem provides custom synthesis services for Dimethyl Sulfide and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.