![Molecular structure of [(Methylthio)methyl]oxirane (CAS 45378-62-9)](/images/chem_structures_svg/490/45378-62-9.svg)
[(Methylthio)methyl]oxirane
Also known as: 1-Methylthio-2,3-epoxypropane, 2-[(Methylthio)methyl]oxirane, Oxirane, [(methylthio)methyl]-, Methyl glycidyl thioether, 3-methylthio-1,2-epoxypropane, 2-[(Methylsulfanyl)methyl]oxirane, 2-[(methylsulfanylmethyl)oxirane, 1,2-Epoxy-3-methylsulfanylpropane, 1,2-Epoxy-3-methylmercaptopropane, 2,3-Epoxypropyl methyl sulfide, Nifuratel-3, Nifuratel NFT2 Intermediate, ((Methylthio)methyl)oxirane
[(Methylthio)methyl]oxirane (CAS 45378-62-9) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C4H8OS and a molecular weight of 104.171 g/mol. Key properties include a boiling point of 143.8±13.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 40.8±19.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 45378-62-9
- Jingsj CID
- J-1374119-6
- Molecular Formula
- C4H8OS
- Molecular Weight
- 104.171 g/mol
- Category
- Ethers
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 143.8±13.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 40.8±19.8 °C |
| Exact Mass | 104.029587 |
| PSA | 37.83000 |
| LogP | 0.77 |
| Vapor Pressure | 6.6±0.3 mmHg at 25°C |
| Refractive Index | 1.499 |
Customs & Trade Information
| HS Code | 2930909090 |
|---|---|
| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of [(Methylthio)methyl]oxirane?
The CAS number of [(Methylthio)methyl]oxirane is 45378-62-9.
What are the molecular formula and molecular weight of [(Methylthio)methyl]oxirane?
[(Methylthio)methyl]oxirane has molecular formula C4H8OS and molecular weight 104.171 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "[(Methylthio)methyl]oxirane (CAS 45378-62-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1374119-6 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.